北京蓝翔恒达焊材有限公司
五金通金牌会员 第15年
已通过企业工商认证
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15901248886
E321不锈钢药芯焊丝 不锈钢焊丝厂家15901248886经理
常见不锈钢焊丝的化学成分
AISI | 化学成分(%) | |||||||||
C | Si | Mn | P | S | Ni | Cr | Mo | |||
304 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 8.00~10.50 | 18.0~20.0 | 0.00 | ||
308 | ≤0.08 | ≤0.65 | ≤2.50 | ≤0.030 | ≤0.030 | 9.00~11.00 | 19.5~22.0 | -0.75 | ||
309 | ≤0.12 | ≤0.65 | ≤2.50 | ≤0.030 | ≤0.030 | 12.00~14.00 | 23.0~25.0 | -0.75 | ||
316 | ≤0.045 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 10.00~14.00 | 10.0~18.0 | 2.00---3.00 | ||
316L | ≤0.030 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 12.00~15.00 | 16.0~18.0 | 2.00---3.00 | ||
310 | ≤0.15 | ≤0.75 | ≤2.50 | ≤0.030 | ≤0.030 | 20.00~22.50 | 25.0~28.0 | -0.75 | ||
321 | ≤0.08 | ≤0.30 | ≤0.75 | ≤0.030 | ≤0.50 | 9.00~10.50 | 18.5~20.50.75 | |||
联威不锈钢焊丝规格
线径(mm) | 类别 |
0.8 | 气保 |
1.0-1.2 | 气保 |
1.0-1.2 | 填充 |
1.6 | 填充 |
3.2-4.0 | 填充 |
3.2-5.0 | 埋弧 |
5.1-5.5 | 埋弧 |
5.6-6.0 | 埋弧 |
