MAGMAWELD E312 3.2mm Stainless Steel Stick Electrodes 1.75KG
$89.00
Product Introduction
Magmaweld E312 stainless steel stick electrodes, 3.2mm diameter, ideal for welding dissimilar metals like stainless steel to mild steel. Features excellent crack resistance, self-releasing slag, and works on AC/DC+ polarity. Suitable for repair welding and difficult-to-weld steels.
Product Specifications
| Thickness | 3.2mm |
| Length | 300mm |
| Weight | 1.75kg (¡Ö58 sticks) |
| Brand | Magmaweld |
| Standards | AWS/ASME SFA-5.4, EN ISO 3581-A |
MAGMAWELD E312 Stainless Steel 3.2mm Stick Electrodes – 1.75KG Pack
Discover the ultimate solution for challenging welding tasks with MAGMAWELD E312 Stainless Steel Stick Electrodes. Engineered for industrial excellence, these 3.2mm electrodes deliver superior performance on dissimilar metals, crack-sensitive steels, and repair applications. Whether you’re welding stainless steel to mild steel or restoring worn tooling, E312 ensures exceptional crack resistance and seamless slag removal¡ªperfect for both AC and DC+ polarity.
Core Specifications
| Description | Details |
|---|---|
| Electrode Type | E312-17 (Rutile stainless steel) |
| Diameter | 3.2mm |
| Length | 300mm |
| Pack Weight | 1.75kg (¡Ö58 sticks) |
| Welding Polarity | AC/DC+ |
| Delta-Ferrite Content | ¡Ö50% |
| Tensile Strength | 760 N/mm2 |
| Yield Strength | 660 N/mm2 |
| Manufacturing Standards | AWS SFA-5.4, EN ISO 3581-A |
| Storage Requirement | Max 5 re-dries at 350¡ãC for 2 hours |
Key Benefits
- Versatile Performance: Ideal for dissimilar metal welding (stainless to mild steel) and crack repair on armor plates, high-carbon steels, and austenitic manganese steel.
- Superior Crack Resistance: 50% delta-ferrite weld metal prevents cracking in stress-sensitive applications.
- All-Position Welding: Suitable for PA (flat), PB (horizontal), PC (vertical), PD (overhead), and PE/PF positions.
- Easy Slag Removal: Self-releasing slag ensures clean, smooth weld beads with minimal post-weld cleanup.
- Industrial-Grade Quality: Trusted Magmaweld brand, equivalent to UNIMIG U63018/U63020.
Applications
Perfect for heavy-duty industrial tasks: repair welding of tool/die steels, gear tooth rebuilding, buffer layers on cutting blades, and galvanized steel welding. Its high-temperature resistance (non-scaling up to 1100¡ãC) makes it indispensable in manufacturing, construction, and maintenance.
Why Choose E312?
Unlike standard electrodes, E312 combines rutile flux with a ferritic-austenitic Cr-Ni composition, ensuring stable arc ignition, fine droplet transfer, and exceptional fusion. Its unique chemistry outperforms competitors in crack-prone scenarios, delivering consistent results across AC/DC power sources.
FAQ
Q: Can E312 weld galvanized steel?
A: Yes, it¡¯s specifically suited for welding galvanized steel plates.
Q: What¡¯s the maximum re-drying cycles?
A: 5 cycles at 350¡ãC for 2 hours each.
Q: Is it compatible with AC power?
A: Yes, performs equally well on AC and DC+ polarity.
Ready to elevate your welding projects? Contact us today for bulk pricing, technical support, or sample requests. Experience the MAGMAWELD difference¡ªwhere industrial strength meets precision.
