常用钢材名称对照表
国内外常用钢钢号对照表
SKS8
140Cr3
9Cr2
9X
L
100Cr6
金
金
W
B1
F1
BF1
SK21
120W4
Cr12
X12
D3
BD3
SKD1
Z200C12
X210Cr12
工
Cr12MoV
X12M
D2
BD2
SKD11
Z200C12
X165CrMoV46
9Mn2V
9Г2Φ
02
80M80
90MnV8
具
9CrWMn
9XBГ
01
1566
55Si2Mn
55C2Г
9255
250A53
SUP6
55S6
55Si7
60Si2MnA
60C2ГA
9260
250A61
SUP7
61S7
65Si7
钢
9260H
50CrVA
50XΦA
6150
735A50
SUP10
50CV4
50CrV4
滚
GCr9
ШX9
E51100
SUJ1
100C5
105Cr4
动
51100
5152
527A60
SUP9
30CrMnSiA
30XГCA
40CrNi
40XH
3140H
640M40
SNC236
40NiCr6
20CrNi3A
20XH3A
3316
20NC11
20NiCr14
30CrNi3A
30XH3A
3325
653M31
中外常用钢号对照表及化学成分
中外常用钢号对照表及化学成分结构钢GB700-88Q235(A3、C3)0.14~0.22≤0.30.3~0.65-----≤0.05≤0.045-1015SCD3C22 Q255(A4、C4)0.18~0.28≤0.30.4~0.7-----≤0.05≤0.045-1020 10231025SCD4C22优质碳素结构钢GB699-88100.07~0.140.17~0.370.35~0.65≤0.15≤0.25-≤0.25-≤0.035≤0.035-1010 1012SWRCH10A CK10 150.12~0.170.17~0.370.35~0.65≤0.25≤0.25-≤0.25-≤0.035≤0.035-1015 1017SWRCH15A CK15250.22~0.300.17~0.370.5~0.8≤0.25≤0.25-≤0.25-≤0.035≤0.035-1025 10261029SWRCH25K CK25300.27~0.350.17~0.370.5~0.8≤0.25≤0.25-≤0.25-≤0.035≤0.035-1030 1034SWRCH30K CK30 350.32~0.400.17~0.370.5~0.8≤0.25≤0.25-≤0.25-≤0.035≤0.035-1034 1035SWRCH35K CK35 450.42~0.500.17~0.370.5~0.8≤0.25≤0.25-≤0.25-≤0.035≤0.035-1045SWRCH45K CK45C Si Mn Cr Ni Mo Cu Ti S P V弹簧钢GB1222-8455SiMn0.52~0.60 1.5~2.00.6~0.9≤0.35≤0.35-≤0.25-≤0.035≤0.035-9255SUP6SUP755Si7 60Si2Mn0.56~0.64 1.5~20.00.6~0.9≤0.35≤0.35-≤0.25-≤0.035≤0.035-9260SUP6SUP760SiMn5 60Si2MnA0.56~0.64 1.6~2.00.6~0.9≤0.35≤0.35-≤0.25-≤0.03≤0.03-碳素工具钢GB1298-86T8、T8A0.75~0.84≤0.35≤0.4≤0.25≤0.2-≤0.3-≤0.03≤0.03-W1-8SK5C85W T9、T9A0.85~0.94≤0.35≤0.4-----≤0.03≤0.03-W1-8.5SK4T10、T10A0.95~1.04≤0.35≤0.4---≤0.03≤0.03-W1-9.5SK3C105W2常用钢材的化学成分和机械性能钢材类别序号钢号标准号化学成分%碳C锰Mn硅Si铬Cr镍Ni钼Mo钒V钛Ti钢板1 A3 YB175-632 A3R YB536-69 0.22 0.40~0.65 0.12~0.303 10MnR YB536-69 0.20 1.20~1.60 0.20~0.60 0.04~0.124 15MnVR YB536-69 0.18 1.20~1.60 0.20~0.60 0.04~0.105 09Mn2VR YB536-69 0.12 1.40~1.80 0.20~0.506 20g GB713-72 0.16~0.24 0.35~0.65 0.15~0.305(C%-0.02)~0.807 22g GB713-72 0.19~0.26 0.70~0.90 0.17~0.378 0Cr18Ni9Ti YB542-70 0.08 2.00 1.00 17.0~19.0 8.0~10.59 1Cr18Ni9Ti YB542-70 0.121 2.00 1.00 17.0~19.0 8.0~10.5 0.30~0.8010 00Cr19Ni10 YB542-70 0.03 2.00 1.00 18.0~20.0 8.0~12.0 18.0~25.011 0Cr17Ni13Mo2Ti YB542-70 0.08 2.00 0.80 16.0~18.0 12.0~14.0 2.0~3.012 00Cr17Ni14Mo2 YB542-70 0.03 2.00 1.00 16.0~18.0 12.0~16.0钢管13 A3 YB231-7014 10 YB231-70 0.07~0.14 0.35~0.65 0.17~0.37 0.15 0.2515 20 YB231-70 0.17~0.24 0.35~0.65 0.17~0.35 0.25 0.2516 16Mn YB231-70 0.12~0.20 1.20~1.60 0.20~0.60钢材类别序号钢号标准号化学成分% 机械性能(不小于)其它硫S磷P抗拉强度σbkg/屈服点σskg/延伸率δs%冲击值αbkg-m/备注不大于钢板1 A3 YB175-63 38~47 24 26 S4~202 A3R YB536-69 0.045 0.0403838242326267.06.56~16S17~26 3 10MnR YB536-69 0.045 0.0405250353321206.306~16S17~26 4 15MnVR YB536-69 0.045 0.0405452403818176.06~16S17~26 5 09Mn2VR YB536-69 0.040 0.040 50 35 213.5(-70℃)S5~20 6 20g GB713-72 0.045 0.0404141252426256.06~16S17~257 22g GB713-72 0.045 0.040 43 27 24 6.0 S6~608 0Cr18Ni9Ti YB542-70 0.020 0.035 55 389 1Cr18Ni9Ti YB542-70 0.020 0.035 55 3810 00Cr19Ni10 YB542-70 0.020 0.035 50 4011 0Cr17Ni13Mo2Ti YB542-70 0.020 0.035 50 4512 00Cr17Ni14Mo2 YB542-70 0.020 0.035 50 45钢管13 A3 YB231-70 0.055 0.045 38 24 2214 10 YB231-70 0.040 0.035 34 21 2415 20 YB231-70 0.050 0.040 40 25 2016 16Mn YB231-70 0.050 0.050 52 35 21钢材类别序号钢号标准号化学成分%碳C锰Mn硅Si铬Cr镍Ni钼Mo钒V钛Ti钢板17 15MnV YB231-70 0.12~0.18 1.20~0.06 0.20~0.60 0.04~1.2018 12CrMo YB237-70 ≤0.15 0.40~0.70 0.20~0.40 0.40~0.70 0.40~0.5519 15CrMo YB237-70 0.12~0.18 0.40~0.70 0.20~0.40 0.80~1.10 0.40~0.5520 Cr5Mo YB237-70 ≤0.15 ≤0.60 ≤0.50 4.0~6.0 0.50~0.6021 12CrMoV YB529-70 0.08~0.15 0.80~0.12 0.50~0.80 W0.30~0.55 0.40~0.65 0.25~0.3522 12Cr2MoWVB YB529-70 0.08~0.15 0.45~0.65 0.45~0.75 1.60~2.10 0.50~0.65 0.28~0.420.080.1823 12Cr3MoVSiTiB YB529-70 0.09~0.15 0.50~0.80 0.60~0.90 2.50~3.00 1.00~1.20 0.25~0.35 0.22~0.3824 12CrMoV YB529-70 0.08~0.15 0.40~0.70 0.17~0.37 0.90~1.20 0.25~0.35 0.15~0.3025 1Cr18Ni9Ti YB804-70 ≤0.12 1.0~1.5 ≤0.80 17.0~18.0 9.0~11.0 5.8×C%~0.8026 Cr18Ni13Mo2Ti YB804-70 ≤0.10 1.0~2.0 ≤0.80 16.0~18.0 12.0~14.0 1.8~2.5 5.8×C%~0.8027 00Cr18Ni10 YB804-70 ≤0.03 ≤2.0 ≤1.00 17.0~19.0 10.0~12.028 00Cr17Ni13Mo2 YB804-70 ≤0.03 ≤2.0 ≤1.00 16.0~18.0 12.0~14.0 1.8~2.5钢管29 ZG25 YB979-67 >0.22~0.32 0.50~0.80 0.20~0.4530 ZG20CrMo 0.15~0.25 0.4~0.7 0.17~0.37 0.9~1.2 0.5~0.7 0.2~0.331 ZG20CrMoV 0.18~0.25 0.4~0.7 0.14~0.37 0.9~1.2 0.5~0.7 0.2~0.332 ZG15Cr1Mo1V 0.12~0.20 0.4~0.7 0.17~0.37 0.9~1.2 0.8~1.2 0.2~0.4钢材类别序号钢号标准号化学成分% 机械性能(不小于)其它硫S磷P抗拉强度σbkg/屈服点σskg/延伸率δs%冲击值αbkg-m/备注不大于。
常用中外钢材成分对照表
-
0.020 0.80 1.0 - 0.010 20.5 1.00 0.220 18.5 6.5
Pn0.03
0.020 0.70 0.010 0.08 0.080 0.05 0.010 0.08
2.0 0.030 0.5 0.025 1.0 0.015 1.0 0.025
0.015 21.0 2.00 0.010 22.5 0.015 17.0 .050 0.010 14.5-16.5 -
钛 Gr1 钛 Gr2 钛 Gr4 钛 Gr7
0.160 0.50 2.0 0.020 -
- 34.0 - 63.0(最小) -
Fe2.5 Al0.50
0.060 0.060 0.060 0.010
-------
-
- 0.050 -
-
Fe0.15O0.12H 0.013
-
- 0.050 -
-
Fe0.20O0.18H 0.013
Fe 360 B
SS 14 13 12
基本结构钢
1.0038 Fe360 B(RSt 37-2) -
C
-
13 30-05
压力容器用管
1.0309 St 35.4,St35.8/1 -
C
-
13 30
压力容器用管
1.0345 Hi,DIN 17155 -
C
-
14-30
压力容器用管
1.0425 HII(tube St45.8) -
WBL 符号
1.0038 Fe360 B(RSt 37-2) -
1.0309 St 35.4,St35.8/1
-
1.0345 Hi,DIN 17155
-
1.042 HII(tube St45.8)
国内外常用钢钢号对照表
55Si2Mn
55C2Г
9255
250A53
SUP6
55S6
55Si7
60Si2MnA
60C2ГA
9260
250A61
SUP7
61S7
65Si7
钢
9260H
50CrVA
50XΦA
6150
735A50
SUP10
50CV4
50CrV4
滚
GCr9
ШX9
E51100
SUJ1
100C5
105Cr4
动
51100
防酸性高模胚,与STAVAX配合成整组不锈钢模,可保证冷却不受锈蚀,适合PVC、PP、EP、PC、PMMA、塑料、食品工业机械构件
STAVAX
S 136H
420ESR
HB290~330
0.38
16.7
-
-
-
0.3
-
高精度镜面抛光、抗锈蚀能力极佳,热处理变形少
STAVAX
S-136
420ESR
HB215
素
45
45
1045
080M46
S45C
XC45
C45,CK45
50
50
1050
060A52
S50C
XC48TS
CK53
结
55
55
1055
070M55
S55C
XC55
60
60
1060
080A62
S58C
XC55
C60,CK60
15Mn
15Г
1016,1115
080A17
SB46
XC12