合金结构钢
项目中国
GB,YB
日本
JIS
德国
DIN(W-Nr.)
美国英国
BS
法国
NF
前苏联
ГОСТ
国际
ISO
ASTMAISISAE
(1)锰钢组
09Mn209Г2
10Mn2
1513151310Г2
15Mn215Г2
20Mn2SMn420
(SMn21)
102410241524-1024150M1920Г2
30Mn2SMn433
(SMn1)
28Mn6(1.5065),
30Mn5(1.5066)
133013301330150M2830Г2
35Mn2SMn438
(SMn2)
36Mn5(1.5067)133513351335150M3635Г2
40Mn2Smn443
(SMn3)
13401340134040Г2
45Mn2Smn443
(SMn3)
13451345134545Г2
50Mn2105210521552-105250Г
(2)硅锰钢组27SiMn
27CГ
35SiMn37MnSi5(1.5122)35CГ
42SiMn46MnSi4(1.5121)43CГ
15MnV15MnV5(1.5213)
(3)锰钒钢组42Mn2V42MnVT(1.5223)
(4)铬钢组15CrSCr415
(SCr21)
5115511512C315X
20CrSCr240
(SCr22)
512051205120527A19,
527M20
18C320XR683/Ⅶ4
30CrSCr430 (SCr2)530A30,
5132
530A30,
5132
530A30,
5132
530A3232C430X
35CrSCr435
(SCr3)
34Cr4(1.7033),
37Cr4(1.7034)
513551355135530A3638C435XR683/Ⅶ2
40CrSCr440
(SCr4)
41Cr4(1.7035)514051405140530A40,
530M40
42C440XR683/Ⅶ3
45CrSCr445 (SCr5)5147,
5145
5147,
5145
5147,
5145
514545C445X
50Cr51505150515050X
(5)铬硅钢组38CrSi38XC
40CrSi40XC
(6)铬锰钢组38CrMn16MC515XГ,
18XГ
15CrMn20MnCr4(1.7147)20MC5 20XГ
40CrMn40XГ

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