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Carbon steel SAE 1090

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SAE 1090
Chemical composition: C=0.90%, Mn=0.75%, P=0.04% max, S=0.05% max
Property Value in metric unit Value in US unit
Density 7.872 *10³ kg/m³ 491.4 lb/ft³
Modulus of elasticity 202 GPa 29300 ksi
Thermal expansion (20 ºC) 11.5*10-6 ºCˉ¹ 6.39*10-6 in/(in* ºF)
Specific heat capacity 473 J/(kg*K) 0.113 BTU/(lb*ºF)
Thermal conductivity 49.8 W/(m*K) 345 BTU*in/(hr*ft²*ºF)
Electric resistivity 1.74*10-7 Ohm*m 1.74*10-5 Ohm*cm
Tensile strength(cold drawn and annealed) 696 MPa 101000 psi
Yield strength(cold drawn and annealed) 540 MPa 78300 psi
Elongation(cold drawn and annealed) 10 % 10 %
Hardness(cold drawn and annealed) 92 RB 92 RB
Tensile strength (hot rolled) 841 MPa 122000 psi
Yield strength (hot rolled) 460 MPa 66700 psi
Elongation (hot rolled) 10 % 10 %
Hardness (hot rolled) 98 RB 98 RB

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carbon_steel_sae_1090.txt · Last modified: 2012/06/02 by dmitri_kopeliovich
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