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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.

*Includes Tantalum (Ta): 0.30 max.

MINIMUM MECHANICAL PROPERTIES (as welded)

Ultimate tensile strength (psi)

80,000

Yield strength (0.2% offset) (psi)

40,000

Elongation in 2" (%)

30

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