BC-J422(E6013)
Product Application
● Construction
● Bridge
● Shipbuilding
● Machinery manufacturing
Characteristics and advantages
● J422 is a non alloy steel welding rod
● Has excellent welding process performance
● Stable arc, beautiful weld bead, and minimal splashing
● AC/DC dual-use, all position welding
Compliant with standards
● GB/T 5117 E4303
Chemical composition of deposited metal
| C | Mn | Si | P | S | Cr | Ni | Mo | V | |
| Standard Value | ≤0.2 | ≤1.2 | ≤1.0 | ≤0.04 | ≤0.035 | ≤0.2 | ≤0.3 | ≤0.3 | ≤0.08 |
| Example value | 0.077 | 0.40 | 0.18 | 0.028 | 0.016 | 0.017 | 0.05 | 0.005 | 0.01 |
Mechanical properties of deposited metal
| Tensile Strength Rm（MPa） | Yield Strength ReL (MPa) | Elongation after fracture A（%） | ||||
| Standard Value | ≥430 | ≥330 | ≥20 | |||
| Example value | 480 | 390 | 27 | |||
