Weld Star A32 ER 80S-G Wire [15kg Spool]

The Weld Star A32 (ER 80S-G) is a specialised, copper coated low alloy MIG wire designed for welding creep resistant steels. Alloyed with 1.15% Chromium and 0.5% Molybdenum, this wire is engineered to provide high strength joints that withstand long term exposure to service temperatures up to 550°C.

Beyond its thermal stability, the A32 offers excellent resistance to chemical degradation, specifically against hydrogen and sulphur agent attacks, which are common in aggressive industrial environments. Part of the premium "Green Wire" range, it is produced from virgin raw materials to ensure consistent chemistry and X-ray quality results. Whether you are fabricating heat exchangers, high pressure pipes, or chemical process boilers, the A32 delivers the metallurgical reliability required for critical energy and petrochemical infrastructure.

Key Features

Creep Resistance: Specifically formulated for structural integrity in high heat environments up to 550°C.

Aggressive Media Protection: High resistance to hydrogen and sulphur induced degradation, ideal for chemical synthesis.

CrMo Alloying (1.25Cr / 0.5Mo): Provides the necessary mechanical properties for welding P11 and P12 grade steels.

High Purity "Green Wire": Sourced from specialised mills with virgin raw materials for maximum reliability and reduced impurities.

Superior Feed ability: Precision layer wound on 15kg D300 spools for a stable arc and reduced wear on contact tips and liners.

X-Ray Quality Welds: Consistent metallurgy ensures deep penetration and soundness in high-pressure joints.

Download Product Specification Manual.