Formulated for critical joints, chemical processing plants, cryogenic vessels, and machinable cast iron repairs.
Critical petrochemical vessels, dairy processing equipment, cryogenic pipelines, and high-pressure steam headers require specialized electrode coatings with controlled ferrite numbers and precise alloy transfer.
Magnarc special-purpose electrodes feature rutile-basic synthetic coatings delivering micro-smooth arc transfer, radiographic bead profiles, and exceptional resistance to hot-cracking, pitting, and intergranular corrosion.
Conforming strictly to AWS A5.4 (Stainless) and AWS A5.15 (Cast Iron).
| Grade | AWS Class | Chemistry (%) | Tensile (MPa) | Typical Service Application |
|---|---|---|---|---|
| MAGNARC STAIN-308L | E308L-16 | 19 Cr • 10 Ni • 0.03 C | 560 – 640 | AISI 304, 304L, dairy equipment, food and chemical tanks |
| MAGNARC STAIN-309L | E309L-16 | 23 Cr • 13 Ni • 0.03 C | 580 – 660 | Dissimilar joints (mild steel to stainless steel), clad buffers |
| MAGNARC STAIN-316L | E316L-16 | 18 Cr • 12 Ni • 2.5 Mo | 580 – 660 | AISI 316, 316L, marine hardware, acid handling systems |
| MAGNARC STAIN-310 | E310-16 | 25 Cr • 20 Ni | 590 – 680 | Heat treatment furnace parts, kilns, heat exchangers up to 1150°C |
| MAGNARC CAST-NICKEL | ENi-CI | > 95% Pure Nickel | 380 – 460 | Cold repair of grey cast iron, cylinder heads, engine blocks |
