AWS Class ERNiCrMo-3 SAW & Flux - Hajji Welding supplies

AWS Class ERNiCrMo-3 SAW & Flux Manufacturer and Supplier in Tunisia, Tunis

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Hajji Welding Supplies is a trusted manufacturer and supplier based in Tunisia, Tunis, specializing in high-quality welding consumables for diverse industrial applications. With a strong focus on innovation and reliability, Hajji provides premium AWS Class ERNiCrMo-3 Submerged Arc Welding (SAW) wire and flux designed to deliver superior performance in demanding environments. Our products ensure excellent corrosion resistance, strength, and durability, meeting global standards for industries such as oil & gas, petrochemical, and power generation. Backed by advanced technology and a commitment to customer satisfaction, Hajji Welding Supplies is your reliable partner for welding excellence in Tunis and beyond.

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AWS Class ERNiCrMo-3 SAW & Flux Specification

Classification	AWS A5.14, ERNiCrMo-3
Form	Welding Fluxes and Wires
Type Of Welding	Submerged Arc Welding
Thickness available	Upto 4 mm
AWS ERNiCrMo-3 SAW & Flux Application & uses	Hardware tools Metallurgy Machinery Construction Shipbuilding Petroleum Chemical plant Power sector Gas Industry

What is AWS Class ERNiCrMo-3 SAW & Flux?

AWS Class ERNiCrMo-3 SAW & Flux is a nickel-chromium-molybdenum alloy designed for outstanding corrosion resistance in harsh environments, including oxidizing and reducing media. Its typical composition includes Nickel (≥ 58%), Chromium (20–23%), Molybdenum (8–10%), Iron (≤ 5%), and trace elements like Nb, Ti, and Mn for added stability. Mechanical properties feature a tensile strength of ~690 MPa, yield strength of ~275 MPa, and elongation of ~35%. This combination ensures high toughness, ductility, and durability, making it ideal for critical applications in petrochemical and marine industries.

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AWS Class ERNiCrMo-3 SAW & Flux Chemical Composition

C	Mn	Fe	P	S	Si	Cu	Ni	Al	Ti	Cr	Nb+Ta	Mo	Other
0.1	0.5	5.0	0.02	0.015	0.5	0.5	58	0.4	0.4	20.0-23.0	3.15-4.15	8.0-10.0	0.5

AWS Class ERNiCrMo-3 SAW & Flux Minimal Mechanical Properties

Tensile Strength, kpsi:	*NS
Yield Strength, kpsi:	*NS
Elongation %:	*NS

Equivalent AWS Class ERNiCrMo-3 SAW & Flux

Diameter		Process	Volt	Amps (flat)	Amps (V/OH)
in	(mm)	Process	Volt	Amps (flat)	Amps (V/OH)
.035	(0.9)	GMAW	26-29	150-190	Spray Transfer 100% Argon
.045	(1.2)	GMAW	28-32	180-220	Spray Transfer 100% Argon
1/16	(1.6)	GMAW	29-33	200-250	Spray Transfer 100% Argon
1/16	(1.6)	GTAW	14-18	90-130	100% Argon
3/32	(2.4)	GTAW	15-20	120-175	100% Argon
1/8	(3.2)	GTAW	15-20	150-220	100% Argon

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Leading Industrial Supplier of AWS Class ERNiCrMo-3 SAW & Flux For Welding Solutions in Tunis

At Hajji Welding Supplies, we take pride in being one of Tunis’s trusted suppliers of high-quality welding consumables. Our expertise lies in AWS Class ERNiCrMo-3 SAW & Flux, engineered for precision, durability, and resistance to corrosion. With a strong commitment to quality and customer satisfaction, we provide welding solutions that support industries across construction, energy, shipbuilding, and manufacturing.

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Types of AWS Class ERNiCrMo-3 SAW & Flux

AWS Class ERNiCrMo-3 SAW & Flux Uses

AWS Class ERNiCrMo-3 SAW & Flux is widely used in industries requiring superior corrosion and heat resistance. It is commonly applied in the fabrication and repair of equipment exposed to harsh chemical environments, such as heat exchangers, pressure vessels, piping systems, and storage tanks. Its excellent resistance to oxidizing and reducing agents makes it suitable for chemical processing, oil & gas, offshore, and marine applications. Additionally, it is used in flue gas scrubbers, pollution control systems, and power generation plants. With its high strength and durability, it ensures long-lasting performance in demanding industrial operations worldwide.