ASTM A580 Grade 440A Condition A; Cold finished

Equivalent material: DIN 1.4040, JIS SUS440A, EN 1.4040, ASTM MT440A, UNS S44002, DIN 1.4109, DIN X 65 CrMo 14, DIN X70CrMo15, AISI 440A, SAE 440A, EN X70CrMo15, EN 1.4109, ISO S

ASTM A580 Grade 440A Condition A; Cold finished general

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

ASTM A580 Grade 440A Condition A; Cold finished chemical

Property Value
Carbon Carbon of 0.6 - 0.75 %
Chromium Chromium of 16 - 18 %
Manganese Manganese of 1 %
Molybdenum Molybdenum of 0.75 %
Phosphorus Phosphorus of 0.04 %
Silicon Silicon of 1 %
Sulfur Sulfur of 0.03 %

ASTM A580 Grade 440A Condition A; Cold finished mechanical

Property Temperature Value Comment
Elastic modulus 23.0 °C Elastic modulus of 190 - 210 GPa Typical for Steel
Poisson's ratio 23.0 °C Poisson's ratio of 0.3 [-] Typical for Steel
Tensile strength 23.0 °C Tensile strength of 965 MPa -

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