GHS-60 |
≦0.11 |
|
|
≦0.025 |
|
0.3-0.6 |
微量 |
GHS-70 |
≦0.11 |
|
|
≦0.025 |
|
0.3-0.6 |
微量 |
![ER80S-G低合金高强度钢焊丝](http://pic.bestb2b.com/621e6cee95b88c4ff579ade67e19b1cc.jpg)