JIS G4304 Grade SUS440A annealed

Equivalent material: DIN 1.4040, EN 1.4040, ASTM MT440A, ASTM 440A, UNS S44002

JIS G4304 Grade SUS440A annealed general

Property Temperature Value Comment
Density 23.0 °C Density of 7.8 g/cm³ Typical for Steel

JIS G4304 Grade SUS440A annealed thermal

Property - -
Processing history

JIS G4304 Grade SUS440A annealed mechanical

Property Temperature Value Comment
Elastic modulus 23.0 °C Elastic modulus of 190 - 210 GPa Typical for Steel
Elongation A5 23.0 °C Elongation A5 of 15 % -
Hardness, Brinell 23.0 °C Hardness, Brinell of 255 [-] -
Hardness, Rockwell C 23.0 °C Hardness, Rockwell C of 25 [-] -
Hardness, Vickers 23.0 °C Hardness, Vickers of 269 [-] -
Poisson's ratio 23.0 °C Poisson's ratio of 0.3 [-] Typical for Steel
Tensile strength 23.0 °C Tensile strength of 590 MPa -
Yield strength Rp0.2 23.0 °C Yield strength Rp0.2 of 245 MPa -

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