JIS G4303 Grade SUS440A quenched and tempered

Equivalent material: NF Z70CD14, AMS 5631, AMS 5632, AMS 7445, ASTM 440A, ASTM MT440A, MIL 440A, AISI 440A, DIN 1.4040, EN 1.4040, UNS S44002

JIS G4303 Grade SUS440A quenched and tempered general

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

JIS G4303 Grade SUS440A quenched and tempered mechanical

Property Temperature Value Comment
Elastic modulus 23.0 °C Elastic modulus of 190 - 210 GPa Typical for Steel
Hardness, Rockwell C 23.0 °C Hardness, Rockwell C of 54 [-] -
Poisson's ratio 23.0 °C Poisson's ratio of 0.3 [-] Typical for Steel

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