
焊丝化学成份(范围) 单位:% | ||||||||||
产品牌号 | C | Mn | Si | S | P | Cu | Cr | Ni | Mo | Ti |
H08Mn2SiA | ≤0.11 | 1.8-2. | 0.65-0.96 | ≤0.03 | ≤0.03 | ≤0.5 | ≤0.20 | ≤0.30 | - | - |
ER50-6 | 0.07-0.15 | 1.40-1.85 | 0.8-1.15 | ≤0.025 | ≤0.025 | ≤0.5 | ≤0.15 | ≤0.15 | ≤0.15 | - |
ER50-3 | 0.06-0.15 | 0.9-1.4 | 0.45-0.75 | ≤0.35 | ≤0.25 | ≤0.5 | ≤0.15 | ≤0.15 | ≤0.15 | - |
ER50-G | 0.06-0.12 | 1.4-1.9 | 0.6-0.9 | ≤0.025 | ≤0.025 | ≤0.5 | ≤0.15 | ≤0.15 | ≤0.15 | 适量 |
ER55-B2 | 0.07-0.12 | 0.4-0.7 | 0.4-0.7 | ≤0.025 | ≤0.025 | ≤0.35 | 1.2-1.5 | - | 0.4-0.65 | - |
ER55-B2Mn | 0.06-0.10 |