1,corrosion resistance
2,high temperature resistance

Grade:    Nickel200        Monel-400    Inconel-600   Inconel-625      Hastelloy C-22

UNS:       N02200            N04400          N06600         N06625               N06022

Standard: ASTM B214, ASTM B 610 and so on

Grain:                           - 80-450 

Produce method: gas atomization; water atomization:carbonyl  nickel.