常用材质成份表
钢材材质化学成分对照表
Mn Si ≤P ≤S ≤V Nb Ti C ≤Al ≥Cr ≤Ni ≤Q295A 0.80-1.500.550.0450.0450.02-0.150.015-0.060.02-0.200.16Q295B 0.80-1.500.550.040.040.02-0.150.015-0.060.02-0.200.16Q345A 1.00-1.600.550.0450.0450.02-0.150.015-0.060.02-0.200.02-0.20Q345B 1.00-1.600.550.040.040.02-0.150.015-0.060.02-0.200.02-0.20Q345C 1.00-1.600.550.0350.0350.02-0.150.015-0.060.02-0.200.02-0.200.015Q345D 1.00-1.600.550.030.030.02-0.150.015-0.060.02-0.200.180.015Q345E 1.00-1.600.550.0250.0250.02-0.150.015-0.060.02-0.200.180.015Q390A 1.00-1.600.550.0450.0450.02-0.200.015-0.060.02-0.200.02-0.200.30.7Q390B 1.00-1.600.550.040.040.02-0.200.015-0.060.02-0.200.02-0.200.30.7Q390C 1.00-1.600.550.0350.0350.02-0.200.015-0.060.02-0.200.02-0.200.0150.30.7Q390D 1.00-1.600.550.030.030.02-0.200.015-0.060.02-0.200.02-0.200.0150.30.7Q390E 1.00-1.600.550.0250.0250.02-0.200.015-0.060.02-0.200.02-0.200.0150.30.7Q420A 1.00-1.700.550.0450.0450.02-0.200.015-0.060.02-0.200.02-0.200.40.7Q420B 1.00-1.700.550.040.040.02-0.200.015-0.060.02-0.200.02-0.200.40.7Q420C 1.00-1.700.550.0350.0350.02-0.200.015-0.060.02-0.200.02-0.200.0150.40.7Q420D 1.00-1.700.550.030.030.02-0.200.015-0.060.02-0.200.02-0.200.0150.40.7Q420E 1.00-1.700.550.0250.0250.02-0.200.015-0.060.02-0.200.02-0.200.0150.40.7Q460C 1.00-1.700.550.0350.0350.02-0.200.015-0.060.02-0.200.02-0.200.0150.70.7Q460D 1.00-1.700.550.030.030.02-0.200.015-0.060.02-0.200.02-0.200.0150.70.7Q460E1.00-1.700.550.0250.0250.02-0.200.015-0.060.02-0.200.02-0.200.0150.70.7C Mn Si P S ALs Nb V一般强度钢A ≤0.22≥2.5C 0.10-0.35≤0.040≤0.040一般强度钢B ≤0.210.60-1.000.10-0.35≤0.040≤0.040一般强度钢D ≤0.210.60-1.100.10-0.35≤0.040≤0.040一般强度钢E ≤0.180.70-1.200.10-0.35≤0.040≤0.040≥0.015高强度钢AH32≤0.180.70-1.600.10-0.50≤0.040≤0.040≥0.015高强度钢DH32≤0.180.90-1.600.10-0.50≤0.040≤0.040≥0.015高强度钢EH32≤0.180.90-1.600.10-0.50≤0.040≤0.040≥0.015高强度钢AH36≤0.180.70-1.600.10-0.50≤0.040≤0.040≥0.0150.015-0.0500.30-0.10高强度钢DH36≤0.180.90-1.600.10-0.50≤0.040≤0.040≥0.0150.015-0.0500.30-0.10高强度钢EH36≤0.180.90-1.600.10-0.50≤0.040≤0.040≥0.0150.015-0.0500.30-0.10牌号等级 化学成份 %钢类等级化学成份 %船体用结构钢 GB712-88低合金高强度结构钢 GB/T 1591-94C Si Mn P S Cr Ni Cu 20Mn20.17-0.240.17-0.37 1.40-1.80≤0.035≤0.035≤0.30≤0.30≤0.3030Mn20.27-0.340.17-0.37 1.40-1.80≤0.035≤0.035≤0.30≤0.30≤0.3035Mn20.32-0.390.17-0.37 1.40-1.80≤0.035≤0.035≤0.30≤0.30≤0.3040Mn20.37-0.440.17-0.37 1.40-1.80≤0.035≤0.035≤0.30≤0.30≤0.3045Mn20.42-0.490.17-0.37 1.40-1.80≤0.035≤0.035≤0.30≤0.30≤0.3050Mn20.47-0.550.17-0.37 1.40-1.80≤0.035≤0.035≤0.30≤0.30≤0.30V 0.07-0.1220MnV 0.17-0.240.17-0.37 1.30-1.60≤0.035≤0.035≤0.30≤0.30≤0.3027SiMn 0.24-0.32 1.10-1.40 1.10-1.40≤0.035≤0.035≤0.30≤0.30≤0.3035SiMn 0.32-0.40 1.10-1.40 1.10-1.40≤0.035≤0.035≤0.30≤0.30≤0.3042SiMn 0.39-0.45 1.10-1.40 1.10-1.40≤0.035≤0.035≤0.30≤0.30≤0.3015Cr 0.12-0.180.17-0.570.40-0.70≤0.035≤0.0350.70-1.00≤0.30≤0.3015CrA 0.12-0.170.17-0.570.40-0.70≤0.035≤0.0350.70-1.00≤0.30≤0.3020Cr 0.18-0.240.17-0.570.50-0.80≤0.035≤0.0350.70-1.00≤0.30≤0.3030Cr 0.27-0.340.50-0.80≤0.035≤0.0350.80-1.10≤0.30≤0.3035Cr 0.32-0.390.17-0.570.50-0.80≤0.035≤0.0350.40-0.70≤0.30≤0.3012CrMo 0.08-0.150.17-0.570.40-0.70≤0.035≤0.0350.80-1.10≤0.30≤0.30Mo 0.40-0.5515CrMo 0.12-0.180.17-0.570.40-0.70≤0.035≤0.0350.80-1.10≤0.30≤0.30Mo 0.40-0.5520CrMo 0.17-0.240.17-0.570.40-0.70≤0.035≤0.0350.80-1.10≤0.30≤0.30Mo 0.15-0.2530CrMo 0.24-0.340.17-0.570.40-0.70≤0.035≤0.0350.80-1.10≤0.30≤0.30Mo 0.15-0.2530CrMoA 0.26-0.330.17-0.570.40-0.70≤0.035≤0.0350.80-1.10≤0.30≤0.30Mo 0.15-0.2535CrMo 0.32-0.400.17-0.570.40-0.70≤0.035≤0.0350.80-1.10≤0.30≤0.30Mo 0.15-0.2515CrMn 0.12-0.180.17-0.57 1.10-1.40≤0.035≤0.0350.40-0.70≤0.30≤0.3020CrMn 0.17-0.230.17-0.570.90-1.20≤0.035≤0.0350.90-1.20≤0.30≤0.3040CrMn 0.37-0.450.17-0.570.90-1.20≤0.035≤0.0350.90-1.20≤0.30≤0.3020CrMnSi 0.17-0.230.90-1.200.80-1.10≤0.035≤0.0350.80-1.10≤0.30≤0.3030CrMnSi 0.27-0.340.90-1.200.80-1.10≤0.035≤0.0350.80-1.10≤0.30≤0.3020CrMnMo 0.17-0.230.17-0.370.80-1.10≤0.035≤0.035 1.10-1.40≤0.30≤0.30Mo 0.20-0.3040CrMnMo 0.32-0.450.17-0.370.80-1.20≤0.035≤0.0350.90-1.20≤0.30≤0.30Mo 0.20-0.3020CrMnTi 0.17-0.230.17-0.370.80-1.20≤0.035≤0.035 1.00-1.30≤0.30≤0.30Ti 0.04-0.1030CrMnTi0.24-0.320.17-0.370.80-1.10≤0.035≤0.0351.00-1.30≤0.30≤0.30Ti 0.04-0.10合金结构钢GB/T 3077－88牌号化学成份 %C Si Mn P S H08A ≤0.10≤0.030.30- 0.55≤0.030≤0.030H08E ≤0.10≤0.030.30- 0.55≤0.020≤0.020H08C ≤0.10≤0.030.30- 0.55≤0.015≤0.015H08MnA ≤0.10≤0.070.80- 1.10≤0.030≤0.030H15A 0.11- 0.18≤0.030.35- 0.65≤0.030≤0.030H15Mn 0.11- 0.18≤0.030.80- 1.10≤0.035≤0.035H10Mn2≤0.12≤0.07 1.50- 1.90≤0.035≤0.035H08Mn2Si ≤0.110.65- 0.95 1.70- 2.10≤0.035≤0.035H08Mn2SiA ≤0.110.65- 0.95 1.80- 2.10≤0.030≤0.030H10MnSi ≤0.140.60- 0.900.80- 1.10≤0.035≤0.035H10MnSiMo ≤0.140.70- 1.100.90- 1.20≤0.035≤0.035H10MnSiMoTiA0.08～ 0.120.40～ 0.70 1.00～ 1.30≤0.030≤0.025H08MnMoA ≤ 0.10≤0.25 1.20～ 1.60≤0.030≤0.030H08Mn2MoA 0.06～ 0.11≤0.25 1.60～ 1.90≤0.030≤0.030H10Mn2MoA 0.08～ 0.13≤0.40 1.70～ 2.00≤0.030≤0.030H08Mn2MoVA 0.06～ 0.11≤ 0.25 1.60～ 1.90≤0.030≤0.030H10Mn2MoVA 0.08～ 0.13≤0.40 1.70～ 2.00≤0.030≤0.030H08CrMoA ≤ 0.100.15- 0.350.40- 0.70≤0.030≤0.030H13CrMoA 0.11- 0.160.15- 0.350.40- 0.70≤0.030≤0.030H18CrMoA 0.15- 0.220.15- 0.350.40- 0.70≤0.030≤0.025H08CrMoVA ≤0.100.15- 0.350.40- 0.70≤0.030≤0.030H08CrNi2MoA 0.05～ 0.100.10～ 0.300.50～ 0.850.030.025H30CrMnSiA 0.25～ 0.350.90～ 1.200.80～ 1.10≤0.025≤0.025H10MoCrA≤0.120.15～ 0.350.40～ 0.70≤0.030≤0.030C Si Mn P S Cr Ni MoCu 40Mn20.37-0.440.17-0.37 1.40-1.80≤0.035≤0.035≤0.30≤0.30≤0.2040Mn2A 0.37-0.440.17-0.37 1.40-1.80≤0.025≤0.025≤0.30≤0.30≤0.20V 0.07-0.12Mo 0.15-0.2530CrMo0.26-0.340.17-0.370.40-0.70≤0.035≤0.0350.80-1.00≤0.30≤0.20牌号化学成份 %≤0.035≤0.30≤0.30≤0.20焊接用钢丝钢 GB/T 1300牌号34Mn2V 0.30-0.370.17-0.37 1.40-1.80≤0.035化学成份 %无缝气瓶用钢GB12447Cr Ni 其它MoVCu H08A ≤0.020≤0.30≤0.20H08E ≤0.020≤0.30≤0.20H08C ≤0.020≤0.30≤0.20H08MnA ≤0.020≤0.30≤0.20H15A ≤0.020≤0.30≤0.20H15Mn ≤0.020≤0.30≤0.20H10Mn2≤0.020≤0.30≤0.20H08Mn2Si ≤0.020≤0.30≤0.20H08Mn2SiA ≤0.020≤0.30≤0.20H10MnSi ≤0.020≤0.30≤0.20H10MnSiMo ≤0.020≤0.30≤0.20H10MnSiMoTiA≤0.020≤0.30Ti0.05 ～0.15≤0.20H08MnMoA ≤0.020≤0.30Ti0.15 (加入量)0.30～0.50≤0.20H08Mn2MoA ≤0.020≤0.30Ti0.15 (加入量)0.50～0.70≤0.20H10Mn2MoA ≤0.020≤0.30Ti0.15 (加入量)0.60～0.80≤0.20H08Mn2MoVA ≤ 0.20≤0.30Ti0.15 (加入量)0.50～0.700.06～0.12≤0.20H10Mn2MoVA ≤ 0.20≤0.30Ti0.15 (加入量)0.60～0.800.06～0.12≤0.20H08CrMoA 0.80-1.10≤0.300.40～0.60≤0.20H13CrMoA 0.80-1.10≤0.300.40～0.60≤0.20H18CrMoA 0.80-1.10≤0.300.15～0.25≤0.20H08CrMoVA 1.00-1.30≤0.300.50～0.700.15～0.35≤0.20H08CrNi2MoA 0.70～1.00 1.40 ～1.800.20～0.40≤0.20H30CrMnSiA 0.80～1.10≤0.30≤0.20H10MoCrA0.45～0.65≤0.300.40～0.60≤0.20C Si Mn P S Cr Ni Cu 65Mn 0.62-0.700.17-0.370.90-1.20≤0.035≤0.035≤0.25≤0.25≤0.2555Si2Mn 0.52-0.60 1.50-2.000.60-0.90≤0.035≤0.035≤0.035≤0.035≤0.2560Si2Mn 0.56-0.64≤0.035≤0.035≤0.035≤0.035≤0.2565Si2Mn0.56-0.64≤0.030≤0.030≤0.035≤0.035≤0.25牌号化学成份 %弹簧钢 GB/T 1222牌号化学成份 %C Si Mn P S V 24Mn2K 0.20-0.270.17-0.37 1.30-1.80≤0.045≤0.0450.07-0.2020MnVK 0.17-0.200.17-0.37 1.20-1.60≤0.040≤0.0400.07-0.2025MnK 0.21-0.310.20-0.60 1.20-1.60≤0.040≤0.0500.07-0.2034SiMnK0.30-0.380.90-1.301.00-1.40≤0.040≤0.0400.07-0.20C Si Mn P S CrML080.05-0.12≤0.030.20-0.50≤0.035≤0.035ML100.07-0.14≤0.030.20-0.50≤0.035≤0.035ML150.12-018≤0.070.20-0.50≤0.035≤0.035ML200.17-0.24≤0.070.20-0.50≤0.035≤0.035ML250.22-0.30≤0.200.30-0.60≤0.035≤0.035ML300.27-0.35≤0.200.30-0.60≤0.035≤0.035ML350.32-0.40≤0.200.30-0.60≤0.035≤0.035ML400.37-0.45≤0.200.30-0.60≤0.035≤0.035ML450.42-0.50≤0.200.30-0.60≤0.035≤0.035ML25Mn 0.22-0.30≤0.250.50-0.80≤0.035≤0.035ML30Mn 0.27-0.35≤0.250.50-0.80≤0.035≤0.035ML35Mn 0.32-0.40≤0.250.50-0.80≤0.035≤0.035ML40Mn 0.37-0.45≤0.250.50-0.80≤0.035≤0.035ML45Mn 0.42-0.50≤0.250.50-0.80≤0.035≤0.035ML15Cr 0.12-018≤0.300.40-0.70≤0.035≤0.0350.70-1.00ML20Cr0.17-0.24≤0.300.50-0.80≤0.035≤0.0350.70-1.00C Si Mn VNbTiP S HRB33520MnSi 0.17-0.250.40-0.80 1.20-1.600.0450.04520MnSiV 0.17-0.250.20-0.80 1.20-1.600.04-0.120.0450.04520MnSiNb 0.17-0.250.20-0.80 1.20-1.600.02-0.040.0450.04520MnTi0.17-0.250.17-0.371.20-1.600.02-0.050.0450.045化学成份，%不大于高质量带肋钢筋用钢 GB1499-1998HRB 400原牌号牌号矿用钢 GB/T 3414冷镦钢 GB/T 6478牌号化学成份 %牌号化学成份 %C Si Mn P 不大于S 不大于M5100.20-0.270.20-0.60 1.20-1.600.0450.045M5400.20-0.290.17-0.37 1.30-1.800.0450.045M5650.25-0.330.17-0.371.30-1.800.0450.045C Si Mn P S Cu20g ≤0.240.15-0.300.35-0.65≤0.035≤0.03522g ≤0.260.17-0.370.60-0.90≤0.035≤0.03512Mng ≤0.160.20-0.60 1.10-1.50≤0.035≤0.03516Mng 0.12-0.200.20-0.60 1.20-1.60≤0.035≤0.03515MnVg 0.10-0.180.20-0.60 1.20-1.60≤0.035≤0.035V 0.04-0.12≤0.0314MnMoVg 0.10-0.180.20-0.50 1.20-1.60≤0.035≤0.035V 0.05-0.15Mo0.40-0.6518MnMoNbg0.17-0.230.17-0.371.35-1.65≤0.035≤0.035Nb 0.025-0.050Mo0.40-0.65CSi Mn P S Cr Ni MoCu 20R ≤0.220.15-0.300.35-0.80≤0.035≤0.035≤0.030≤0.030≤0.03016MnR ≤0.200.20-0.60 1.20-1.60≤0.035≤0.035≤0.030≤0.030≤0.03015MnVR ≤0.180.20-0.60 1.20-1.60≤0.035≤0.035≤0.030≤0.030V 0.04-0.12≤0.030Mo 0.45-0.65Nb 0.025-0.050C Si Mn P SCr Ni V Cu 16Mn90.12-0.200.20-0.60 1.20-1.60≤0.035≤0.035≤0.035≤0.30≤0.3015MnV90.10-0.180.20-0.601.20-1.60≤0.035≤0.035≤0.035≤0.300.04-0.12≤0.30C Si Mn P S Cr 50Q 0.35-0.600.15-0.35≥0.40≤0.045≤0.050≤0.4055Q0.50-0.600.15-0.350.60-0.90≤0.045≤0.050≤0.40煤机用热轧异型钢 GB/T3424-94牌号化学成份 %牌号≤0.030压力容器碳素用钢和低合金 GB 6654桥梁用钢 YB(T)10轨 用 钢 GB/11264化学成份 %锅炉用碳素钢和低合GB 713≤0.030≤0.030牌号牌号18MnMoNbR≤0.230.17-0.371.35-1.65≤0.035化学成份 %化学成份 %≤0.035牌号化学成份 %C Si Mn P S Ti Nb 10TiL ≤0.140.10-0.300.50-0.90≤0.035≤0.0350.07-0.20T420L 0.07-0.11≤0.300.70-0.90≤0.020≤0.0100.006-0.012T440L 0.07-0.11≤0.300.80-1.00≤0.020≤0.0100.008-0.015T510L0.08-0.12≤0.301.20-1.40≤0.020≤0.0100.010-0.020C Si Mn P SNb 440QZ ≤0.12≤0.50≤1.30≤0.30≤0.025≤0.04480QZ0.09-0.14≤0.200.90-1.20≤0.20≤0.015≥0.005C Si Mn P S AL VHP2950.13-0.18≤0.100.70-1.00≤0.025≤0.020≥0.015HP3250.16-0.20≤0.10 1.20-1.50≤0.020≤0.018≥0.0150.01-0.03济钢标C Si Mn P S Cr Ni Cu SPA-H0.06-0.110.30-0.600.30-0.500.07-0.12≤0.0250.40-0.600.15-0.400.25-0.35C Si Si Mn P P S Ti AL NiCrCuX420.06-0.120.15-0.300.90-1.25≤0.030≤0.030≥0.02≥0.02X460.07-0.120.15-0.350.90-1.25≤0.020≤0.010≥0.02X520.08-0.120.20-0.35 1.10-1.35≤0.020≤0.010≥0.02≤0.10X600.06-0.120.15-0.401.20-1.60≤0.030≤0.020≥0.020.02-0.06C Si Mn P S AL SPAC≤0.08≤0.030.20-0.40≤0.020≤0.020≤0.02牌号化学成份 %化学成份 %化学成份 %牌号HP3450.12-0.180.10-0.300.80-1.40≤0.030≤0.030ALS ≥0.015化学成份 %牌号牌号牌号牌号化学成份 %焊瓶用钢 (太规)集装箱板钢 (太规)管线钢 (太规)热轧带钢 (太规)汽车大梁用钢 (太规)汽车轴管用钢 (太规)化学成份 %C Cr Ni Mo 其它Others 热处理条件HB HRB HV 301≤0.1516.0～18.0 6.00～8.00--S ≥205≥520≥40≤207≤95≤218301L ≤0.03016.0～18.0 6.00～8.00-N ≤0.20S ≥215≥550≥45≤187≤90≤200304≤0.0818.0～20.08.00～10.50--S ≥205≥520≥40≤187≤90≤200304J10.02～0.0516.5～17.17.5～7.9-Cu1.9～2.2S ≥155≥450≥40≤187≤90≤200304L ≤0.03018.0～20.09.00～13.00--S ≥175≥480≥40≤187≤90≤200304N1≤0.0818.0～20.07.00～10.50-N0.10～0.25S ≥275≥550≥35≤217≤95≤220304N2≤0.0818.0～20.07.50～10.50-Nb ≤0.15S ≥345≥690≥35≤248≤100≤260309S ≤0.08S ≥175≥520≥40≤187≤90≤200316≤0.0816.0～18.010.00～14.00 2.00～3.00s ≥205≥520≥40≤187≤90≤200316L ≤0.0312.00～15.00S ≥175≥480≥40≤187≤90≤200321≤0.0817.0～19.09.00～13.00-Ti5×C%over S ≥205≥520≥40≤187≤90≤200409L ≤0.0317.0～19.0--Ti6×C%～0.75A ≥175≥360≥25≤162≤80≤175410L ≤0.0311.0～13.5---A ≥195≥360≥22≤183≤88≤200430LX ≤0.0316.0～19.0--TiorNb0.1～1.0A ≥175≥360≥22≤183≤88≤200430≤0.1216.0～18.0A ≥205≥450≥22≤183≤88≤200430Ti ≤0.0319.0～21.0TIO.2～0.5A ≥205≥420≥25≤162≤80≤175430J1L ≤0.02516.0～20.0--Nb8(C%+N%)～0.8Cu0.30～A≥205≥390≥22≤192≤90≤200436L ≤0.02516.0～19.0-0.75～1.25Ti 、Nb 、Zr8×(C%+N%)～0.8A ≥245≥410≥20≤217≤96≤230444≤0.02517.0～20.01.75～2.50Ti,Nb,Zr8×C%+N%)～0.8A ≥245≥410≥20≤217≤96≤230410≤0.1511.5～13.5---A ≥205≥440≥20≤201≤93≤210420J10.16～0.2512.0～14.0---A ≥225≥520≥18≤223≤97≤234420J20.26～0.412.0～14.0---A≥225常用不锈钢种化学成分（%）Chemical Composition （%）屈服强度抗拉强度延伸率（%）硬度 Hardness 钢种Type。
钢管化学成分一览表
本章节主要介绍各种材质无缝钢管的化学成分和力学性能
力学性能：
四、45#钢管的化学成分及力学性能：
化学成分：
力学性能：
16Mn化学成分
16Mn力学性能
七、40cr无缝钢管化学成分及力学性能表
化学成份和力学性能：成分：碳0.37～0.45％，硅0.17～0.37％，锰0.5～0.8，铬0.8～1.1％
退火硬度：小于207HBS
正火硬度：小于250HBS
调质处理：试样直径：25mm，850度淬火加热油淬，520度回火后：抗拉1000兆帕，屈服800兆帕，延伸9％，断面收缩45％，冲击韧性588.3千焦/平方米。
八、27simn无缝钢管化学成分及力学性能表
【化学成分】（质量分数）（%）
C：0.24～0.32
Si：1.10～1.40
Mn：1.10～1.40
试样毛坯尺寸（mm）：25
抗拉强度（σb/MPa）：≧980
屈服点（σs/MPa）：≧835
断后伸长率（δ5/%）：≧12。
手表材质的介绍
手表材质的介绍金属材质：1、金铂金：含90%以上的纯金。
18K黄金：75%纯金+16%银+9%钢。
18K玫瑰金（粉红金）：75%纯金+4.5%银+20.5%铜。
18K白金：75%纯金+25%钯金。
14K黄金：58.5%纯金+26.5%银+15%铜。
三色金：18K白金+18K黄金+18K玫瑰金。
七彩金：将一种比金贵重的七彩色喷洒到含量为99.99%的金上而形成的。
2、钢：铬与镍的合物（18/8是最低的不锈钢标准——中国、日本）。
精钢：铬与镍的合物（18/10可防过敏，欧洲型号有316L、366）。
不锈钢：加工难度大，耐腐蚀性和耐磨性都好于前者，表面可电镀也可不电镀，仅做抛光或喷砂、拉砂处理，形成不同效果的有立体感的外观效果。
3、硬质合金：又称“钨钢”，硬度高，耐磨损，外观线条分明，光洁明亮，称为“耐磨损材质”。
可以和钢复合使用，做成表壳圈口或表带、粒，增加壳、带表面耐腐蚀性和装饰性。
4、钨钛合金：先以1000帕的压力将碳化钨和碳化钛粉末压进胚件里，然后压铸模，再在特制的熔炉内以1450摄氏度的高温将其烧结为密度极高的部件，最后经过多个工序并用钻石粉末打磨后就制成了闪闪生辉的钨钛合金，耐磨性能好。
碳化钨硬质合金与钨钛合金的联系与区别：联系：碳化钨硬质合金与钨钛合金同属于硬质合金；区别：钨钛合金是碳化钨与碳化钛的合成体，而碳化钨硬质合金中不一定包含碳化钨的成分。
5、精密陶瓷：光洁、耐磨，不伤皮肤，主要成分是氧化锆，在一定温度条件下获得良好的加工性能，再通过先进的加工方法，制作成精美的表壳、表带，也可通过特殊方法调成各种颜色，更显华丽高贵。
（飞亚达或其他品牌用）6、高科技陶瓷：将极精细的氧化锆或碳化钛粉末，（颗粒大小约千分之一毫米），把粉末以高压注入模内后，在摄氏1450度高温的烧结炉内结成不易磨损陶瓷部件；再以用钻石粉末打磨，方可制成透出独特光泽的高科技陶瓷。
（高科技陶瓷不损肌肤，美观耐用。
还是太空穿梭机防热罩的材料，耐热性能好）（常用于雷达表材料上）。
钢材(碳钢)材质成份表
JIS化学成分(%)标准号C Si Mn P S CuSWRM 60.08 max. - 0.60 max. 0.045 max. 0.045 max. - SWRM 80.10 max. - 0.60 max. 0.045 max. 0.045 max. - SWRM 100.08~0.13 - 0.30~0.60 0.045 max. 0.045 max. - SWRM 120.10~0.15 - 0.30~0.60 0.045 max. 0.045 max. - SWRM 150.13~0.18 - 0.30~0.60 0.045 max. 0.045 max. - SWRM 170.15~0.20 - 0.30~0.60 0.045 max. 0.045 max. - SWRM 200.18~0.23 - 0.30~0.60 0.045 max. 0.045 max. - SWRM 220.20~0.25 - 0.30~0.60 0.045 max. 0.045 max. - 备注: 明确表示镇静钢时，以最后字符“K”表示，例如，SWRM 10K。
SAE/AISI化学成分(%)标准号C Mn P S Si10050.06 max. 0.35 max. 0.040 max. 0.050 max. -10060.08 max. 0.25~0.40 0.040 max. 0.050 max. -10080.10 max. 0.30~0.50 0.040 max. 0.050 max. -10100.08~0.13 0.30~0.60 0.040 max. 0.050 max. -10120.10~0.13 0.30~0.60 0.040 max. 0.050 max. -10130.11~0.16 0.50~0.80 0.040 max. 0.050 max. -10150.13~0.18 0.30~0.60 0.040 max. 0.050 max. -10160.13~0.18 0.60~0.80 0.040 max. 0.050 max. -10170.15~0.20 0.30~0.60 0.040 max. 0.050 max. -10180.15~0.20 0.60~0.90 0.040 max. 0.050 max. -10190.15~0.20 0.70~1.00 0.040 max. 0.050 max. -10200.18~0.23 0.30~0.60 0.040 max. 0.050 max. -10210.18~0.23 0.60~0.90 0.040 max. 0.050 max. -10220.18~0.23 0.70~1.00 0.040 max. 0.050 max. -10230.20~0.25 0.30~0.60 0.040 max. 0.050 max. -10250.22~0.28 0.30~0.60 0.040 max. 0.050 max. -10260.22~0.28 0.30~0.60 0.040 max. 0.050 max. - 2. 硬钢线材JIS化学成分(%)标准号C Si Mn P SSWRH 270.24~0.31 0.15~0.35 0.30~0.60 0.040 max. 0.040 max.SWRH 320.29~0.36 0.15~0.35 0.30~0.60 0.040 max. 0.040 max.SWRH 370.34~0.41 0.15~0.35 0.30~0.60 0.040 max. 0.040 max.SWRH 42A0.39~0.46 0.15~0.35 0.30~0.60 0.040 max. 0.040 max.SWRH 42B0.39~0.46 0.15~0.35 0.60~0.90 0.040 max. 0.040 max.SWRH 47A0.44~0.51 0.15~0.35 0.30~0.60 0.040 max. 0.040 max.SWRH 47B0.44~0.51 0.15~0.35 0.60~0.90 0.040 max. 0.040 max.SWRH 52A0.49~0.56 0.15~0.35 0.30~0.60 0.040 max. 0.040 max.SWRH 52B0.49~0.56 0.15~0.35 0.60~0.90 0.040 max. 0.040 max.SWRH 57A0.54~0.61 0.15~0.35 0.30~0.60 0.040 max. 0.040 max.SWRH 57B0.54~0.61 0.15~0.35 0.60~0.90 0.040 max. 0.040 max.SWRH 62A0.59~0.66 0.15~0.35 0.30~0.60 0.040 max. 0.040 max.SWRH 62B0.59~0.66 0.15~0.35 0.60~0.90 0.040 max. 0.040 max.SWRH 67A0.64~0.71 0.15~0.35 0.30~0.60 0.040 max. 0.030 max.SWRH 67B0.64~0.71 0.15~0.35 0.60~0.90 0.040 max. 0.030 max.SWRH 72A0.69~0.76 0.15~0.35 0.30~0.60 0.040 max. 0.030 max.SWRH 72B0.69~0.76 0.15~0.35 0.60~0.90 0.040 max. 0.030 max.SWRH 77A0.74~0.81 0.15~0.35 0.30~0.60 0.040 max. 0.030 max.SWRH 77B0.74~0.81 0.15~0.35 0.60~0.90 0.040 max. 0.030 max.SWRH 82A0.79~0.86 0.15~0.35 0.30~0.60 0.040 max. 0.030 max.SWRH 82B0.79~0.86 0.15~0.35 0.60~0.90 0.040 max. 0.030 max. 备注: 按照买方和卖方的协议，含碳量按表中的最小值或最大值可以减少0.01%。
材质化学成分表
Section VIII,Division I,of the ASME Boiler and Pressure Vessel Code.5.12Fittings machined from bar shall be restricted to NPS 4or smaller.Elbows,return bends,tees,and header tees shall not be machined directly from bar stock.5.12.1All caps machined from bar shall be examined by liquid penetrant in accordance with Supplementary Require-ment S52in Specification A 960.5.13Weld buildup is permitted to dimensionally correct unfilled areas produced during cold forming of stub ends.Radiographic examination of the weld buildup shall not be required provided that all the following steps are adhered to:5.13.1The weld procedure and welders or welding opera-tors meet the requirements of 5.10.5.13.2Annealing is performed after welding and prior to machining.5.13.3All weld surfaces are liquid penetrant examined in accordance with Appendix 8of Section VIII,Division 1of the ASME Boiler and Pressure Vessel Code. 5.13.4Repair of areas in the weld is permitted,but 5.13.1,5.13.2,and 5.13.3must be repeated.5.14Stub ends may be produced with the entire lap added as weld metal to a straight pipe section provided the welding satisfies the requirements of 5.10for qualifications and6.3post weld heat treatment.5.14.1Grade WP Class W —Radiographic inspection of the weld is required.See 5.4.5.14.2Grade WP Class WX —Radiographic inspection of all welds is required.See 5.5.5.14.3Grade WP Class WU —Ultrasonic inspection of all welds is required.See 5.6.5.14.4Grade CR —Nondestructive examination is not re-quired.See 5.12.1.5.15Stub ends may be produced with the entire lap added by the welding of a ring,made from plate or bar of the same alloy grade and composition,to the outside of a straight section of pipe,provided the weld is double welded,is a fullTABLE 2Chemical RequirementsN OTE 1—Where an ellipsis (...)appears in this table,there is no requirement.Grade AComposition,%Grade WP Grade CR UNS Des-ignation C BMn B P B S B Si B Ni Cr Mo Ti N 2C COthersWPXM-19CRXM-19S209100.06 4.0–6.00.0450.030 1.0011.5–13.520.5–23.5 1.50–3.00...0.20–0.40DWP304CR304S304000.08 2.000.0450.030 1.008.0–11.018.0–20.0............WP304L CR304L S304030.030E2.000.0450.030 1.008.0–12.018.0–20.0............WP304H CR304H S304090.04–0.10 2.000.0450.030 1.008.0–11.018.0–20.0............WP304N CR304N S304510.08 2.000.0450.030 1.008.0–11.018.0–20.0......0.10–0.16...WP304LN CR304LN S304530.030 2.000.0450.030 1.008.0–11.018.0–20.0......0.10–0.16...WP309CR309S309000.20 2.000.0450.030 1.0012.0–15.022.0–24.0............WP310S CR310S S310080.08 2.000.0450.030 1.0019.0–22.024.0–26.0............WPS31254CRS31254S312540.020 1.000.0300.0100.8017.5–18.519.5–20.5 6.0–6.5...0.18–0.22Cu 0.50–1.00WP316CR316S316000.08 2.000.0450.030 1.0010.0–14.016.0–18.0 2.00–3.00.........WP316L CR316L S316030.030E2.000.0450.030 1.0010.0–14.0F 16.0–18.0 2.00–3.00.........WP316H CR316H S316090.04–0.10 2.000.0450.030 1.0010.0–14.016.0–18.0 2.00-3.00.........WP316N CR316N S316510.08 2.000.0450.030 1.0010.0–13.016.0–18.0 2.00–3.00...0.10-0.16...WP316LN CR316LN S316530.030 2.000.0450.030 1.0010.0–13.016.0–18.0 2.00–3.00...0.10–0.16...WP317CR317S317000.08 2.000.0450.030 1.0011.0–15.018.0–20.0 3.0–4.0.........WP317L CR317L S317030.030 2.000.0450.030 1.0011.0–15.018.0–20.0 3.0–4.0.........WPS31725CRS31725S317250.030 2.000.0450.030 1.0013.5–17.518.0–20.0 4.0–5.0...0.20...WPS31726CRS31726S317260.030 2.000.0450.030 1.0013.5–17.517.0–20.0 4.0–5.0...0.10–0.20...WP321CR321S321000.082.000.0450.030 1.009.0–12.017.0–19.0...G......WP321H CR321H S321090.04–0.10 2.000.0450.030 1.009.0–12.017.0–19.0...H......WPS33228CRS33228S332280.04–0.081.000.0200.0150.3031.0–33.026.0–28.0.........Ce 0.05–0.10Al 0.025Cb 0.6–1.0WPS34565CRS34565S345650.030 5.0–7.00.0300.010 1.0016.0–18.023.0–25.0 4.0–5.0...0.40–0.60Cb 0.10WP347CR347S347000.082.000.0450.030 1.009.0–12.017.0–19.0.........I WP347H CR347H S347090.04–0.10 2.000.0450.030 1.009.0–12.017.0–19.0.........JWP348CR348S348000.08 2.000.0450.030 1.009.0–12.017.0–19.0.........Cb+Ta=103(C)−1.10Ta 0.10Co 0.20WP348H CR348H S348090.04–0.10 2.000.0450.030 1.009.0–12.017.0–19.0.........Cb+Ta=83(C)−1.10Ta 0.10Co 0.20ASee Section 15for marking requirements.BMaximum,unless otherwise indicated.CThe method of analysis for nitrogen shall be a matter of agreement between the purchaser and manufacturer.DColumbium 0.10–0.30%;Vanadium,0.10–0.30%.EFor small diameter or thin walls,or both,where many drawing passes are required,a carbon maximum of 0.040%is necessary in grades TP304L and TP316L.Small outside diameter tubes are defined as those less than 0.500in.[12.7mm]in outside diameter and light wall tubes as those less than 0.049in.[1.24mm]in average wall thickness.FOn pierced tubing,the nickel may be 11.0–16.0%.G5X(C+N 2)–0.70.H4X(C+N 2)–0.70.IThe columbium content shall be not less than ten times the carbon content and not more than 1.10%.JThe columbium content shall be not less than eight times the carbon content and not more than 1.10%.High PerformanceAustenitic Stainless SteelCharacteristic properties• Austenitic structure• Very good resistance to uniform corrosion• Good to exceptionally good resistance to pitting and crevice corrosion• Very good resistance to various types of stress corrosion cracking • Good ductility •Good weldabilityApplications• Process equipment in chemical industry• Bleaching equipment in the pulp and paper industry • Flue gas cleaning • Desalination• Seawater handling •Heat exchangersGeneral characteristicsHigh performance austenitic stainless steels differ substanti-ally from more conventional grades with regard to resistance to corrosion and, in some cases, also mechanical and phy-sical properties. This is mainly due to the high contents ofSteel grades* Also available as S31803chromium, nickel, molybdenum and nitrogen.From a fabrication viewpoint, i.e., with regard to manu-facturing of components and equipment, they are to some extent similar to standard austenitic grades such as 1.4301 and 1.4401, but they still require special know-how with regard to welding and machining.Outokumpu Stainless manufactures a numbers of steels of this type: 904L, 254 SMO and 4565. 4529 can also be delivered if specified. The properties of 4529 are in general terms very similar to those of 254 SMO.In certain applications the grades 4439 (austenitic) and 2205 (duplex) may be used as an alternative to 904L,whilst SAF 2507 (duplex) may be used as an alternative to 254 SMO. More information concerning duplex options is available in the data sheet for duplex steels.Chemical compositionThe chemical composition of a steel grade may vary slightly between different national standards. Consequently, a speci-fied standard should always be stated when ordering.Chemical composition Table 1Outokumpu Stainless。
铜材质成分表
≤0.005 ≤0.002 ≤0.005 ≤0.002 ≤0.005 ≤0.002 ≤0.01 ≤0.01 ≤0.003 ≤0.003
≤0.005 ≤0.002 ≤0.005 ≤0.002 ≤0.005 ≤0.002 ≤0.005 ≤0.002 ≤0.05 ≤0.003
61.5-63.5 0.05-0.3 62-65 79-81 63.5-66.5 53-58 55-58.5 57-60 余量 余量 余量 余量 62-65 60-63 2.4-3.0 ≤0.1 2.5-6.5 ≤0.5 ≤0.2 ≤0.1 4.0-6.7 4.0-5.7 2.0-3.8 ≤0.02 ≤0.02 1.5-2.0
余量 余量 余量 余量 余量 余量 余量 4.0-6.0 5.0-8.0 7.0-10 ≤1.0 ≤1.0 余量 余量 余量
62.5-66.5 0.3-0.8 62.5-66.5 0.8-1.4 58-61 84-86 82-83.8 78-82 余量 余量 63-68.5 63.5-66.5 53.5-56.5 0.4-0.9 4.0-6.0 5.0-7.0 6.0-8.0 ≤0.05 ≤0.05 ≤0.1 ≤0.1 ≤0.1
60-63 59-62 58-62 65-68
2.5-3.7 0.9-1.4 1.5-2.5 0.2-0.8
≤0.35 ≤0.15 ≤0.3 ≤0.07 ≤0.1 ≤0.1 ≤0.15 ≤0.005 ≤0.005 ≤0.005 ≤0.3 ≤0.3 ≤0.4 1.0-1.8 ≤1.0 ≤0.25 ≤0.25 ≤0.25 ≤0.25 ≤0.25 ≤0.25 ≤0.05 ≤0.03 ≤0.02 ≤1.0 ≤1.0 ≤0.5 ≤0.5 ≤0.5 ≤0.005 ≤0.005 ≤0.005 ≤1.0 ≤1.0 ≤1.0 9.0-11 19-23 9.0-11 14-16 16.5-19.5 ≤0.25 4.0-6.0 3.3-4.2 2.3-3.5 ≤0.08 ≤0.08 ≤0.08 0.02-0.1
35k材质化学成分
35k材质化学成分
35k材质是一种高性能的材料，它在航空、汽车、运动器材等领
域得到了广泛应用。
那么，什么是35k材质的化学成分呢？本文将从
以下几个方面介绍35k材质的化学成分。
1. 碳纤维
35k材质的主要成分是碳纤维，碳纤维是一种具有高强度、高弹性、高耐磨性和高温性能的纤维材料。
它是由碳原子构成的，具有很
高的抗拉强度和模量。
碳纤维是制作35k材质的主要原料，也是35k
材质具有高性能的重要原因之一。
2. 树脂
除了碳纤维之外，35k材质中还含有树脂。
树脂是一种高分子化
合物，具有很强的黏着力和抗水解性能。
35k材质中所用的树脂通常是环氧树脂，它具有很好的粘接性能和耐化学腐蚀性能。
3. 填料
在35k材质中，还会加入一些填料。
这些填料可以改变材料的密
度和机械性能。
常用的填料有硅胶微珠、陶瓷粉末等。
总的来说，35k材质是一种由碳纤维、树脂和填料组成的复合材料。
这些成分的比例和种类不同，可以制成具有不同性能的35k材质。
除了上述成分之外，35k材质中还可能含有其他的材料，比如导
电纤维、涂层等。
这些材料的添加可以改善35k材质的特性，增强其
应用价值。
总之，35k材质是一种具有高强度、高刚性、高耐磨性和高温性
能的材料。
它的化学成分主要包括碳纤维、树脂和填料。
这些成分的
比例和种类不同，可以制成具有不同性能的35k材质。
随着科技的不
断发展，35k材质的种类和应用领域还将不断扩大。
材质化学成分表
Section VIII,Division I,of the ASME Boiler and Pressure Vessel Code.5.12Fittings machined from bar shall be restricted to NPS 4or smaller.Elbows,return bends,tees,and header tees shall not be machined directly from bar stock.5.12.1All caps machined from bar shall be examined by liquid penetrant in accordance with Supplementary Require-ment S52in Specification A 960.5.13Weld buildup is permitted to dimensionally correct unfilled areas produced during cold forming of stub ends.Radiographic examination of the weld buildup shall not be required provided that all the following steps are adhered to:5.13.1The weld procedure and welders or welding opera-tors meet the requirements of 5.10.5.13.2Annealing is performed after welding and prior to machining.5.13.3All weld surfaces are liquid penetrant examined in accordance with Appendix 8of Section VIII,Division 1of the ASME Boiler and Pressure Vessel Code. 5.13.4Repair of areas in the weld is permitted,but 5.13.1,5.13.2,and 5.13.3must be repeated.5.14Stub ends may be produced with the entire lap added as weld metal to a straight pipe section provided the welding satisfies the requirements of 5.10for qualifications and6.3post weld heat treatment.5.14.1Grade WP Class W —Radiographic inspection of the weld is required.See 5.4.5.14.2Grade WP Class WX —Radiographic inspection of all welds is required.See 5.5.5.14.3Grade WP Class WU —Ultrasonic inspection of all welds is required.See 5.6.5.14.4Grade CR —Nondestructive examination is not re-quired.See 5.12.1.5.15Stub ends may be produced with the entire lap added by the welding of a ring,made from plate or bar of the same alloy grade and composition,to the outside of a straight section of pipe,provided the weld is double welded,is a fullTABLE 2Chemical RequirementsN OTE 1—Where an ellipsis (...)appears in this table,there is no requirement.Grade AComposition,%Grade WP Grade CR UNS Des-ignation C BMn B P B S B Si B Ni Cr Mo Ti N 2C COthersWPXM-19CRXM-19S209100.06 4.0–6.00.0450.030 1.0011.5–13.520.5–23.5 1.50–3.00...0.20–0.40DWP304CR304S304000.08 2.000.0450.030 1.008.0–11.018.0–20.0............WP304L CR304L S304030.030E2.000.0450.030 1.008.0–12.018.0–20.0............WP304H CR304H S304090.04–0.10 2.000.0450.030 1.008.0–11.018.0–20.0............WP304N CR304N S304510.08 2.000.0450.030 1.008.0–11.018.0–20.0......0.10–0.16...WP304LN CR304LN S304530.030 2.000.0450.030 1.008.0–11.018.0–20.0......0.10–0.16...WP309CR309S309000.20 2.000.0450.030 1.0012.0–15.022.0–24.0............WP310S CR310S S310080.08 2.000.0450.030 1.0019.0–22.024.0–26.0............WPS31254CRS31254S312540.020 1.000.0300.0100.8017.5–18.519.5–20.5 6.0–6.5...0.18–0.22Cu 0.50–1.00WP316CR316S316000.08 2.000.0450.030 1.0010.0–14.016.0–18.0 2.00–3.00.........WP316L CR316L S316030.030E2.000.0450.030 1.0010.0–14.0F 16.0–18.0 2.00–3.00.........WP316H CR316H S316090.04–0.10 2.000.0450.030 1.0010.0–14.016.0–18.0 2.00-3.00.........WP316N CR316N S316510.08 2.000.0450.030 1.0010.0–13.016.0–18.0 2.00–3.00...0.10-0.16...WP316LN CR316LN S316530.030 2.000.0450.030 1.0010.0–13.016.0–18.0 2.00–3.00...0.10–0.16...WP317CR317S317000.08 2.000.0450.030 1.0011.0–15.018.0–20.0 3.0–4.0.........WP317L CR317L S317030.030 2.000.0450.030 1.0011.0–15.018.0–20.0 3.0–4.0.........WPS31725CRS31725S317250.030 2.000.0450.030 1.0013.5–17.518.0–20.0 4.0–5.0...0.20...WPS31726CRS31726S317260.030 2.000.0450.030 1.0013.5–17.517.0–20.0 4.0–5.0...0.10–0.20...WP321CR321S321000.082.000.0450.030 1.009.0–12.017.0–19.0...G......WP321H CR321H S321090.04–0.10 2.000.0450.030 1.009.0–12.017.0–19.0...H......WPS33228CRS33228S332280.04–0.081.000.0200.0150.3031.0–33.026.0–28.0.........Ce 0.05–0.10Al 0.025Cb 0.6–1.0WPS34565CRS34565S345650.030 5.0–7.00.0300.010 1.0016.0–18.023.0–25.0 4.0–5.0...0.40–0.60Cb 0.10WP347CR347S347000.082.000.0450.030 1.009.0–12.017.0–19.0.........I WP347H CR347H S347090.04–0.10 2.000.0450.030 1.009.0–12.017.0–19.0.........JWP348CR348S348000.08 2.000.0450.030 1.009.0–12.017.0–19.0.........Cb+Ta=103(C)−1.10Ta 0.10Co 0.20WP348H CR348H S348090.04–0.10 2.000.0450.030 1.009.0–12.017.0–19.0.........Cb+Ta=83(C)−1.10Ta 0.10Co 0.20ASee Section 15for marking requirements.BMaximum,unless otherwise indicated.CThe method of analysis for nitrogen shall be a matter of agreement between the purchaser and manufacturer.DColumbium 0.10–0.30%;Vanadium,0.10–0.30%.EFor small diameter or thin walls,or both,where many drawing passes are required,a carbon maximum of 0.040%is necessary in grades TP304L and TP316L.Small outside diameter tubes are defined as those less than 0.500in.[12.7mm]in outside diameter and light wall tubes as those less than 0.049in.[1.24mm]in average wall thickness.FOn pierced tubing,the nickel may be 11.0–16.0%.G5X(C+N 2)–0.70.H4X(C+N 2)–0.70.IThe columbium content shall be not less than ten times the carbon content and not more than 1.10%.JThe columbium content shall be not less than eight times the carbon content and not more than 1.10%.High PerformanceAustenitic Stainless SteelCharacteristic properties• Austenitic structure• Very good resistance to uniform corrosion• Good to exceptionally good resistance to pitting and crevice corrosion• Very good resistance to various types of stress corrosion cracking • Good ductility •Good weldabilityApplications• Process equipment in chemical industry• Bleaching equipment in the pulp and paper industry • Flue gas cleaning • Desalination• Seawater handling •Heat exchangersGeneral characteristicsHigh performance austenitic stainless steels differ substanti-ally from more conventional grades with regard to resistance to corrosion and, in some cases, also mechanical and phy-sical properties. This is mainly due to the high contents ofSteel grades* Also available as S31803chromium, nickel, molybdenum and nitrogen.From a fabrication viewpoint, i.e., with regard to manu-facturing of components and equipment, they are to some extent similar to standard austenitic grades such as 1.4301 and 1.4401, but they still require special know-how with regard to welding and machining.Outokumpu Stainless manufactures a numbers of steels of this type: 904L, 254 SMO and 4565. 4529 can also be delivered if specified. The properties of 4529 are in general terms very similar to those of 254 SMO.In certain applications the grades 4439 (austenitic) and 2205 (duplex) may be used as an alternative to 904L,whilst SAF 2507 (duplex) may be used as an alternative to 254 SMO. More information concerning duplex options is available in the data sheet for duplex steels.Chemical compositionThe chemical composition of a steel grade may vary slightly between different national standards. Consequently, a speci-fied standard should always be stated when ordering.Chemical composition Table 1Outokumpu Stainless。
英标材质成分表
英国标准BS EN 10213-2—19952007-11-13 10:00:16(1)英国BS标准室温和高温用承压铸钢[BS EN 10213-2—1995]a.室温和高温用承压铸钢的钢号与化学成分，见表5-139表5-139 室温和高温用承压铸钢的钢号与化学成分（质量分数）（%）b.室温和高温用承压铸钢的热处理与力学性能，见表5-140。
表5-140 室温和高温用承压铸钢的热处理与室温力学性能① 热处理代号：N—正火；Q—淬火，冷却介质：液体或空冷；T—回火。
② 屈服点或屈服强度c.室温和高温用承压铸钢的高温屈服强度，见表5-141。
表5-141 室温和高温用承压铸钢的高温屈服强度① 热处理代号：N—正火；Q—淬火，T—回火。
热处理温度同表5-140。
（2）英国BS标准低温用承压铸钢[BS EN 10213-3-1995]a.低温用承压铸钢的钢号与化学成分，见表5-142表5-142 低温用承压铸钢的钢号与化学成分（质量分数）（%）b. 低温用承压铸钢的热处理与力学性能，见表5-143。
表5-143 低温用承压铸钢的热处理与力学性能(3)英国BS标准奥氏体型和奥氏体-铁素体型承压铸钢[BS EN 10213-4-1995]a.奥氏体型和奥氏体-铁素体型承压铸钢的钢号与化学成分，见表5-144。
表5-144 奥氏体型和奥氏体-铁素体型承压铸钢的钢号与化学成分（质量分数）（%）b.奥氏体型和奥氏体-铁素体型承压铸钢的热处理与力学性表5-145表5-145 奥氏体型和奥氏体-铁素体型承压铸钢的热处理与力学性① 各钢号的热处理均为固溶水淬处理。
② 时效硬化的奥氏体型和奥氏体-铁素体型承压铸钢可进行固溶水淬处理。
③ 表中A KV值均为室温测定值。
④ 经供需双方同意，下列钢号（数字牌号）的低温A KV值为：1.4517，1.4469的A KV值为35J（-70C）1.4308，1.4408，1.4458的A KV值为60J（-196C）1.4309，1.4409的A KV值为70J（-196C）c.奥氏体型和奥氏体-铁素体型承压铸钢的高温屈服强度，见表5-146。