For CO2 copper coated welding wire ,Cu is used for antirust and conductive. for no copper coated wire,the surface is coated with powder to instead of Cu.Cu smoke is harmful for people.No copper wire ...Read More>>

MG50-6 1.According with GB ER50-6 Corresponding with AWS ER70S-6 Introduction: Strong resistance to surface scales and oil stains on the base metal. ...

Chemical Composition of Deposited Metal (%) Carbon (C) Manganese (Mn) Silicon (Si) Sulfur (S) Phosphorous (P) ≤0.20 0.3~0.6 ≤0.2 ≤0.035 ≤0.040 ...

H08A According with GB H08A Corresponding with AWS EL-8 JIS W11 Introduction: It is a kind of low-manganese and low-silicon type welding wire. It ...

YJ501-1 According with GB/T 10045-2001 E501T-1 Corresponding with AWS A5.20 E71T-1 JIS Z3313 YFW-C50DR Introduction: It is a kind of gas-shielded flux...