Show me around

ASTM A815 Grade S31803 Heat-Treated

Want to keep this datasheet? Save it now in your required format

Description

Related Standards

Equivalent Materials

Ashby charts

See where ASTM A815 Grade S31803 Heat-Treated 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

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

20 % at 20 °C

Hardness, Brinell

HB

290 [-] at 20 °C

Poisson's ratio

ν

0.3 [-] at 20 °C

Typical for Duplex Stainless Steel

Shear modulus

G

77 GPa at 20 °C

Typical for Duplex Stainless Steel

Tensile strength

Rm

620 MPa at 20 °C

Yield strength

YS

450 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

25 - 27.5 %

Mn

0.75 %

Mo

0.75 - 1.5 %

Ni

0.5 %

Si

0.4 %

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.