Weld Star – A32|ER 80S-B2 TIG Wire (1.2mm) 5kg


SKU: 3010300325 Category: Tag: Brand:

Product Description

Features and Applications

Low alloy copper coated wire with 1.25% Cr and 1% Mo content used for the welding of heat-resistant steels.

Suitable for welding 0.9% Cr and 0.5% Mo steels.

Designed for high temperature power generation applications.

Recommended working temperatures of up to 550°C.

Typically used on equipment for the chemical and ammonia synthesis process, heat exchangers, boilers, pipes, pressure vessels, petrochemical industries etc.

Green wire is produced using virgin raw materials sourced from specialised steel mills, which ensures consistent reliability and quality.

Test Certificates can be found online @wilkinsonstar247.com


Technical Specifications

Typical Base Materials

13CrMo4-5, G17CrMo55, A387:2,11,12, A200: T11, T12, GS 25CrMo4, GS 18CrMo910, 10CrMo910, 10CrSiMoV7, 10CrV63, 12CrSiMo8*
* Illustrative, not exhaustive list


EN ISO 21952-B – 1CM
AWS A5.28 – ER 80S-B2


Chemical Composition % (Typical)
Cr%Ni%Mo%Al%V%Fx ppm


Mechanical Properties (Typical)
Tensile Strength620 MPa
Yield Strength510 MPa
Impact Strength100 J
Test Temperature-10ºC

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


Packaging Data
1.00 mm

1.20 mm

1.60 mm

2.40 mm

3.20 mm

1000 mm

1000 mm

1000 mm

1000 mm

1000 mm

5 Kg

5 Kg

5 Kg

5 Kg

5 Kg

Liability: Whilst all reasonable efforts have been made to ensure the accuracy of the information contained, this information is subject to change without notice and can be only considered as suitable for general guidance.


A32 ER80S-B2

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