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OK Autrod 16.95鉻鎳錳不銹鋼氣保焊絲18 8Mn焊絲 ER307高級不銹鋼焊絲 高強度高拉力鋼焊絲

ESAB II 81-K2LH瑞典伊薩高強鋼藥芯焊絲

天津海焊專業銷售瑞典伊薩進口氣保低合金高強鋼藥芯焊絲 氣保耐磨藥芯焊絲 不銹鋼氣保焊絲 鎳基焊條鎳基焊絲 低合金焊條焊絲 高強鋼焊條焊絲 銅焊條焊絲 鋁焊條焊絲 鑄鐵焊條焊絲 耐磨焊條焊絲等進口焊條焊絲

A continous solid corrosion resisting chromium-nickel-manganese wire for welding of austenitic stainless alloys of 18% Cr, 8% Ni, 7% Mn types. OK Autrod 16.95 has a general corrosion resistance similar to that of the corresponding parent metal. The higher silicon content improves the welding properties, such as wetting. The product is a modified variant of ER307, basically with a higher Mn content to make the weld metal less sensitive to hot cracking. When used for joining dissimilar materials the corrosion resistance is of secondary importance. The alloy is used in a wide range of applications across the industry such as joining of austenitic, manganese, work hardenable steels as well as armourplate and heat resistant steels.

The wire produces a smooth stable arc and low spatter levels using a 100% CO2 shielding gas. Dual Shield II 81-K2 was developed for higher tensile steels such as ASTM A302, A533 Class I and A537. Applications include ship fabrication, offshore oil rigs, and heavy equipment construction. This wire is an excellent choice for welding ASTM steels A302, A533 Class I and A537. Dual Shield II 81-K2 produces a smooth stable arc and low spatter levels using 100% CO2 shielding gas. Applications include ship building, offshore oilrigs, and heavy equipment construction.