Comparison table of commonly used steel grades at home and abroad (3)

grade 1339 1050 Jason

Steel Grades Comparison Table China GB Japan JIS USA ASTM Germany DIN 20# 1020 S20C A520C DIN C22 45# 1045 S45C A29M DIN C45 65Mn 16Mn 20Mn2 SMn420 A29M DIN C45 20CrMnTi 20CrMnTi 20CrMnTi SMn433 A29M DIN1.2713 40Cr 5140 527A40 41Cr4 SCr440 A29M DIN1.7035 20Cr 4118 572M20 20Cr4 SCr22 A29M DIN1.......

Steel Grades Comparison Table

China GB Japan JIS USA ASTM Germany DIN

20# 1020 S20C A520C DIN C22

45# 1045 S45C A29M DIN C45

65Mn 16Mn 20Mn2 SMn420 A29M DIN C45

20CrMnTi 20CrMnTi 20CrMnTi SMn433 A29M DIN1.2713

40Cr 5140 527A40 41Cr4 SCr440 A29M DIN1.7035

20Cr 4118 572M20 20Cr4 SCr22 A29M DIN1.7027

35CrMo 817M40 34CrMo4 SCM 435 A29M DIN1.7220

30CrMo 410CrMo4 SCM435 A29M DIN1.7220

15CrMo 5118 20CrMo4 SCM420 A29M DIN1.7015

4140 708M 40 41Cr4 SCM440 A29M DIN1.7225

42CrMo 4140 42CrMo4 SCM440 A29M DIN1.7225

40Mn2 20Mn2 1524 SMn420 A29M DIN C20

40G 20Mn5 SMn433 A29M DIN1.2713

20G 15CrMo 1020 SMn420 A29M DIN1.7010

20Mn 5120 1524 SMn420 A29M DIN C20

12CrMo 1541 20CrMo4 SCM418 A29M DIN1.7335

30CrMnSiA 20CrMnSiA 30CrMnSiA SMn433 A29M DIN1.2713

S45C 1070 CK45 A29M DIN C45

50CrV4 6150 50CrV4 6150 SAE6150 A29M DIN1.8159

8620H 8620 8620H 20MnCr5 SAE8620 A29M DIN1.6523

17CrNiMo6 816M17 17CrNiMo6 20NiCrMo2-2 SAE4317 A29M DIN1.6587

15CrMoG 20crmog 15CrMoG A29M DIN1.7355

United Kingdom BS France AFNOR USA AISI Germany DIN

20# 210M 15B21 A29M DIN C22

45# 875M50 817M40 A29M DIN C45

65Mn P295GH P295GH A29M DIN C45

20CrMnTi 16NiCrMo12 P295GH A29M DIN1.2713

40Cr 5140 708M 40 A29M DIN1.7035

20Cr 4118 817M 40 A29M DIN1.7027

35CrMo 817M40 708M40 A29M DIN1.7220

20CrMo 815M17 817M40 A29M DIN1.7015

40CrMo 708A40 708M40 A29M DIN1.7225

42CrMo 4140 708M40 A29M DIN1.7225

40Mn2 15B41 28Mn6 A29M DIN1.7262

20G 15CrMo 16MnCr5 A29M DIN1.7262

15CrMoG 20CrMoV17 16MnCrS5 A29M DIN1.7355

30CrMnSiA 20CrMnSiA 20MnCrS5 A29M DIN1.2713

S45C SF45 CK45 A29M DIN C45

50CrV4 6150 6150 A29M DIN1.8159

8620H 8620 8620H A29M DIN1.6523

17CrNiMo6 816M17 36NiCrMo16 A29M DIN1.6587

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