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Atomfair 316L Stainless Steel Powder
316L is an austenitic stainless steel containing Cr, Ni, Mo and other alloying elements, with excellent corrosion resistance, especially pitting resistance, and superior work hardening properties. Suitable for SLM, used in aerospace, food, chemical and medical components.
Description
Austenitic stainless steel powder with excellent corrosion resistance, particularly pitting resistance.
| Chemical Composition (wt.%) | |
|---|---|
| Fe | Balance |
| C | โค0.03 |
| Si | โค1.0 |
| Mn | โค2.0 |
| Cr | 16.0-18.0 |
| Ni | 10.0-14.0 |
| Mo | 2-3 |
| P | โค0.02 |
| S | โค0.02 |
| N | โค0.1 |
| 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 | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
| As-deposited | โฅ580 | โฅ490 | โฅ32.0 |
| Heat-treated | โฅ650 | โฅ410 | โฅ49.0 |
Applications: Aerospace, food processing, chemical and medical components.
Processing Method: SLM.
