Stainless Steel 309

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Description

Heat-resistant steel in air up to approx. 1000 °C. Good resistance to nitrogenous gases.

Equivalent Materials

Ashby charts

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Properties

General

Density

ρ

7.8 g/cm³ at 20 °C

typical for steels

Mechanical

Elastic modulus

E

200 - 210 GPa at 20 °C

Show Austenitic Stainless Steel materials with Elastic modulus of 200 - 210 GPa at 20 °C

typical for steels

Elongation A5

A5

30 % at 20 °C

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Hardness, Brinell

HB

223 [-] at 20 °C

Show Austenitic Stainless Steel materials with Hardness, Brinell of 223 [-] at 20 °C

Tensile strength

Rm

500 - 750 MPa at 20 °C

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Yield strength Rp0.2

Rp0.2

230 MPa at 20 °C

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Chemical properties

Element

Weight %

Comment

Fe

58 - 68.5 %

Cr

19 - 24 %

Ni

11 - 15 %

Si

2.5 %

max.

Mn

2 %

max.

More

This material data has been provided by Salomons Metalen.

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.