Weld Star – A31|ER 80S-D2 TIG Wire (2.4mm) 5kg

£52.50

SKU: 3010300283 Category: Tag: Brand:

Product Description

Features and Applications

A copper coated heat-resisting wire containing 0.5% molybdenum.

Weld deposit yields excellent quality and bead appearance on carbon and low-alloy steels.

Suitable for operating at high currents giving a stable arc with a low amount of spatter.

Recommended working temperatures of up to 500°C.

Typically used on creep steels for construction steam boilers, pressure tanks, gas pipes, shipbuilding sector, petrochemical industry, heat exchangers, building of cranes, bridges 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

P235G1TH, P255G1TH, P310GH, 16Mo3, A255, A350, A612, A210, A333, A316, A369, A106*
* Illustrative, not exhaustive list

 

Standards
EN ISO 636-A – W Z2Mo
AWS A5.28 – ER 80S-D2

 

Chemical Composition % (Typical)
C% Si% Mn% P% S% Cu%
0.09 0.70 1.90 <0.150 <0.150 <0.25
Cr% Ni% Mo% Al% V% Zr+Ti%
<0.15 <0.10 0.50 <0.200 <0.030 <0.50

 

Mechanical Properties (Typical)
Tensile Strength 670 MPa
Yield Strength 550 MPa
Elongation 24%
Impact Strength 70 J
Test Temperature -30ºC

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
Diameter
Length Weight
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.

DOWNLOADS

A31 ER80S-D2 Data Sheet

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