TIANJIN GOLDEN BRIDGE WELDING MATERIALS GROUP CO.,LTD.
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JQ•E385
天津市金桥焊材集团股份有限公司
AWS A5.4 E385-16
ISO 3581-A-E (20 25 5 Cu N L) R 3 2
JQ·E385 is a Cr20Ni25Mo5 stainless steel welding electrode with rutile coating, which can be used for AC and DC both applications. Its deposited metal has good sulfuric acid, formic acid and acetic acid dielectric point corrosion resistance. The welding electrode has good welding performance with smooth arc, low spatter level and optimal bead appearance. The coating is flame-resistant.
The product is applicable for welding stainless steel used in sulfuric acid and some chloride-containing media, such as 904L stainless steel.
1. Before welding, the welding electrode must be baked at about 300℃ for 1h.
2. Operating with DC power supply as much as possible, and the current should not be too large.
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