QuLPA-Fe18 Powder – Laser Cladding Powder 13 % Cr Steel / ER420 (1.4028) – 55 HRC, Corrosion Resistant
QuLPA-Fe18 Powder – Laser Cladding Powder 13 % Cr Steel / ER420 (1.4028) – 55 HRC, Corrosion Resistant
QuLPA-Fe18 is the cladding powder made of martensitic 13 % Cr steel: ~EN ISO 14343-A G/W (13) · ~AWS A5.9 ER420 · material no. ~1.4028.
It is intended for build-ups on structural parts in water, gas and steam atmospheres — wherever corrosion resistance is required alongside wear protection. Base materials are the 13 % martensitic Cr steels 1.4000–1.4006 / AISI 410 / AISI 420. On unalloyed and low-alloy steels it can be used up to 450 °C. The deposit polishes well, 55 HRC.
Recommended base materials
- 1.4000 – 1.4006 — martensitic 13 % Cr steels
- AISI 410, AISI 420
- Build-ups on steels such as 1.2083, 1.2085
- Unalloyed and low-alloy steels up to 450 °C
Typical applications
- Structural parts in water, gas and steam atmospheres
- Components needing wear protection and corrosion resistance at once
- Polished functional surfaces
- Area cladding by laser metal deposition (LMD)
Properties and advantages
- 55 HRC as deposited
- Corrosion resistant — 13 % chromium
- Good polishing and machining behaviour
- Grain size 45–90 µm
Powder form: for laser metal deposition (LMD).
Material analysis (wt.-%)
C 0.22 | Si 0.50 | Mn 1.20 | Cr 13.00 | Fe balance
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| Achievable hardness: | 55 HRC |
|---|---|
| Recommendations for basis material: | 1.4000, 1.4006, AISI 410, AISI 420, Application to steels like 1.2083, 1.2085 |
| Refinish: | machinable , polishable |
| Wire: | Powder |
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