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:er70s-6 welding wire ;fast depositing speed;high depositing efficiency ;stable arc7.Chemical composition:
Item | C | Mn | Si | S | P | Cu | Other |
standard value | 0.06-0.15 | 1.40-71.85 | 0.80-1.15 | ≤0.035 | ≤ 0.025 | ≤ 0.50 | ≤ 0.50 |
sample value | 0.08 | 1.51 | 0.92 | 0.020 | 0.016 | 0.20 | 0.02 |


