Weld Star – A32 ER 80S-G Wire (0.8mm) 15kg


SKU: 3010201776 Category: Tag: Brand:

Product Description

Features and Applications

A low alloy copper coated wire with 1.15% Cr and 0.5% Mo content for welding creep resistant steels.

Good resistant properties against hydrogen and sulphur agent attacks.

Recommended working temperatures of up to 550°C.

Precision layer wound for superior wire feeding characteristics.

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, 15CrMo5, 16CrMoV4, G17CrMo5-5, G22CrMo5-4 A193 Gr.B7, A355 P11-12, A193: B7 13CrMo4-5, 15CrMo3, 13CrMo44, 15CrMo3, 13CrMo4 2, GS-25CrMo 4, GS-17CrMo55, GS17CrMo55, GS22CrMo4 H IV, 15CrMo3, 13CrMoV42, 13CrMo44, St44KL*
* Illustrative, not exhaustive list


EN ISO 21952-A – G CrMo1Si
AWS A5.28 – ER 80S-G


Chemical Composition % (Typical)
C% Si% Mn% P% S% Cu% Cr%
0.09 0.65 1.05 <0.012 <0.015 <0.25 1.15
Ni% Mo% Al% V% Zr+Ti% Nb
<0.15 0.50 <0.020 <0.030 <0.050 <0.010


Mechanical Properties (Typical)
Tensile Strength 630 MPa
Yield Strength 520 MPa
Elongation 23%
Impact Strength 100 J
Test Temperature +20ºC

Mechanical properties are approximate and may vary based on the heat, shielding gas, welding parameters and other factors.


Welding Parameters
Ømm Current (A) Voltage (V)
0.80 mm 60-200 16-28
1.00 mm 80-260 17-32
1.20 mm 100-360 18-34


Shielding Gases

EN ISO 14175 – C1, M21


Welding Positions

EN ISO 6947 – PA, PB, PC, PD, PE, PF, PG


Packaging Data
Weight Spool Pallet Qty
0.80 mm

1.00 mm

1.20 mm

15 Kg

15 Kg

15 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.



ER80S-G.A32 Data Sheet

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