Manufacturing High Precision Parts Kovar 4J29 Rod 29% Nickel 17% Cobalt Product Introduction Kovar 4J29 rod is a kind of iron nickel cobalt alloy bar ...
Iron Nickel Cobalt Alloy Wire 4J29 Kovar Wire Precision Alloy Wire With Good Weldability Product Introduction Kovar 4J29 wire is a kind of iron nickel ...
Product Description and Application Kovar is also known as Nilo k,Dilver,Pernifer 2918,W.N 1.3981,UNS K94610,FeNi29Co17,29HK (Russian),ASTM F15, 4J29 ...