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ASTM A823 Grade N-SS Uncored-Normalized

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Description

Related Standards

Ashby charts

See where ASTM A823 Grade N-SS Uncored-Normalized falls on the material property chart for Density against Elastic modulus in your materials selection and design process. Our Ashby charts are interactive with more technical data upon clicking. Sign up to get access to this premium feature for free.

Properties

General

Density

ρ

6.8 - 7.8 g/cm³ at 20 °C

Typical for Cast Iron

Mechanical

Elastic modulus

E

92.4 GPa at 20 °C

Typical for Grey Cast Iron

Hardness, Brinell

HB

149 - 229 [-] at 20 °C

Poisson's ratio

ν

0.21 [-] at 20 °C

Typical for Grey Cast Iron

Shear modulus

G

41 GPa at 20 °C

Typical for Cast Iron

Tensile strength

Rm

124 MPa at 20 °C

Thermal

Coefficient of thermal expansion

α

1.1E-5 - 1.5E-5 1/K at 20 °C

Typical for Grey Cast Iron

Specific heat capacity

cp

460 J/(kg·K) at 20 °C

Typical for Grey Cast Iron

Thermal conductivity

λ

20 - 80 W/(m·K) at 20 °C

Typical for Grey Cast Iron

Chemical properties

Element

Weight %

Comment

C

3.3 - 3.7 %

Si

2.2 - 2.8 %

P

0.45 %

Mn

0.4 - 1 %

S

0.15 %

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.