TGF309L Free argon welding / TGF309L drug skin stainless steel wire

NanGong Acer-electrode wear factory supply Xingtai TGF309L Free argon welding / TGF309L drug skin stainless steel wire electrode wear NanGong HongYa plants supply Beijing Jinwei brand TGF309L Description: TGF309L for self-protection stainless steel back of TGF wire, without the back seam argon protection, support for all-position welding, the welding process stability, higher quality welds, the back forming a good, easy to fall off the back of welding slag. Uses: used for surfacing and composite steel or dissimilar steel welding. Chemical composition range:% Grade C Si Mn PS Cr Ni Mo Cu TGF309L≤0.0300.30-0.651.00-2.50≤0.030≤0.03023.0025.0012.00- 14.00≤0.75≤0.75 weld metal ray detection requirements: Ⅰ process 1. Before wire Use: Parameter Reference: Wire Size (mm) gas flow (L / min) Welding current (A) Φ2.0 7 ~ 10 80 ~ 115 Φ2.5 7 ~ 10 90 ~ 130 Notes and operating points should be 40 ~ 50 ℃ temperature drying 10 to 20 minutes. 2. Welding Department is required to completely remove oil, rust, water and other surface impurities. Company Address: Hebei Xingtai Nangong Temple Dong Industrial Zone in Xingtai City, Hebei