Kuangtai KNi-60-7 description:
Applications and Features :
( 1 ) KNi-60-7 is designed for welding in DC with good weldablity.
( 2 ) Weld metal has superior carrion resistance of salt water, sulfuric acid, acetic acid and caustic soda.
( 3 ) Ideal for welding valves, pumps accessories, and pro-chemical facilities.
Welding Instruction
( 1 ) Extreme clean surface of base metal before welding.
( 2 ) Difficulty for V& OH welding positions and F welding is recommended.
( 3 ) Curing temp. is 350~400C in 30~60 min before welding. No requirement of PWHT for base metal.
( 4 ) To avoid weave arc more, it makes short arc in low current.
( 5 ) To avoid porosity, it is good for back step welding.