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Atomfair PW01 Chromium-Nickel Mold Steel Powder
PW01 is a chrome-nickel alloy injection mold steel with specific Cr and Ni content, boasting excellent polishing and photo-etching performance. Suitable for SLM, it’s used in injection molds (shoe molds), extrusion dies, structural parts and shafts.
Description
Chromium-nickel alloy injection mold steel powder with excellent polishing and photo-etching properties.
| Chemical Composition (wt.%) | |
|---|---|
| Fe | Balance |
| C | โค0.08 |
| Ni | 0-5 |
| Mn | 0-1.0 |
| P | โค0.015 |
| S | โค0.015 |
| N | โค0.1 |
| Cr | 0-2 |
| Physical Properties | |
|---|---|
| D10 (ฮผm) | โฅ15 |
| D50 (ฮผm) | 30-40 |
| D90 (ฮผm) | โค56 |
| Sphericity | โฅ0.9 |
| Apparent Density (g/cmยณ) | โฅ4.0 |
| Tapped Density (g/cmยณ) | โฅ4.5 |
| Flowability (s/50g) | โค20 |
| Mechanical Properties | |||
|---|---|---|---|
| Condition | Hardness (HRC) | Tensile Strength (MPa) | Elongation (%) |
| As-deposited | 44-47 | โฅ1150 | โฅ13.0 |
| Heat-treated | 32-34 | โฅ950 | โฅ19.0 |
Applications: Injection molds (shoe molds), extrusion dies, structural components, shafts.
Processing Method: SLM.
