Copper Alloys - Brasses

Material: Copper Alloys - Brasses
Composition: blank
Property Minimum Value (S.I.) Maximum Value (S.I.) Units (S.I.) Minimum Value (Imp.) Maximum Value (Imp.) Units (Imp.)
Atomic Volume (average) 0.0071 0.0073 m3/kmol 433.268 445.473 in3/kmol
Density 7.8 8.8 Mg/m3 486.938 549.366 lb/ft3
Energy Content 100 120 MJ/kg 10833.9 13000.6 kcal/lb
Bulk Modulus 96 136 GPa 13.9236 19.7251 106 psi
Compressive Strength 70 500 MPa 10.1526 72.5189 ksi
Ductility 0.05 0.55 0.05 0.55 NULL
Elastic Limit 70 500 MPa 10.1526 72.5189 ksi
Endurance Limit 105 300 MPa 15.229 43.5113 ksi
Fracture Toughness 30 86 MPa.m1/2 27.3014 78.264 ksi.in1/2
Hardness 460 3000 MPa 66.7174 435.113 ksi
Loss Coefficient 2e-005 0.0008 2e-005 0.0008 NULL
Modulus of Rupture 70 500 MPa 10.1526 72.5189 ksi
Poisson's Ratio 0.34 0.35 0.34 0.35 NULL
Shear Modulus 33 46 GPa 4.78624 6.67173 106 psi
Tensile Strength 150 850 MPa 21.7557 123.282 ksi
Young's Modulus 90 120 GPa 13.0534 17.4045 106 psi
Glass Temperature K °F
Latent Heat of Fusion 220 240 kJ/kg 94.5825 103.181 BTU/lb
Maximum Service Temperature 370 480 K 206.33 404.33 °F
Melting Point 1150 1335 K 1610.33 1943.33 °F
Minimum Service Temperature 0 100 K -459.67 -279.67 °F
Specific Heat 372 383 J/kg.K 0.287875 0.296388 BTU/lb.F
Thermal Conductivity 110 220 W/m.K 205.924 411.847 BTU.ft/h.ft2.F
Thermal Expansion 16.5 20.7 10-6/K 29.7 37.26 10-6/°F
Breakdown Potential MV/m V/mil
Dielectric Constant NULL
Resistivity 3.09 20.9 10-8 ohm.m 3.09 20.9 10-8 ohm.m
Environmental Properties
  Resistance Factors
1=Poor 5=Excellent
Flammability 5
Fresh Water 5
Organic Solvents 5
Oxidation at 500C 3
Sea Water 5
Strong Acid 2
Strong Alkalis 5
UV 5
Wear 5
Weak Acid 4
Weak Alkalis 5

This data is provided subject to AZoM.com's terms and conditions. Data reproduced with permission of Granta Design Limited www.grantadesign.com

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