EN 10213 Grade G9Ni14 quenched and tempered (+QT)

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Description

Material G9Ni14 is equivalent to trademark GS-10 Ni 14 acc. to SEW 685-89. It is applicated at low temperatures. It is used for refrigerating plants and fittings up to approx. -90 °C.

Related Standards

Equivalent Materials

Properties

General

Density ρ

7.85 g/cm³ at 20 °C

Mechanical

Elongation A

20 % at 20 °C

Tensile strength Rm

500 - 650 MPa at 20 °C

Yield strength Rp0.2 Rp0.2

360 MPa at 20 °C

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Thermal

Coefficient of thermal expansion α

8.5E-6 1/K at -195 °C

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Max service temperature, long Tmaxlong

-90 - 0 °C

Specific heat capacity cp

460 J/(kg·K) at 20 °C

Thermal conductivity λ

35 W/(m·K) at -20 °C

Chemical properties

Element

Weight %

Comment

Ni

3 - 4 %

Si

0.6 %

Mn

0.5 - 0.8 %

Cr

0.3 %

Cu

0.3 %

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This material data has been provided by WIAM.

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.