致力于为客户提供高品质产品和定制化解决方案
含硼冷镦和冷挤压用热轧圆钢(Q/企标)
牌号 |
C |
Si |
Mn |
P |
S |
Alt |
Cr |
Ni |
Cu |
B |
10B21 |
0.18-0.23 |
≤0.10 |
0.60-0.90 |
≤0.030 |
≤0.030 |
≥0.02 |
≤0.30 |
≤0.20 |
≤0.20 |
0.0008-0.0030 |
10B28 |
0.26-0.32 |
≤0.40 |
0.70-1.00 |
≤0.030 |
≤0.030 |
- |
≤0.30 |
≤0.20 |
≤0.20 |
0.0008-0.0030 |
10B33 |
0.30-0.36 |
≤0.40 |
0.70-1.00 |
≤0.030 |
≤0.030 |
- |
≤0.30 |
≤0.20 |
≤0.20 |
0.0008-0.0030 |
10B35 |
0.32-0.38 |
≤0.40 |
0.60-0.90 |
≤0.030 |
≤0.030 |
- |
≤0.30 |
≤0.20 |
≤0.20 |
0.0008-0.0030 |
10B38 |
0.35-0.42 |
≤0.40 |
0.60-0.90 |
≤0.030 |
≤0.030 |
- |
≤0.30 |
≤0.20 |
≤0.20 |
0.0008-0.0030 |
注：所有元素单位为%。
致力于为客户提供高品质产品和定制化解决方案
点击下方按钮，立即免费获取
