82 Flux Cored
AWS A5.34/A5.34M ENiCr3T0-1/4 & TNi 6082-01/4 (flat and horizontal)
AWS A5.34/A5.34M ENiCr3T1-1/4 & TNi 6082-11/4 (all position)
82 FCW is a nickel-chromium-iron flux cored filler used for nickel base alloys which hasa fluid weld puddle leaving a nice weld bead appearance and very easy slag removal. Alloy82 is used to weld many combinations of Inconel® 600, 601, 690, and Incoloy® 800, 800HT or nickel base metals to carbon steel, stainless steel, nickel and nickel-coppers. This weld metal has good strengths and resists fissuring and corrosion and oxidation up to 900°F. Some of these base metals are found with specifications of ASTM B 163, B 166, B 167, B168 (all listed under UNS 06600), B 407, B409, B 512, B564 (all listed under UNS N08800)
TYPICAL WIRE CHEMISTRY (%)
- | AWS Spec |
|---|---|
C | 0.10 max. |
Mn | 2.5-3.5 |
Si | 0.50 max. |
Ni | 67.0 min. |
P | 0.03 max. |
S | 0.015 max. |
Cr | 18.0-22.0 |
Cu | 0.5 max. |
Ti | 0.75 max. |
Fe | 3.0 max. |
Nb (Cb) + Ta | 2.0-3.0 |
Typical mechanical properties of weld metal (C02 shielding gas)
- | AWS Spec |
|---|---|
Yield Strength (psi) | N/A |
Ultimate Tensile Strength (psi) | 80,000 min |
Elongation in 2" (%) | 25 min |
Charpy V-notch at 0 °F (ft. lbs) | N/A |
Reduction of Area | N/A |
Average Brinell Hardness | N/A |
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