Chemical composition of deposited metal:
C | Mn | Si | P | S | Ni | Cu | Mo | |
Range | 0.06-0.15 | 1.40-1.85 | 0.80-1.15 | ≤0.025 | ≤0.025 | ≤0.15 | ≤0.5 | ≤0.15 |
Test | 0.09 | 1.51 | 0.89 | 0.015 | 0.013 | 0.009 | 0.18 | 0.006 |
Mechanical properties of deposited metal:
Tensile strength Rm (Mpa) | Yield strength Rp0.2 (Mpa) | Elongation ratio (%) | AKV(-30℃) | Shielding gas | |||||||
Range | 490-670 | ≥390 | ≥18 | ≥27 | CO2 (purity≥99.8%) | ||||||
Test | 548 | 450 | 29 | 89 |