ASTM A666 Grade 304N 1/2 Hard

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Description

Related Standards

Equivalent Materials

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Properties

General

Density

ρ

7.9 - 8.2 g/cm³ at 20 °C

Typical for Austenitic Stainless Steel

Mechanical

Elastic modulus

E

195 GPa at 20 °C

Show Austenitic Stainless Steel materials with Elastic modulus of 195 GPa at 20 °C

Typical for Austenitic Stainless Steel

Elongation A50

A50

6 % at 20 °C

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Poisson's ratio

ν

0.3 [-] at 20 °C

Show Austenitic Stainless Steel materials with Poisson's ratio of 0.3 [-] at 20 °C

Typical for Austenitic Stainless Steel

Shear modulus

G

77 GPa at 20 °C

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Typical for Austenitic Stainless Steel

Tensile strength

Rm

1035 MPa at 20 °C

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Yield strength

YS

760 MPa at 20 °C

Show Austenitic Stainless Steel materials with Yield strength of 760 MPa at 20 °C

Thermal

Coefficient of thermal expansion

α

1.7E-5 - 1.9E-5 1/K at 20 °C

Typical for Austenitic Stainless Steel

Melting point

Tm

1375 - 1450 °C

Typical for Austenitic Stainless Steel

Specific heat capacity

cp

440 J/(kg·K) at 20 °C

Typical for Austenitic Stainless Steel

Thermal conductivity

λ

11 - 21 W/(m·K) at 20 °C

Typical for Austenitic Stainless Steel

Electrical

Electrical resistivity

ρel

8.5E-7 Ω·m at 20 °C

Typical for Austenitic Stainless Steel

Chemical properties

Element

Weight %

Comment

Cr

18 - 20 %

Ni

8 - 12 %

Mn

2 %

Si

0.75 %

P

0.05 %

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.