高耐
候结
构钢 |
1
2
3 |
09CuPCrNi-A
09CuPCrNi-B
09CuP |
≤0.12
≤0.12
≤0.12 |
0.25-0.75
0.10-0.40
0.20-0.40 |
0.20-0.50
0.20-0.50
0.20-0.50 |
0.70-0.15
0.70-0.12
0.70-0.12 |
0.040
0.040
0.040 |
0.25-0.55
0.25-0.45
0.25-0.45 |
0.30-1.25
0.30-0.65— |
≤0.65
0.25~0.50
— |
焊接
结构
用耐
候钢 |
4
5
6
7 |
16CuCr
12MnCuCr
15MnCuCr
15MnCuCr-QT* |
0.12-0.20
0.08-0.15
0.10-0.19
0.10-0.19 |
0.15-0.35
0.15-0.35
0.15-0.35
0.15-0.35 |
0.35-0.60
0.60-1.0
0.90-1.30
0.90-1.30 |
≤0.040
≤0.040
≤0.040
≤0.040 |
0.040
0.040
0.040
0.040 |
0.20-0.40
0.20-0.40
0.20-0.40
0.20-0.40 |
0.20-0.60
0.30-0.65
0.30-0.65
0.30-0.65 |
—
≤0.65
≤0.65
≤0.65 |