Monday, October 25, 2010

[MW:7790] hardfacing coating

Dear all,
I have some problem about hardfacing coating.
I want to repair on coating but, I dont know which repair electrode is suitable?
Gost 9467-75???
 
Cone material : Steel 30 L

Si: 0,2 - 0,52

Mn: 0,4 - 0,9

Ni: 0,3  max

C: 0,27 - 0,35

S: 0,04 max

P: 0,04 max

Cr: 0,3 ma

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