常用钢牌号化学成分含量
合集下载
相关主题
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
0.35~0.65 0.60~1.00 0.50~0.80 0.50~0.80 0.50~0.80 0.50~0.80 1.20~1.60 0.70~1.00 1.10~1.40 0.90~1.20 0.90~1.20 0.50~0.80 0.40~0.70 0.40~0.70 0.40~0.70 0.40~0.70 0.50~0.80 0.50~0.80 0.60~0.90 0.60~0.90 0.50~0.80 0.50~0.80 0.50~0.80 0.90~1.20 0.80~1.10
≤0.035 ≤0.035 ≤0.25 ≤0.030 ≤0.020 ≤0.25 ≤0.035 ≤0.035 ≤0.25 ≤0.030 ≤0.020 ≤0.25 ≤0.035 ≤0.035 ≤0.25 ≤0.035 ≤0.035 ≤0.25 ≤0.030 ≤0.020 ≤0.30 ≤0.035 ≤0.035 ≤0.25 ≤0.025 ≤0.015 ≤0.30 ≤0.035 ≤0.035 ≤0.25 ≤0.035 ≤0.035 ≤0.25
牌号 20 20 35 35 45 55 16Mn 20Mn 20MnMo 65Mn 70Mn 40 Cr
化学成分（%） C Si Mn P S Cr Ni Cu Mo Ti
0.17~0.23 0.17~0.23 0.32~0.39 0.32~0.38 0.42~0.50 0.52~0.60 0.13~0.20 0.17~0.23 0.17~0.23 0.62~0.70 0.67~0.75 0.37~0.44 0.12~0.18 0.17~0.24 0.26~0.34 0.32~0.40 0.38~0.45 0.55~0.65 0.22~0.29 0.38~0.45 0.50~0.60 0.37~0.44 0.17~0.23
≤0.30 ≤0.25 ≤0.30 ≤0.25 ≤0.30 ≤0.30 ≤0.30 ≤0.30 ≤0.30 ≤0.30 ≤0.30
≤0.25 ≤0.25 ≤0.25 ≤0.25 ≤0.25 ≤0.25 ≤0.25 ≤0.25 ≤0.25 ≤0.25 ≤0.25 ≤0.30 ≤0.30 ≤0.30 ≤0.30 ≤0.30 ≤0.30 ≤0.10 ≤0.30 ≤0.15 0.40~0.55 0.15~0.25 0.15~0.25 0.15~0.25 0.15~0.25 0.30~0.40 0.15~0.30 0.15~0.30 0.15~0.30 0.15~0.30 ≤0.025 0.15~0.25 ≤0.30 ≤0.30 0.20~0.30 0.04~0.10
15CrMo 20CrMo 30CrMo 35CrMo 42CrMo 60CrMo 25CrMo4 42CrMo4
GB/T1299-2000
5CrNiMo 40CrNiMo
Leabharlann Baidu
34CrNiMo6 0.30~0.38 GB/T3077-1999 GB/T3077-1999 40CrMnMo 0.37~0.45 20CrMnTi
序号 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
标准 GB/T699-1999 NB/T47008-2010 GB/T699-1999 NB/T47008-2010 GB/T699-1999 GB/T699-1999 NB/T47008-2010 GB/T699-1999 NB/T47008-2010 GB/T699-1999 GB/T699-1999 GB/T3077-1999 GB/T3077-1999 GB/T3077-1999 GB/T3077-1999 GB/T3077-1999 GB/T3077-1999
0.17~0.37 0.15~0.40 0.17~0.37 0.15~0.40 0.17~0.37 0.17~0.37 0.20~0.60 0.17~0.37 0.15~0.40 0.17~0.37 0.17~0.37 0.17~0.37 0.17~0.37 0.17~0.37 0.17~0.37 0.17~0.37 0.17~0.37 0.17~0.30 0.10~0.40 ≤0.40 ≤0.40 0.25~0.30 0.17~0.37 0.17~0.37 0.17~0.37
0.20~0.35
≤0.035 ≤0.035 0.80~1.10 ≤0.30 ≤0.035 ≤0.035 0.80~1.10 ≤0.30 ≤0.035 ≤0.035 0.80~1.10 ≤0.30 ≤0.035 ≤0.035 0.80~1.10 ≤0.30 ≤0.035 ≤0.035 0.80~1.10 ≤0.30 ≤0.035 ≤0.035 0.90~1.20 ≤0.30 ≤0.020 ≤0.015 0.50~0.80 ≤0.25 ≤0.035 ≤0.035 0.90~1.20 ≤0.030 ≤0.035 ≤0.035 0.90~1.20 ≤0.030 ≤0.030 0.50~0.80 1.40~1.80 ≤0.035 ≤0.035 1.30~1.70 1.30~1.70 ≤0.025 ≤0.025 0.60~0.90 1.25~1.65 ≤0.035 ≤0.035 0.90~1.20 ≤0.30 ≤0.035 ≤0.035 1.00~1.30 ≤0.30