348 



Copper and Copper-base Alloys 



BRONZE, PHOSPHOR — Continued 



electrical conductivity, 2S1 



elongation, per cent, 281, 282 



Erichsen ductility, 281, 282 



hardness, 281, 282 



modulus of elasticity, 281 



proof strength, 281, 282 



proportional limit, 281, 282 



shear strength, 281 



specific gravity, 281 



tensile strength, 281, 282 



thermal conductivity, 281 

 Elevated Temperature: 



coefficient of expansion, 281 



thermal conductivity, 281 

 General : 



anneaUng, 266, 282 



cold working, 266 



corrosion resistance, 266 



hot working, 266 



structural, 266 



uses, 266 

 8% Phosphor Bronze (8.08% Sn, 0.03% P) 

 Room Temperature: 



bending properties, 329 



elongation, per cent, 317, 318 



endurance limit, 317, 318 



hardness, 318 



modulus of elasticity, 318 



reduction of area, per cent, 318 



tensile strength, 317, 318 



yield strength, 318 

 General : 



annealing, 266 



cold working, 266 



corrosion resistance, 266 



hot working, 266 



structural, 266 



uses, 266 

 8% Phosphor Bronze (8.2% Sn, 0.13% P) 

 Room Temperature: 



bending properties, 329 



corrosion fatigue, 318 



elongation, per cent, 318 



endurance limit, 318 



hardness, 318 



reduction of area, per cent, 318 



tensile strength, 318 

 General : 



annealing, 266 



cold working, 266 



corrosion resistance, 266 



hot working, 266 



structural, 266 



uses, 266 

 8% Phosphor Bronze (7.41% Sn, 0.38% P) (Carobronze) 

 Room Temperature: 



apparent elastic Umit, 271, 272 



coefficient of expansion, 271, 283 



density, 271, 283 



electrical conductivity, 271, 283 



elongation, per cent, 271-273, 283, 284 



Erichsen ductility, 283, 284 



hardness, 271-273, 283, 284 



modulus of elasticity, 271, 283 



proof strength, 283 



proportional hmit, 283 



shear strength, 283 



specific gravity, 283 



BRONZE, PnOSPKOR— Continued 



tensile strength, 271, 272, 283, 284 



thermal conductivity, 271, 273, 283 



yield strength, 271, 273 

 Elevated Temperature : 



coefficient of expansion, 271, 283 



elongation, per cent, 271 



melting point, 271 



tensile strength, 271 



thermal conductivity, 273, 283 

 General: 



anneahng, 266, 272 



cold working, 266 



corrosion resistance, 266 



hot working, 266 



structural, 266 



uses, 266 

 Grade C (8%) Phosphor Bronze (7.5% Sn, 0.066% P) 

 Room Temperature: 



apparent elastic limit, 270 



bending properties, 329 



coefficient of expansion, 270 



density, 270 



electrical conductivity, 270 



elongation, per cent, 270, 271, 317 



endurance limit, 270, 317 



hardness, 270, 271, 317 



modulus of elasticity, 270, 317 



proportional limit, 317 



tensUe strength, 270, 271, 317 



thermal conductivity, 270 

 Elevated Temperatures: 



coefficient of expansion, 270 



melting point, 270 

 General: 



anneahng, 266 



cold working, 266 



corrosion resistance, 266 



hot working, 266 



structural, 266 



uses, 266 

 10% Phosphor Bronze (9.76% Sn, 0.12% P) 

 Room Temperature: 



elongation, per cent, 318 



endurance Umit, 318 



hardness, 318 



modulus of elasticity, 318 



reduction of area, 318 



tensile strength, 318 



yield strength, 318 

 General: 



annealing, 266 



cold working, 266 



corrosion resistance, 266 



hot working, 266 



structural, 266 



uses, 266 

 10% Phosphor Bronze (10.6% Sn, 0.13% P) 

 Room Temperature: 



corrosion fatigue, 318 



elongation, per cent, 318 



endurance hmit, 318 



hardness, 318 



reduction of area, per cent, 318 



tensile strength, 318 

 General: 



annealing, 266 



cold working, 266 



corrosion resistance, 266 



