2020 High quality 45 Soldering Wire With Flux - E81T1-NI2 CO2 gas heat flux cored wire used in titanium slag system – Hucheng

Package Specification Silk panel Net weight
Φ1.0~1.6(mm) D100mm D200mm D270mm D300mm K300mm 1 kg, 5 kg, 15 kg, 18 kg, 20 kg

 

Chemical Wire Element(%) C Mn Si P S Cr Mo
≤0.12 ≤1.25 ≤0.80 ≤0.02 ≤0.025 1-1.5 0.4-0.65
Deposited metal Mechanical properties Yield strengthσ0.2(Mpa) Tensile strengthσb(Mpa) Elongationδ5(%) AKV Impact Energy(J)
≥470 550-690 ≥19 ≥27

 

Wire diameter(mm) φ1.2 φ1.4 φ1.6 Welding position
Welding current(AMP.) 120~300 160~400 190~450
Notes:: 1 wire into the plant must be stored in a dry environment, not just open the disk waterproof wire welding package 2 should be removed before welding surface of the oil, rust, moisture and other impurities
3. The use of CO2 gas, CO2 gas purity of 99.98%.
4 CO2 protection welding gas flow should be controlled in 20-25L/min.
5 out of wire length should be controlled at 15-25mm range.
6 to be preheated before welding to 150-300 ℃, after welding to be tempered by 700-740 ℃.

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