ASTM A668 Class FH Quenched and tempered, or normalized, quenched and tempered

ASTM A668 Class FH Quenched and tempered, or normalized, quenched and tempered general

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

ASTM A668 Class FH Quenched and tempered, or normalized, quenched and tempered thermal

Property Value
Manganese Manganese of 1.35 %
Phosphorus Phosphorus of 0.05 %
Sulfur Sulfur of 0.025 %

ASTM A668 Class FH Quenched and tempered, or normalized, quenched and tempered mechanical

Property Temperature Value Comment
Elastic modulus 23.0 °C Elastic modulus of 190 - 210 GPa Typical for Steel
Elongation A50 23.0 °C Elongation A50 of 19 - 20 % -
Hardness, Brinell 23.0 °C Hardness, Brinell of 174 - 235 [-] -
Poisson's ratio 23.0 °C Poisson's ratio of 0.3 [-] Typical for Steel
Reduction of area 23.0 °C Reduction of area of 36 - 39 % -
Tensile strength 23.0 °C Tensile strength of 565 - 620 MPa -
Yield strength 23.0 °C Yield strength of 330 - 380 MPa -

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