ABRAFIL 420
Stainless steel welding wire
Product description
MIG welding wire for gas-shielded cladding of 13% chromium stainless steels designed to resist atmospheric, water and steam corrosion.
Classification
| AWS A5.9 |
|---|
| ER 420 |
Chemical analysis (%)
| C | Mn | If | S | P | Cr | Ni | Mo | Cu | N |
|---|---|---|---|---|---|---|---|---|---|
| 0.30 | 0.70 | 0.50 | 0.015 | 0.04 | 13.5 | 0.6 | 0.5 | 0.5 | 0.06 |
Mechanical characteristics
| Rm (N/mm²) | Rp0.2 (N/mm²) | Elongation (%) | Impact strength KV |
|---|---|---|---|
| 450 | 250 | 15 | 40J |
Why choose ABRAFIL 420?
-
High carbon and chromium content: ideal for welding 13% Cr martensitic stainless steels.
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Excellent resistance to wear and abrasion: suitable for parts subject to friction.
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Good resistance to moderate corrosion: useful in less aggressive environments.
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Hardenable deposited metal: restores high hardness (~500 HB) after heat treatment.
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Used for hardfacing: on molds, tools, turbines or mechanical parts.
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Crackable deposit if poorly managed: requires preheating and post-weld treatment on thick parts.
