Nickel Base Super Alloy IN718

A high-performance nickel-based alloy designed for extreme heat environments. It offers excellent strength, oxidation resistance, and creep resistance at high temperatures, while remaining weldable. Ideal for jet engine parts, gas turbine components, blades, and nozzles.

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Description

Specifications

P-Physical property
Granule Diameter:	15-53 um
Shape:	Sphere
Flow ability:	40 S (Hall current meter)
Apparent density:	4.1 g/cm3
Tap density:	8.15 g/cm3

Chemical composition
Ni:	50～55 wt%
Cr:	17～22 wt%
Nb:	4.75～5.5 wt%
Mo:	2.8～3.3 wt%
Co:	≤1 wt%
C:	≤0.08 wt%
P:	≤0.015 wt%
Si:	≤0.35 wt%
Al:	0.2～0.8 wt%
Ti:	0.65～1.15 wt%
Fe:	Bal.

Performance of molded parts
Density:	≥99.9%
Rm Tensile Strength:	About 980 MPa (1240 MPa after heat treatment strengthening)
Yield Strength:	About 780 MPa (1000 MPa after heat treatment strengthening)
Elongation:	12～30%
Elastic Modulus:	About 160 GPa
Hardness:	Approximately 30 HRC or 283 HB (up to 47 HRC or 455 HB after heat treatment)

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