SLM - Selective Laser Melting

Stainless Steel 17-4PH

Martensitic precipitation hardened stainless steel

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Material Characteristics

Detail

70%

Strength

90%

Flexibility

40%

Key Parameters

Tensile strength

1250-1400 MPa

Yield strength

1020-1235 MPa

Density

7.80 g/cm³

Young's modulus

190-200 GPa

Elongation

10-16 %

Hardness

40-44 HRC

Suitable For

Pump shafts, aerospace housings, injection molds with conformal cooling, surgical instruments requiring hardness, high-pressure valves and gears. Suitable wherever a combination of strength and corrosion resistance is required.

Not Suitable For

High-elongation applications or cold drawing, operating temperatures above 300 °C (loss of strength).

Properties

High strength Precipitation hardened Corrosion resistant Hard Magnetic Tool-grade

Surface Finish Options

Blasting Polishing Laser Marking