BC-J502(E5003)
Product Application
● Welding of low-alloy steel structures such as Q355
● Welding of bridge steel structures, etc
Characteristics and advantages
● J502 is a non alloy steel welding rod with a titanium coating type
● Stable arc, beautiful weld formation, easy slag removal, and minimal splashing
● Used for all position welding, AC/DC dual-use
Compliant with standards
● GB/T 5117 E5003
● ISO 2560-B-E4903 A
Chemical composition of deposited metal
| C | Mn | Si | P | S | Cr | Mo | V | Ni | |
| Standard value | ≤0.15 | ≤1.25 | ≤0.9 | ≤0.04 | ≤0.035 | ≤0.2 | ≤0.3 | ≤0.08 | ≤0.3 |
| Example value | 0.085 | 0.54 | 0.19 | 0.027 | 0.017 | 0.08 | 0.01 | 0.01 | 0.05 |
Mechanical properties of deposited metal
| Tensile Strength Rm（MPa） | Yield Strength ReL (MPa) | Elongation after fracture A（%） | 0℃Impact Energy KV2（J) | |||||
| Standard value | ≥490 | ≥400 | ≥20 | ≥27 | ||||
| Example value | 530 | 440 | 27 | 75 | ||||
