Weld Star – Alloy 82|ER NiCr-3 2.4mm 5kg

Features and Applications

Alloy 82 is used for the welding of alloys 600, 601, 690, 800 and 800HT.

Weld metal deposited has high strength and good corrosion resistance, including oxidation resistance and creep rupture strength at elevated temperatures.

Ideal for dissimilar welding applications between various nickel alloys, stainless steels, carbon steels including overlay.

Suitable for applications ranging from cryogenic to high temperatures making this alloy one of the most used in the nickel family.

Typically used in the power generation and petrochemical industries.

Typical Base Materials
Alloy 600, Alloy 601, Alloy 690, Alloy 800, Alloy 330

Standards
EN ISO 18274 – Ni 6082 – NiCr20Mn3Nb
AWS A5.14 – ER NiCr-3

Chemical Composition %

C%     Mn%     Fe%    P%       S%       Si%     
Max    2.50      Max     Max      Max      Max
0.05    3.50      3.00     0.030   0.015    0.50

Cu%     Ni%     Co%     Ti%      Cr%    Nb+Ta%
Max     67.00    Max      max    18.00     2.00
0.50      Min      1.00      0.75    22.00    3.00

Shielding Gases

EN ISO 14175 – TIG: I1 (Argon)

Welding Positions

EN ISO 6947 – PA, PB, PC, PD, PE, PF, PG

ERNiCr Data Sheet