Weld Star – Alloy C276|ER NiCrMo-4 1.6mm 5kg


SKU: 6011100596 Category: Tag: Brand:

Product Description

Features and Applications

ER-NiCrMo-4 is used for the welding of alloys that have similar chemical compositions, this includes dissimilar materials of nickel-base alloys, steels and stainless steels.

Due to the high molybdenum content, this alloy offers excellent resistance against stress & corrosion cracking, pitting and crevice corrosion.

Typically used on pipelines, pressure vessels, chemical processing plants, offshore oil platforms, gas facilities, power generation and marine environments.

Typical Base Materials

N10276, W.Nr: 2.4819, NiMo16Cr15W, Alloy C4, Alloy C276

EN ISO 18274 – Ni 6276 – NiCr15Mo16Fe6W4
AWS A5.14 – ER NiCrMo-4

Chemical Composition %
C% Mn% Fe% P% S% Si%
max max max max max max
0.05 0.80 0.70 0.030 0.010 0.75
Cu% Ni% Co% Ti% Al%
max 93.00 max 2.00 max
0.20 min 1.00 3.50 1.00
Mechanical Properties
Tensile Strength ≥690 MPa
Yield Strength
Impact Strength

Mechanical properties are approximate and may vary based on the heat, shielding gas, welding parameters and other factors.

Shielding Gases

EN ISO 14175 – TIG: I1 (Argon)

Welding Positions

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

Technical Specifications

ERNiCrMo-4.GTAW Data Sheet


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