82 (ERNICR-3)

AWS A5.14 ERNiCr-3

ASME SFA 5.14 ERNiCr-3

Alloy 82 is a nickel-chromium-iron filler metal used for MIG, TIG, submerged arc and plasma arc welding of nickel base Inconel® 600 and 601 as well as Incoloy® 800 and 800 HT to themselves or to carbon steel, stainless steel, high nickel base 200 and to nickel-copper Monel® 400. ER82 can also be used for joining high nickel base 200 to stainless steel, nickel-copper Monel® 400 to carbon steel and for overlaying on steel.

 

TYPICAL WELD METAL CHEMISTRY (%) 

 

*Ni	67.0 min
C	0.10 max.
Mn	2.5-3.5
Fe	3.0 max.
S	0.015 max.
Si	0.50 max.
Cu	0.50 max.
Cr	18.0-22.0
Ti	0.75 max.
*Cb	2.0-3.0
Co	0.12 max.
P	0.03 max.

 

MINIMUM MECHANICAL PROPERTIES (as welded)

 

Ultimate tensile strength (psi)	80,000
Yield strength (0.2% offset) (psi)	40,000
Elongation in 2" (%)	30