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Stainless steel AISI 304

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AISI 304
Chemical composition: C=0.08%max, Mn=2%max, Cr=19%, Ni=9.5%
Property Value in metric unit Value in US unit
Density 7.9 *10³ kg/m³ 493 lb/ft³
Modulus of elasticity 193 GPa 28000 ksi
Thermal expansion (20 ºC) 17.2*10-6 ºCˉ¹ 9.5*10-6 in/(in* ºF)
Specific heat capacity 502 J/(kg*K) 0.12 BTU/(lb*ºF)
Thermal conductivity 16.2 W/(m*K) 112 BTU*in/(hr*ft²*ºF)
Electric resistivity 7.2*10-7 Ohm*m 7.2*10-5 Ohm*cm
Tensile strength (annealed) 586 MPa 85000 psi
Yield strength (annealed) 241 MPa 35000 psi
Elongation (annealed) 55 % 55 %
Hardness (annealed) 80 RB 80 RB
Tensile strength (1/2 hard) 1100 MPa 160000 psi
Yield strength (1/2 hard) 760 MPa 110000 psi
Elongation (1/2 hard) 10 % 10 %
Hardness (1/2 hard) 35 RC 35 RC

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stainless_steel_aisi_304.txt · Last modified: 2012/06/02 by dmitri_kopeliovich
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