1.2mm ER 312 MIG Wire Weld Star Pack 15Kg
Description
The 1.2mm ER 312 MIG Wire Weld Star Pack 15Kg is a high alloy austenitic-ferritic stainless steel MIG welding wire manufactured to AWS A5.9 ER312 and EN ISO 14343-A G 29 9 classifications. Designed for welding dissimilar steels, difficult-to-weld steels and unknown steel grades, ER 312 produces a crack-resistant weld deposit with excellent strength and toughness. With a typical weld metal chemistry of 26.7% chromium and 20.7% nickel, it provides exceptional resistance to weld metal cracking and is widely used for repair, maintenance and joining applications where high weld integrity is required. Precision layer wound for smooth wire feeding and consistent arc performance.
Key Features
• ER 312 stainless steel MIG welding wire
• AWS A5.9 ER 312 classification
• EN ISO 14343-A G 29 9 classification
• 1.2mm wire diameter
• 15kg precision layer wound spool
• Typical weld metal chemistry: Cr 26.7%, Ni 20.7%
• Excellent resistance to hot cracking
• Suitable for welding dissimilar steels and unknown steel grades
• High strength weld deposit for demanding applications
• Tensile strength ≥650 N/mm²
• Yield strength ≥450 N/mm²
• Elongation ≥15%
• Compatible with EN ISO 14175 M12 and M13 shielding gases
• Welding positions PA, PB, PC, PD, PE and PF
• Part No: 6011100155
Applications
• Dissimilar steel welding
• Joining stainless steels to carbon steels
• Difficult-to-weld and unknown steel grades
• Repair and maintenance welding
• Tool steel and high strength steel repairs
• Buffer layers prior to hardfacing applications
• Industrial fabrication and engineering applications
| Diameter | 1.2 |
|---|---|
| Wire Classification | 312: Mixed and difficult steel joining |
| Brand | Weld Star |
| Weight | 15Kg |
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