MAGMAWELD E312 3.2mm Stainless Steel Stick Electrodes 1.75KG
$89.00
Product Description
MAGMAWELD E312 stainless steel stick electrodes, 3.2mm diameter, ideal for welding dissimilar metals like stainless to mild steel. Features excellent crack resistance, self-releasing slag, and works on AC/DC+ polarity. Perfect for repair welding and difficult-to-weld steels.
Specifications
| Thickness | 3.2mm |
| Length | 300mm |
| Weight | 1.75kg (58 sticks approx) |
| Type | Rutile, E312-17 |
| Standards | AWS/ASME SFA-5.4, EN ISO 3581-A |
MAGMAWELD E312 – Premium Stainless Steel 3.2mm Stick Electrodes (1.75KG Pack)
Meet the ultimate solution for challenging welding projects: MAGMAWELD E312 Stainless Steel Stick Electrodes. Engineered for dissimilar metal welding and high-stress repairs, these 3.2mm electrodes deliver industrial-grade performance with exceptional crack resistance and slag release. Whether you¡¯re joining stainless steel to mild steel or repairing armor plates, this 1.75kg pack (58 sticks) is your go-to choice for professional results.
Core Specifications
| Description | Details |
|---|---|
| Diameter | 3.2mm |
| Length | 300mm |
| Weight | 1.75kg (¡Ö58 sticks) |
| Polarity | AC/DC+ |
| Deposit Type | Ferritic-austenitic Cr-Ni (50% delta-ferrite) |
| Tensile Strength | 760 N/mm2 |
| Yield Strength | 660 N/mm2 |
| Elongation | 20% (A5) |
| Temperature Resistance | Non-scaling up to 1100¡ãC |
| Standards | AWS SFA-5.4, EN ISO 3581-A |
Key Advantages
- Versatile Dissimilar Welding: Ideal for stainless steel to mild steel/low alloy steel joints
- Crack-Resistant Formula: Perfect for high-carbon steels, armor plates, and manganese steel
- All-Position Performance: Suitable for PA (flat), PB (horizontal), PC (vertical), PD (overhead), and 4G pipe welding
- Easy Slag Removal: Self-releasing slag ensures clean, smooth bead finishes
- Industrial Durability: Manufactured to AWS/EN standards for consistent quality
Applications
From repair welding tool steels to rebuilding gear teeth, MAGMAWELD E312 excels in:
- Buffer layers on crack-sensitive base metals
- Galvanized steel plate welding
- Stress-relaxing claddings on ferritic steels
- Die and mold repair
- Worn component reclamation
Quality Assurance
Each electrode undergoes strict testing to meet international standards (AWS SFA-5.4, EN ISO 3581-A). With a maximum 5 re-drying cycles at 350¡ãC for 2 hours, these electrodes ensure long-term reliability in storage.
Why Choose MAGMAWELD E312?
Unlike standard electrodes, E312 combines high delta-ferrite content with rutile coating for stable arc performance and minimal spatter. Its superior elongation (20%) and impact strength (50J at 20¡ãC) outperform competitors in critical applications.
FAQ
Q: Can these electrodes weld galvanized steel?
A: Yes, E312 is specifically suited for galvanized steel plate welding.
Q: What polarity should I use?
A: Works equally well with AC or DC+ polarity.
Q: How many sticks are in a pack?
A: Approximately 58 sticks per 1.75kg pack.
Ready to elevate your welding projects? Contact us today for bulk pricing or technical support!
Packaging & Transportation
weldercutting Nozzles
Related products
15Kg 1.2mm COBRA E71T1 Flux Cored Welding Wire
Product Introduction
Hampdon Industrial premium COBRA Flux core MIG welding wire, E71T-1C-H8 classification, offers smooth arc, fast-freezing slag, low spatter. Ideal for structural steel, rural/earthmoving equipment, pressure vessels. Dual gas compatible, quality performance at great price.
Specifications
| Diameter | 1.2mm |
| Spool Weight | 15kg |
| Classification | E71T-1C-H8 |
| Gas Compatibility | CO2 or Argon/CO2 20% |
| Applications | Structural steel, rural/earthmoving equipment, pressure vessels |
15kg 1.2mm ER308LSi Stainless MIG Welding Wire for 304 Grade
Product Introduction
ER308LSi stainless MIG welding wire, 1.2mm diameter, 15kg spool. Ideal for general purpose welding of 304 grade stainless steel, offering low carbon content to prevent intergranular cracking and corrosion, with bright finish welds. Suitable for exhaust headers, chemical tanks, restaurant and distillery equipment.
Product Parameters
| Grade | ER308LSi |
| Diameter | 1.2mm |
| Weight | 15Kg |
| Spool Outside Diameter | 300mm |
| Spool Inside Diameter | 51mm |
1kg 1.6mm ER70S-2 Mild Steel TIG Welding Wire Rods
Product Introduction
Premium ER70S-2 mild steel TIG filler welding wire, ideal for carbon steel, chrome molly steels, structural works, and thin/galvanized plates. Features low spatter, excellent flow, and crack-free welds, with industrial quality and batch certification.
Specifications
| Grade | ER70S-2 |
| Weight | 1kg |
| Diameter | 1.6mm |
| Length | 1000mm |
| Quantity | Approx. 65 sticks |
1kg 2.4mm 2% Silver Solder Brazing Rods High Quality
Product Introduction
2% Silver Solder Brazing Rods, an alloy for brazing copper and joining copper in low zinc brass with silver flux. Ideal for hot water tanks and copper tubing manufacturing. Cadmium free, meeting Industry Specification A5.8-B CuP6.
Product Parameters
| Silver Content | 2% |
| Diameter | 2.4mm |
| Length | 74cm |
| Brazing Temp | Approx 875¡ãC |
| Pack | Approx 35 sticks |
1kg 2.4mm ERCuSi-A Silicon Bronze TIG Filler Rod 26pcs
Introduction
Premium ERCuSi-A Silicon Bronze TIG Filler Rod, ideal for copper-silicon, copper-zinc, steel joints. Used in hot water, marine, automotive panel work (low distortion) with high tensile strength and corrosion resistance.
Specifications
| Grade | ERCuSi-A (Silicon Bronze) |
| Diameter | 2.4mm |
| Length | 1000mm |
| Quantity | Approx. 26 rods (1kg) |
| Melting Point | 980¡ãC |
5kg 3.2mm WIA AUSTARC 16TC Low Hydrogen Electrodes
Product Description
WIA AUSTARC 16TC 3.2mm Low Hydrogen Electrodes (5kg pack) is a smooth-running, basic low hydrogen electrode for all positional welding (except vertical down) with AC/DC power. Features unique twin coating for exceptional arc stability, fluid slag removal, X-Ray quality welds, and reliable notch toughness to -40¡ãC. Ideal for structural steel, pipe welding, sub-zero applications, maintenance, and highly restrained joints. Made in New Zealand.Specifications
| Model | AUSTARC 16TC |
| Diameter | 3.2mm |
| Weight | 5kg |
| Notch Toughness | -40¡ãC |
| Welding Position | All (except vertical down) |
Blue Demon 309L 0.9mm Gasless Stainless MIG Welding Wire 0.45kg
Product Introduction
Blue Demon -309LFC-O Gasless Welding Wire is a self-shielding flux core version of solid ER309L stainless steel welding wire with low carbon content, ideal for welding dissimilar metals, made in the USA.
Specifications
| Classification | A5.22/A5.22M:2010 / E309LFC-O |
| Wire Diameter | 0.9mm |
| Spool Weight | 0.45kg |
| Inner Diameter | 16.5mm |
| Outer Diameter | 100mm |
ER5356 3.2mm Aluminium TIG Filler Wire Rods 5kg
Product Introduction
Premium ER5356 Aluminium TIG Filler Wire Rods, ideal for welding 5000 series aluminium. Offers high strength, outstanding saltwater corrosion resistance, and exceptional weld quality with no cracks or fusion defects, perfect for marine and offshore industries.Specifications
| Grade | 5356 |
| Weight | 5kg |
| Diameter | 3.2mm |
| Length | 1000mm |
| Quantity | Approx. 250 sticks |