ASTM A789 Grade S32906 Heat-Treated

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Description

Related Standards

Equivalent Materials

Ashby charts

See where falls on the material property chart for Density against Elastic modulus in your materials selection and design process.

Properties

General

Density ρ

7.8 g/cm³ at 20 °C

Typical for Duplex Stainless Steel

Mechanical

Elastic modulus E

200 GPa at 20 °C

Typical for Duplex Stainless Steel

Elongation A50 A50

25 % at 20 °C

Hardness, Brinell HB

300 [-] at 20 °C

Hardness, Rockwell C HRC

32 [-] at 20 °C

Hardness, Vickers HV

300 [-] at 20 °C

Poisson's ratio ν

0.3 [-] at 20 °C

Typical for Duplex Stainless Steel

Tensile strength Rm

750 - 800 MPa at 20 °C

Yield strength YS

550 - 650 MPa at 20 °C

Thermal

Coefficient of thermal expansion α

1E-5 1/K at 20 °C

Typical for Duplex Stainless Steel

Max service temperature Tmax

300 °C

Typical for Duplex Stainless Steel

Melting point Tm

1375 - 1450 °C

Typical for Duplex Stainless Steel

Specific heat capacity cp

440 - 502 J/(kg·K) at 20 °C

Typical for Duplex Stainless Steel

Thermal conductivity λ

13 - 30 W/(m·K) at 20 °C

Typical for Duplex Stainless Steel

Chemical properties

Element

Weight %

Comment

Cr

28 - 30 %

Ni

5.8 - 7.5 %

Mo

1.5 - 2.6 %

Cu

0.8 %

Mn

0.8 - 1.5 %

More

This material data has been provided by ASTM.

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.