Product Details
Meet the standards： |
GB/T 5293-2018 S 49A 2 AB-SU26 |
AWS A5.17 F6AZ-EL12 |
Flux Composition：
Particle Size | Flux testing% | ||||
Moisture Content | Impurity Content | S | P | ||
GB | 8-40 | ≤0.10 | ≤0.30 | ≤0.06 | ≤0.08 |
Typical Value | 12-40 | 0.013 | 0.02 | 0.045 | 0.037 |
Mechanical Properties of Deposited Metal:
Matching Welding wire | Tensile Strength | Yield Strength | Elongation | Impact Value | |
Mpa | Mpa | % | J/℃ | ||
Typical Value | H10Mn2 / 4mm | 525 | 423 | 27 | 50/-20 |
Precautions:
1. The flux shall be dried at 300–350 °C for 2 hours before use.
2.Prior to welding, impurities such as rust, primer, oil, grease, carbon-arc gouging scale, and welding slag shall be removed from the base metal surface.
3.The flux may be reused, however, at least 20% new flux shall be added each time to maintain the welding process performance and the mechanical properties of the weld metal.
Features and Applications：
1.HJ431 is a fused flux with high manganese, high silicon, and low fluorine content.
2.When paired with suitable welding wires, it can be used for welding low-carbon steels and low-alloy steels such as 16Mn and 15MnV, and is widely used in the welding of ships, boilers, and high-pressure vessels.
SJ101
SJ101G
SJ102NQ
SJ105Q