AWS Class ERNICR-4 Welding Wire Stockist, Manufacturer and Supplier in Tunisia, Tunis

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Hajji Weldingsupplies is a trusted manufacturer and supplier of top-notch welding consumables, based in Tunis, Tunisia. They cater to a wide range of industrial markets both locally and internationally. The company prides itself on delivering products that not only meet international standards but also ensure consistent quality and performance. One of their standout offerings is the AWS Class ERNiCr-4 Welding Wire, specifically designed for tough welding environments where strength, corrosion resistance, and thermal stability are crucial. With a team of skilled technical professionals, cutting-edge production methods, and efficient logistics, Hajji Weldingsupplies delivers reliable welding solutions for fabrication, maintenance, and repair across various industries.

Table of Contents

AWS/ASME 5.14 AWS Class ERNICR-4 Welding Wire in Tunisia, DAIKO 657M ERNICR-4 Welding Wires in Sousse, AWS A 5.14 ERNICR-4 Welding Wire in Tunis, UNS N06073 Welding Filler Wire in Sfax, SFA 5.14 AWS Class ERNICR-4 Welding Filler Wire in Bizerte, AWS Class ERNICR-4 MIG Spools in Sousse, INCONEL FILLER METAL 72M Filler Metal Wire in Sfax, ERNICR-4 Welding Wire Supplier in Tunisia, Tunis.

AWS Class ERNICR-4 Welding Wire Specification

ClassificationAWS A5.14, ERNICR-4
FormMIG spools, TIG cut lengths, Reels and Coils
Type Of WeldingInert Gas Welding
CurrentMIG-DCEP / TIG-DCEN
Size0.76 mm ∞ *4.70xmm
ERNICR-4 Welding Wire Application & uses
  • Petroleum
  • Chemical plant
  • Power sector
  • Gas Industry
  • Hardware tools
  • Metallurgy
  • Machinery
  • Construction
  • Shipbuilding

 

What is AWS Class ERNICR-4 Welding Wire?

The AWS Class ERNiCr-4 Welding Wire is a nickel-chromium alloy filler metal, enhanced with controlled amounts of iron and other elements to boost its strength and oxidation resistance. This unique composition provides outstanding resistance to high-temperature corrosion and thermal fatigue. The weld metal showcases impressive tensile strength, ductility, and toughness, ensuring mechanical stability even under cyclic heating conditions. These properties guarantee solid weld deposits with excellent crack resistance, a smooth bead appearance, and reliable compatibility with nickel-based and heat-resistant alloys.

Hajji Welding Supplies Tunis

Ready To Use AWS Class ERNICR-7 Welding Wire?

AWS Class ERNICR-4 Welding Wire Chemical Composition

C

Mn

Fe

P

S

Si

Cu

Ni

Al

.02

.510

5.45

.007

.003

.030

.050

57.44

.310

Ti

Cr

Cb+Ta

Mo

V

W

Co

Other

 

.010

15.90

.04

16.25

.180

3.40

.36

<.50

 

AWS Class ERNICR-4 Welding Wire Minimal Mechanical Properties

TENSILE STRENGTH

105,000 PSI

YIELD STRENGTH

81,000 PSI

ELONGATION IN 2”

40%

 

AWS/ASME 5.14 AWS Class ERNICR-4 Welding Wire in Tunisia, DAIKO 657M ERNICR-4 Welding Wires in Sousse, AWS A 5.14 ERNICR-4 Welding Wire in Tunis, UNS N06073 Welding Filler Wire in Sfax, SFA 5.14 AWS Class ERNICR-4 Welding Filler Wire in Bizerte, AWS Class ERNICR-4 MIG Spools in Sousse, INCONEL FILLER METAL 72M Filler Metal Wire in Sfax, ERNICR-4 Welding Wire Supplier in Tunisia, Tunis.

ISO Certified

Largest Inventory

On Time Deliveries

Customer Support

Types of AWS Class ERNICR-4 Welding Wire

AWS A5.14 AWS Class ERNICR-4 MIG Spools
ERNICR-4 TIG Cut Lengths
ERNICR-4 MIG Spools
AWS Class ERNICR-4 Welding Wire
SFA A5.14 INCONEL TIG Cut Lengths
AWS Class ERNICR-4 Filler Wire

AWS Class ERNICR-4 Welding Wire Uses

This welding wire is widely utilized for joining nickel-chromium alloys and dissimilar metal joints, particularly those involving stainless steels and heat-resistant steels. It’s commonly found in high-temperature service environments like furnaces, heat exchangers, petrochemical processing equipment, and components in power generation. Additionally, it’s perfect for maintaining and repairing parts that face oxidation, carburization, and thermal cycling. Its ability to uphold weld integrity in extreme conditions makes it a go-to choice in the chemical, energy, aerospace, and heavy industrial manufacturing sectors.

Industry We Serve

The Hajji Industries Server is built to deliver reliability, speed, and scalability for mission-critical operations. Designed for modern industrial environments, it ensures seamless performance in manufacturing, engineering, energy, and automation sectors.