| 钢号 |
C |
Si |
Mn |
P |
S |
Ni |
Mo |
其他 |
|
| Ni-Cr钢[JIS G4102(1979)] |
|
SNC236
SNC415
SNC631
SNC815
SNC836 |
0.32-0.40
0.12-0.18
0.27-0.35
0.12-0.18
0.32-0.40 |
0.15-0.35
0.15-0.35
0.15-0.35
0.15-0.35
0.15-0.35 |
0.50-0.80
0.35-0.65
0.35-0.65
0.35-0.65
0.35-0.65 |
0.030
0.030
0.030
0.030
0.030 |
0.030
0.030
0.030
0.030
0.030 |
0.50-0.90
0.20-0.50
0.60-1.00
0.70-1.00
0.60-1.00 |
1.00-1.50
2.00-2.50
2.50-3.00
3.00-3.50
3.00-3.50 |
-
-
-
-
- |
Cu≤0.30
Cu≤0.30
Cu≤0.30
Cu≤0.30
Cu≤0.30 |
| Ni1Cr-Mo钢[JIS G4103(1979)] |
|
SNCM220
SNCM240
SNCM415
SNCM420
SNCM431
SNCM439
SNCM447
SNCM616
SNCM625
SNCM630
SNCM815 |
0.17-0.23
0.38-0.43
0.12-0.18
0.17-0.23
0.27-0.35
0.36-0.43
0.44-0.50
0.13-0.20
0.20-0.30
0.25-0.35
0.12-0.18 |
0.15-0.35
0.15-0.35
0.15-0.35
0.15-0.35
0.15-0.35
0.15-0.35
0.15-0.35
0.15-0.35
0.15-0.35
0.15-0.35
0.15-0.35 |
0.60-0.90
0.70-1.00
0.40-0.70
0.40-0.70
0.60-0.90
0.60-0.90
0.60-0.90
0.80-1.20
0.35-0.60
0.35-0.60
0.30-0.60 |
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
|
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
|
0.40-0.65
0.40-0.65
0.40-0.65
0.40-0.65
0.60-1.00
0.60-1.00
0.60-1.00
1.40-1.80
1.00-1.50
2.50-3.50
0.70-1.00 |
0.40-0.70
0.40-0.70
1.60-2.00
1.60-2.00
1.60-2.00
1.60-2.00
1.60-2.00
2.80-3.20
3.00-3.50
2.50-3.50
4.00-4.50
|
0.15-0.30
0.15-0.30
0.15-0.30
0.15-0.30
0.15-0.30
0.15-0.30
0.15-0.30
0.15-0.30
0.15-0.30
0.15-0.30
0.15-0.30 |
Cu≤0.30
Cu≤0.30
Cu≤0.30
Cu≤0.30
Cu≤0.30
Cu≤0.30
Cu≤0.30
Cu≤0.30
Cu≤0.30
Cu≤0.30
Cu≤0.30
|
| Cr钢[JIS G4104(1979)] |
|
SCr415
SCr420
SCr430
SCr435
SCr440
SCr445 |
0.13-0.18
0.18-0.23
0.28-0.33
0.33-0.38
0.38-0.43
0.43-0.48 |
0.15-0.35
0.15-0.35
0.15-0.35
0.15-0.35
0.15-0.35
0.15-0.35 |
0.60-0.85
0.60-0.85
0.60-0.85
0.60-0.85
0.60-0.85
0.60-0.85 |
0.030
0.030
0.030
0.030
0.030
0.030
|
0.030
0.030
0.030
0.030
0.030
0.030
|
0.90-1.20
0.90-1.20
0.90-1.20
0.90-1.20
0.90-1.20
0.90-1.20 |
≤0.25
≤0.25
≤0.25
≤0.25
≤0.25
≤0.25 |
-
-
-
-
-
- |
Cu≤0.30
Cu≤0.30
Cu≤0.30
Cu≤0.30
Cu≤0.30
Cu≤0.30
|
| Cr-Mo[JIS G41045(1979)] |
|
SCM415
SCM418
SCM420
SCM421
SCM430
SCM432
SCM435
SCM440
SCM445
SCM822 |
0.13-0.18
0.16-0.21
0.18-0.23
0.17-0.23
0.28-0.33
0.27-0.37
0.33-0.38
0.38-0.43
0.43-0.48
0.20-0.25 |
0.15-0.35
0.15-0.35
0.15-0.35
0.15-0.35
0.15-0.35
0.15-0.35
0.15-0.35
0.15-0.35
0.15-0.35
0.15-0.35
|
0.60-0.85
0.60-0.85
0.60-0.85
0.70-1.00
0.60-0.85
0.60-0.85
0.60-0.85
0.60-0.85
0.60-0.85
0.60-0.85 |
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
|
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
|
0.90-1.20
0.90-1.20
0.90-1.20
0.90-1.20
0.90-1.20
0.90-1.20
0.90-1.20
0.90-1.20
0.90-1.20
0.90-1.20
|
≤0.25
≤0.25
≤0.25
≤0.25
≤0.25
≤0.25
≤0.25
≤0.25
≤0.25
≤0.25
|
0.12-0.30
0.15-0.30
0.15-0.30
0.15-0.30
0.15-0.30
0.15-0.30
0.15-0.30
0.15-0.30
0.15-0.30
0.35-0.40
|
Cu≤0.30
Cu≤0.30
Cu≤0.30
Cu≤0.30
Cu≤0.30
Cu≤0.30
Cu≤0.30
Cu≤0.30
Cu≤0.30
Cu≤0.30
|
| Mn钢,Cr-Mn钢[JIS G4106(1979)] |
|
SMn420
SMn433
SMn438
SMn443
SMnC420
SMnC443 |
0.17-0.23
0.30-0.36
0.35-0.41
0.40-0.46
0.17-0.23
0.40-0.46 |
0.15-0.35
0.15-0.35
0.15-0.35
0.15-0.35
0.15-0.35
0.15-0.35
|
1.20-1.50
1.20-1.50
1.35-1.65
1.35-1.65
1.35-1.65
1.35-1.65 |
0.030
0.030
0.030
0.030
0.030
0.030
|
0.030
0.030
0.030
0.030
0.030
0.030
|
≤0.35
≤0.35
≤0.35
≤0.35
0.35-0.70
0.35-0.70 |
≤0.25
≤0.25
≤0.25
≤0.25
≤0.25
|
-
-
-
-
-
- |
Cu≤0.30
Cu≤0.30
Cu≤0.30
Cu≤0.30
Cu≤0.30
Cu≤0.30 |
| Ct-Mo-Al钢[JIS G4102(1979)] |
| SACM645 |
0.40-0.50 |
0.15-0.50 |
≤0.60 |
0.030 |
0.030 |
1.30-1.70 |
- |
0.15-0.30 |
Al0.70-1.20 |