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17-4PH

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Product Overview

Catalog No:

SS0003

Inventory:

In-stock

Sphericity Degree:

≥0.9

Form:

Subspherical powder

Preservation Condition:

Store tightly at room temperature and away from fire

Color:

Gray

Size:

D10: ≥15 μm
D50: 30-40 μm
D90: ≤56 μm
Custom particle size available

Density, g/cm³:

Apparent density: ≥4.0
Tap density: : ≥4.5

Elements, wt.%:

Fe: Bal
C: ≤0.07
Si: ≤1.0
Mn: ≤1.0
Cr: 15.0-17.5
Ni: 3.0-5.0
Cu: 3.0-5.0
Nb: 0.15-0.45
P: ≤0.015
S: ≤0.015
O: ≤0.08
N: ≤0.1

Fluidity, s/50g:

≤20

Tensile Strength, MPa:

Sediment state: ≥1100
Heat treatment: ≥1310

Yield Strength, MPa:

Sediment state: ≥1050
Heat treatment: ≥1250

Elongation, %:

Sediment state: ≥15.0
Heat treatment: ≥12.0

Description:

17-4PH is a low-carbon, high-chromium precipitation hardened stainless steel 3D printing material. Strengthening elements such as Cu, Nb improve the hardness and strength of the material. 17-4PH has good corrosion resistance, and still has high strength and toughness at up to 315°C. 17-4PH is widely used in the petroleum, chemical and aerospace industries.

For research use only, not intended for any clinical use.