MAGMAWELD E312 4.0mm Stainless Steel Stick Electrodes 2KG
$95.00
Product Description
Magmaweld E312 is a premium 4.0mm stainless steel stick electrode, ideal for welding dissimilar metals like stainless steel to mild steel. It offers excellent crack resistance, self-releasing slag, and works well on AC/DC+ polarity, suitable for repair welding and difficult-to-weld steels.
Technical Parameters
| Thickness | 4.0mm |
| Length | 350mm |
| Weight | 2kg (39 sticks approx.) |
| Type | Rutile stainless steel electrode |
| Standards | AWS/ASME SFA-5.4, EN ISO 3581-A |
MAGMAWELD E312 – Premium 4.0mm Stainless Steel Stick Electrodes (2KG Pack)
Product Description
Engineered for industrial excellence, MAGMAWELD E312 stainless steel stick electrodes deliver superior performance for welding dissimilar metals and challenging applications. Whether repairing armour plates, tool steels, or joining stainless steel to mild steel, these 4.0mm electrodes ensure crack-resistant, high-strength welds with easy slag removal¡ªideal for professionals seeking reliability and precision.
Core Highlights
- Exceptional crack resistance for high-stress applications
- Versatile for AC/DC+ polarity with self-releasing slag
- Designed for dissimilar metal welding (stainless steel to mild steel)
- Industrial-grade quality from market-leading Magmaweld
- Optimal for repair welding and hard-to-weld steels
Key Specifications
| Parameter | Details |
|---|---|
| Diameter | 4.0mm |
| Length | 350mm |
| Weight | 2kg (¡Ö39 sticks) |
| Type | Rutile stainless steel (E312-17) |
| Welding Polarity | AC/DC+ |
| Certifications | AWS/ASME SFA-5.4, EN ISO 3581-A |
| Yield Strength | 660 N/mm2 |
| Tensile Strength | 760 N/mm2 |
| Elongation | 20% |
| Manufacturing Origin | Turkey |
Applications
Ideal for welding dissimilar metals (stainless steel to mild steel), repair work on armour plates, austenitic manganese steel, high carbon steels, and tool/die steel rebuilding. Suitable for galvanized steel plates and buffer layer deposition on crack-sensitive base metals.
Performance
Offers easy arc striking, fine droplet transfer, and smooth bead appearance. Withstands temperatures up to 1100¡ãC and provides 50% delta-ferrite in weld metal for enhanced durability. Drying: Max 5 times at 350¡ãC for 2 hours.
Quality Assurance
Manufactured to international standards (AWS/ASME, EN ISO) ensuring consistent quality. Magmaweld¡¯s industrial-grade electrodes undergo rigorous testing for weld integrity and performance.
Differentiation
Unlike standard electrodes, E312 excels in joining hard-to-weld materials with minimal cracking, making it a top choice for heavy-duty industrial repairs and dissimilar metal applications.
FAQ
Q: What materials can E312 weld?
A: Stainless steel, mild steel, low alloy steel, armour plates, and high carbon steels.
Q: Can it be used on AC power?
A: Yes, performs well on both AC and DC+ polarity.
Q: Storage recommendations?
A: Store in dry conditions; re-dry at 350¡ãC for 2 hours (max 5 times).
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