Ni-Base Alloy Inconel 625

Inconel 625 (GH3625)

Applications: vehicle, aerospace, chemical processing, marine engineering, oil and natural gas industry, sea water heat exchanger, etc.

Description

With extremely high corrosion resistance and oxidation resistance under high temperature, applied for vehicle, aerospace, chemical processing, marine engineering, oil and natural gas industry, sea water heat exchanger, etc.

Chemistry

Element		Ni	Cr	Mo	Nb	Fe	Ti	Al	Co	C	Si	Mn	P	S	Ta
Mass (%)		Balance	20-23	8-10	3.15-4.15	≤5	≤0.4	≤0.4	≤0.1	≤0.1	≤0.5	≤0.5	≤0.015	≤0.015	≤0.05

Physical property

PSD		Flow Rate (sec/50g)	Apparent Density (g/cm₃)	Angle of repose	Sphericity
15-53 μm		≤22s/50g	≥4.0g/cm₃	≤35°	≥90%

SLM Mechanical property

	As manufactured	Heat treated
Tensile strength（MPa）	XY：980 ± 80 Z：900 ± 80	XY：1020 ± 100 Z：920 ± 100
Yield strength（MPa）	XY：720 ± 80 Z：610 ± 80	XY：700 ± 100 Z：650 ± 100
Elongation after fracture（%）	XY：35 ± 8 Z：40 ± 8	XY：35 ± 8 Z：44 ± 8

As manufactured

Heat treated

Tensile strength（MPa）

XY：980 ± 80

Z：900 ± 80

XY：1020 ± 100

Z：920 ± 100

Yield strength（MPa）

XY：720 ± 80

Z：610 ± 80

XY：700 ± 100

Z：650 ± 100

Elongation after fracture（%）

XY：35 ± 8

Z：40 ± 8

XY：35 ± 8

Z：44 ± 8

870℃ constant temperature for 1 hour, air cooling

Focus on Surface Technology and Materials

Description

Chemistry

Physical property

SLM Mechanical property

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Focus on Surface Technology and Materials

Description

Chemistry

Physical property

SLM Mechanical property

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