保证淬透性结构钢
|
耀日 |
钢号 |
C 碳 |
Si 硅 |
Mn 锰 |
P 磷 ≤ |
S 硫 ≤ |
其他 |
|
|
|
ASTM |
UNS |
|
|
|
|
|
|
|
1 |
1038H |
H10380 |
0.34-0.43 |
0.15-0.30 |
0.50-1.00 |
0.040 |
0.050 |
- |
|
2 |
1045H |
H10450 |
0.42-0.51 |
0.15-0.30 |
0.50-1.00 |
0.040 |
0.050 |
- |
|
3 |
1522H |
H15220 |
0.17-0.25 |
0.15-0.30 |
0.50-1.00 |
0.040 |
0.050 |
- |
|
4 |
1524H |
H15240 |
0.18-0.26 |
0.15-0.30 |
1.25-1.75 |
0.040 |
0.050 |
- |
|
5 |
1526H |
H15260 |
0.21-0.30 |
0.15-0.30 |
1.00-1.50 |
0.040 |
0.050 |
- |
|
6 |
1541H |
H15410 |
0.35-0.45 |
0.15-0.30 |
1.25-1.75 |
0.040 |
0.050 |
- |
|
7 |
15B21H |
H15211 |
0.17-0.24 |
0.15-0.30 |
0.70-1.20 |
0.040 |
0.050 |
B≥0.0005 |
|
8 |
15B35H |
H15351 |
0.31-0.39 |
0.15-0.30 |
0.70-1.20 |
0.040 |
0.050 |
B≥0.0005 |
|
9 |
15B37H |
H15371 |
0.30-0.39 |
0.15-0.30 |
1.00-1.50 |
0.040 |
0.050 |
B≥0.0005 |
|
10 |
15B41H |
H15411 |
0.35-0.45 |
0.15-0.30 |
1.25-1.75 |
0.040 |
0.050 |
B≥0.0005 |
|
11 |
15B48H |
H15481 |
0.43-0.53 |
0.15-0.30 |
1.00-1.50 |
0.040 |
0.050 |
B≥0.0005 |
|
12 |
15B62H |
H153621 |
0.54-0.67 |
0.15-0.30 |
1.00-1.50 |
0.040 |
0.050 |
B≥0.0005 |
