GPS431-21 is gas atomized, and spherical iron base alloy powder for laser cladding. It is a general-purpose stainless steel alloy with good resistance to atmospheric corrosion and many organic and inorganic chemicals. 431 stainless steel can form any combination
of martensite, austenite, and ferrite phases. Mainly used for mining Hydraulic cylinder.
Except laser cladding process, SS431-21 also can be used for thermal spray process like HVOF and Arc spray.
Chemical Composition Of Powder:
% | Fe | Cr | Ni | Mn | Si | C | |
min | Bal. | 15.0 | 1.25 | | | | |
max | 17.0 | 3.0 | 1.0 | 1.0 | 0.2 | |
Product Categories : Laser Cladding Powder > Iron Alloy Powder
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