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AWS Class E310-16 Coated Electrodes Manufacturer and Supplier in Tunisia, Tunis

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Hajji Welding Supplies, based in Tunis, Tunisia, is a trusted name in manufacturing and supplying specialized welding consumables tailored for pressure and high-temperature alloy steel applications. They provide the AWS Class E91T1-B3 flux-cored welding wire, which is designed to ensure consistent weld quality, low hydrogen levels, and reliable mechanical performance. Produced under rigorous quality control and in line with international standards, this consumable is perfect for demanding fabrication and maintenance tasks. Hajji Welding Supplies caters to industries like power generation, petrochemicals, refineries, and heavy engineering, offering proven welding solutions along with robust technical support.

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AWS Class E310-16 Welding Electrodes Tunisia, Stainless Steel E310-16 Coated Electrodes Supplier in Tunis, Stainless-Steel Industrial E310-16 Coated Electrodes Sfax, SS E310-16 Coated Electrodes Sousse, Alloy 310-16 Welding Coated Electrode Bizerte, UNS W31010 Coated Welding Electrode Tunis, AWS/ASME 5.4 E310-16 Coated Electrodes Sfax, AWS E310-16 Coated Electrodes Sfax, SFA A5.4 E310-16 Coated Electrode Tunisia, Tunis.

AWS Class E310-16 Coated Electrodes Specification

ClassificationAWS A5.4, E310-16
FormWelding Electrode, Welding Rods
Type Of CurrentAC-DCEP (Direct Current Electrode Positive)
Welding PositionF, V, OH, H
Size2.0 mm, 2.50 mm, 3.15 mm, 4.00 mm, 5.0 mm
AC/DC+AC or DC (+)
JIS SpecificationBS 2926 19.9 A R
Other SpecificationDIN 8556 E19 9 R 23 A
AWS E310-16 Coated Electrodes Application & uses
  • Petroleum
  • Chemical plant
  • Power sector
  • Gas Industry
  • Hardware tools
  • Metallurgy
  • Machinery
  • Construction
  • Shipbuilding

What is AWS Class E310-16 Coated Electrodes?

AWS Class E91T1-B3 is a low-alloy chromium-molybdenum steel flux-cored wire, typically containing about 2.25% chromium and 1% molybdenum. This blend enhances strength, creep resistance, and toughness at high temperatures. The weld metal produced boasts a minimum tensile strength of around 620 MPa, stable impact properties, and excellent resistance to hydrogen-induced cracking. It ensures smooth arc performance, effective slag control, and dependable mechanical properties after the right post-weld heat treatment.

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AWS Class E310-16 Coated Electrodes Chemical Composition

CCrNiMoMnSiPSCu
0.08-0.2025.0-28.020.0-22.50.751.0-2.50.750.030.030.75

AWS Class E310-16 Coated Electrodes Equivalent

DiameterProcessVoltAmps (flat)Amps (V/OH)
in(mm)
 3/32 (2.4)SMAW 24-2870-8565-75
 1/8 (3.2)SMAW 26-3085-110 80-90
 5/32 (4.0)SMAW 28-32110-140 100-120
 3/16 (4.8)SMAW 28-32120-160 110-130

AWS Class E310-16 Coated Electrodes Exporters Tunisia, AWS A5.4 E310-16 Coated Welding Rod Tunis, BOHLER FOX FFB - A Coated Welding Electrodes Sfax, JIS D E310-16 Coated Electrodes Sousse, UTP 68 H Coated Electrodes Stockist Bizerte, AWS Class E310-16 Coated Electrodes Stockist in Tunis.

Leading Industrial Supplier of AWS Class E310-16 Coated Electrodes 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 E310-16 Coated Electrodes, 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 E310-16 Coated Electrodes

Stainless Steel E310-16 Light Coated Electrodes
Oxford Alloy E310-16 Heavy Coated Electrodes
AWS A5.4 Heavy Coated Electrodes
ASME SFA A5.4 Shielded Arc Electrodes
Stainless Steel E310-16 Heavy Coated Electrodes
Stainless Steel E310-16 Shielded Arc Electrodes

AWS Class E310-16 Coated Electrodes Exporters Tunisia, AWS A5.4 E310-16 Coated Welding Rod Tunis, BOHLER FOX FFB - A Coated Welding Electrodes Sfax, JIS D E310-16 Coated Electrodes Sousse, UTP 68 H Coated Electrodes Stockist Bizerte, AWS Class E310-16 Coated Electrodes Stockist in Tunis.

AWS Class E310-16 Coated Electrodes Uses

AWS Class E91T1-B3 flux-cored wire is ideal for welding Cr-Mo alloy steels like ASTM P22 and similar materials. Common applications include boilers, pressure vessels, steam piping, heat exchangers, reactors, and refinery equipment that operate under high temperature and pressure. It’s widely used in power plants, petrochemical facilities, refineries, and the fertilizer industry. This flux-cored wire is suitable for both shop fabrication and on-site welding, providing good productivity, low hydrogen weld metal, and long-lasting reliability in critical high-stress environments.

 

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