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C276 Nickel Alloy Welding Wire ERNiCrMo-4 for Harsh Chemical Environments

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C276 Nickel Alloy Welding Wire ERNiCrMo-4 for Harsh Chemical Environments

Name: C276 Nickel Alloy Welding Wire ERNiCrMo4 for Harsh Chemical Environments
Brand: HUONA
Price: 1 USD

Brand Name : HUONA

Model Number : WIRE

Certification : ISO9001

Place of Origin : CHINA

MOQ : 15KG

Price : Bargain

Payment Terms : T/T

Supply Ability : 10000ton /year

Delivery Time : a week

Packaging Details : Case

Tensile Strength : ≥760 MPa (110 ksi)

Yield Strength : ≥350 MPa (51 ksi)

Elongation : ≥30%

Hardness (HB) : ~190–220

Wire Diameter : 0.8mm / 1.0mm / 1.2mm / 1.6mm (customizable)

Spool Weight : 5kg / 10kg / 15kg / 20kg

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Common Names / Equivalents

AWS Classification: ERNiCrMo-4
UNS Number: N10276
Trade Name: Hastelloy® C-276 Welding Wire
Other Names: Alloy C276 Wire, NiCrMo-4 Welding Wire, Nickel 276 MIG/TIG Wire
Chinese: 哈氏合金C276焊丝,镍基C276焊丝

C276 Nickel Alloy Welding Wire ERNiCrMo-4 for Harsh Chemical Environments

Product Description

C276 welding wire (ERNiCrMo-4) is a premium nickel-molybdenum-chromium alloy filler metal designed for demanding welding applications. It provides outstanding resistance to strong oxidizing and reducing agents, chloride-induced corrosion, and a wide variety of aggressive chemicals including hydrochloric, sulfuric, and phosphoric acids.

This wire is ideal for welding Hastelloy C-276 base metal, as well as for dissimilar metal welding. It is used in highly corrosive environments such as chemical processing, marine systems, and flue gas scrubbers.

Key Features

Superior corrosion resistance in both oxidizing and reducing environments
Excellent resistance to pitting, crevice corrosion, and stress corrosion cracking
Good mechanical strength and metallurgical stability
Smooth arc and low spatter during welding
Suitable for both TIG and MIG welding applications
Compatible with dissimilar metal joints

Typical Applications

Chemical reactors and process vessels
Acid storage tanks and transfer systems
Marine equipment exposed to seawater
Heat exchangers and pressure equipment
Flue gas desulfurization (FGD) systems
Pharmaceutical and pollution control equipment

Chemical Composition (Typical, %)

Element	Content (%)
Nickel (Ni)	Balance
Molybdenum (Mo)	15.0 – 17.0
Chromium (Cr)	14.5 – 16.5
Iron (Fe)	4.0 – 7.0
Tungsten (W)	3.0 – 4.5
Cobalt (Co)	≤2.5
Manganese (Mn)	≤1.0
Carbon (C)	≤0.02
Silicon (Si)	≤0.08
Sulfur (S)	≤0.03

Mechanical Properties (Typical)

Property	Value
Tensile Strength	≥760 MPa (110 ksi)
Yield Strength	≥350 MPa (51 ksi)
Elongation	≥30%
Hardness (HB)	~190–220

Product Specifications

Item	Specification
Wire Diameter	0.8mm / 1.0mm / 1.2mm / 1.6mm (customizable)
Welding Process	TIG (GTAW), MIG (GMAW)
Spool Weight	5kg / 10kg / 15kg / 20kg
Shielding Gas	Ar, Ar+He (TIG) / Ar+CO₂ (MIG)
Packaging	Vacuum-packed spools, cartons, pallets
OEM Support	Available – private labels, logos, barcodes

Note

We also supply Hastelloy C22, Inconel 625, and other nickel alloy welding consumables. Free samples and technical datasheets are available upon request. Custom compositions and packaging options can be tailored to your application.

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