we do a lot ofl test . for example .tensile strength ,elongation ,V-type and so on.
H13CrMoA(EB2) For welding heat-resistant pressure vessels and pipes
A low-carbon steel copper-clad steel welding wire with excellent welding performance and high impact resistance at low temperatures. ER49-1 ,SG4 mig wire, G3Si1 welding wire
A low carbon steel copper welding wire suitable for CO2 gas shielded welding. The feasibility is stable and the weld is good. Less spatter, good welding process performance.
ER310 for a variety of MIG309L metal welding
For welding middle temperature pressure container steel structure, such as 18MnM0Nb, Suitable for pipe-line steel welding such as X60,X65 etc. H13CrMoA(EB2) For welding heat-resistant pressure vessels and pipes