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Carbon steel SAE 1070

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SAE 1070
Chemical composition: C=0.70%, 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 201 GPa 29200 ksi
Thermal expansion (20 ºC) 12.1*10-6 ºCˉ¹ 6.72*10-6 in/(in* ºF)
Specific heat capacity 490 J/(kg*K) 0.117 BTU/(lb*ºF)
Thermal conductivity 51.2 W/(m*K) 355 BTU*in/(hr*ft²*ºF)
Electric resistivity 1.68*10-7 Ohm*m 1.68*10-5 Ohm*cm
Tensile strength(cold drawn and annealed) 640 MPa 92800 psi
Yield strength(cold drawn and annealed) 495 MPa 71800 psi
Elongation(cold drawn and annealed) 10 % 10 %
Hardness(cold drawn and annealed) 91 RB 91 RB
Tensile strength (hot rolled) 703 MPa 102000 psi
Yield strength (hot rolled) 385 MPa 55800 psi
Elongation (hot rolled) 12 % 12 %
Hardness (hot rolled) 94 RB 94 RB

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carbon_steel_sae_1070.txt · Last modified: 2012/06/02 by dmitri_kopeliovich
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