Sunday, January 16, 2011

metallurgy special valve used welding wire

metallurgy special valve
Flux cored wire
marstensitic stainless hardfacing wire
hardness:HRC 39
used for the valve seat sea
valve gate seal
RD-YD507Mo(Q)
Flux cored wire
marstensitic stainless hardfacing wire
hardness:HRC 39
used for the valve seat seal
Flux cored wire, 13%Cr type marstensitic stainless hardfacing of continous casting roll ,valve seat and others with excellent corrsion abrasion and heat resistance.

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