Heat-Resistance Steel Covered Electrodes

Trade Designation

Corresponding Specifications

Applications

JIS

AWS

WEL HH-30

-

-

For 0.3C-25Cr-12Ni Stainless Steel

WEL EHK-40K1A

ES310H-16

E310H-16

For 0.4C-25Cr-20Ni Stainless Steel

WEL HM-40

-

-

For 0.4C-25Cr-35Ni-Mo Alloy

WEL MR-1

-

-

For 0.45C-25Cr-35Ni-1.5W-Nb Alloy

WEL 22H

-

-

For 0.5C-27Cr-50Ni-5W Alloy

WEL HS

-

-

For 0.5C-27Cr-35Ni-15Co-5W Alloy