washingtonalloy

ER420




Tag : ER420


ER420
AWS A5.9 ER420
ASME SFA 5.9 ER420
ER420 is a martensitic stainless steel similar to USA 410, but with a higher level of carbon. This increased carbon content gives
the welddeposit greater hardness, providing for excellent abrasion resistance as well as moderate corrosion resistance. Weld
deposits will work-harden when put into service and so this filler metal is commonly used for surfacing applications. Preheat
and post-weld heat treatment is recommended.
 
 
TYPICAL WIRE CHEMISTRY (%)
 
 
 

 

  ER410NiMo
C 0.03
Mn 0.50
Si 0.40
Cr 12.10
Ni 4.00
Mo 0.60

 

 
 







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