BC-ER50-6
Product Application
● Construction machinery
● Shipbuilding
● Vehicle production
● Petrochemical industry
Characteristics and advantages
● ER50-6 is a low-carbon structural steel welding wire
● Has excellent mechanical properties
● Has high tensile strength and yield strength
● Cooperate with 100% CO2 or 80% Ar+20% CO2 as protective gas
Compliant with standards
● GB/T 8110:ER50-6
● AWS A5.18:ER70S-6
● JIS Z3312:YGW12
Chemical composition of deposited metal
| C | Mn | Si | S | P | |
| Standard value | 0.06-0.15 | 1.4-1.85 | 0.8-1.75 | ≤0.035 | ≤0.025 |
| Example value | 0.073 | 1.49 | 0.88 | 0.011 | 0.01 |
Mechanical properties of deposited metal
| Tensile strength Rm（MPa） | Yield strength ReL (MPa) | Elongation after fracture A（%） | CVN Impact toughness （J)-30℃ | |||||
| Standard value | ≥480 | ≥400 | ≥22 | ≥27 | ||||
| Example value | 565 | 460 | 30 | 88 | ||||
