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Alloy 718 Nickel Alloy

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Description

Related Standards

Equivalent Materials

Properties

General

Density ρ

8.22 g/cm³ at 20 °C

Mechanical

Elastic modulus E

204 GPa at 20 °C

Elongation A

17 % at 20 °C

Hardness, Brinell HB

313 - 354 [-] at 20 °C

Tensile strength Rm

1034 MPa at 20 °C

Yield strength YS

827 MPa at 20 °C

Thermal

Coefficient of thermal expansion α

1.35E-5 1/K at 20 °C

Melting point Tm

1260 - 1335 °C

Thermal conductivity λ

14.2 W/(m·K) at 20 °C

Chemical properties

Element

Weight %

Comment

Ni

53 %

Cr

19 %

Fe

18 %

Nb

5 %

Mo

3 %

More

This material data has been provided by Columbia Metals.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.