Bronze

Delta Fastener Corp. can provide a wide variety of bronze fasteners including; bronze nuts, bronze bolts, sockets, washers and more Bronze Fasteners. If we do not have your bronze fasteners in stock (Inch or Metric) we can have these manufactured to your specification.

Material Notes

This property data is a summary of similar materials in the MatWeb database for the category "Bronze". Each property range of values reported is minimum and maximum values of appropriate MatWeb entries. The comments report the average value, and number of data points used to calculate the average. The values are not necessarily typical of any specific grade, especially less common values and those that can be most affected by additives or processing methods.

Physical Properties Metric English Comments
Density 6.40 - 9.25 g/cc 0.231 - 0.334 lb/in³ Average value: 8.40 g/cc Grade Count:265
Mechanical Properties Metric English Comments
Hardness, Brinell 40.0 - 420 40.0 - 420 Average value: 168 Grade Count:93
Hardness, Rockwell B 26.0 - 200 26.0 - 200 Average value: 88.4 Grade Count:139
Hardness, Rockwell C 29.0 - 44.0 29.0 - 44.0 Average value: 33.5 Grade Count:12
Hardness, Rockwell F 53.0 - 95.0 53.0 - 95.0 Average value: 68.0 Grade Count:37
Hardness, HR30T 6.00 - 82.0 6.00 - 82.0 Average value: 50.6 Grade Count:26
Tensile Strength, Ultimate 96.5 - 1010 MPa 14000 - 147000 psi Average value: 485 MPa Grade Count:302
Tensile Strength, Yield 69.0 - 793 MPa 10000 - 115000 psi Average value: 290 MPa Grade Count:256
Elongation at Break 0.000 - 70.0 % 0.000 - 70.0 % Average value: 23.4 % Grade Count:297
Reduction of Area 0.000 - 63.0 % 0.000 - 63.0 % Average value: 28.6 % Grade Count:33
Modulus of Elasticity 41.0 - 137 GPa 5950 - 19800 ksi Average value: 109 GPa Grade Count:256
Compressive Yield Strength 75.8 - 1610 MPa 233000 psi Average value: 655 MPa Grade Count:59
Poissons Ratio 0.280 - 0.346 0.280 - 0.346 Average value: 0.324 Grade Count:188
Charpy Impact 2.70 - 88.0 J 1.99 -64.9 ft-lb Average value: 33.4 J Grade Count:53
Izod Impact 2.70 - 75.0 J 1.99 - 55.3 ft-lb Average value: 36.0 J Grade Count:48
Fatigue Strength 90.0 -352 MPa 13100 - 51100 psi Average value: 201 MPa Grade Count:70
Machinability 20.0 - 90.0 % 20.0 - 90.0 % Average value: 32.7 % Grade Count:200
Shear Modulus 37.0 - 46.0 GPa 5370 - 6670 ksi Average value: 42.3 GPa Grade Count:188
Shear Strength 44.0 - 538 MPa 6380 - 78000 psi Average value: 297 MPa Grade Count:102
Electrical Properties Metric English Comments
Electrical Resistivity 0.00000360 - 0.0000250 ohm-cm 0.00000360 - 0.0000250 ohm-cm Average value: 0.0000118 ohm-cm Grade Count:243
Magnetic Permeability 1.00 - 1.34 1.00 - 1.34 Average value: 1.13 Grade Count:31
Magnetic Susceptibility -8.60e-8 - -1.00e-6 -8.60e-8 - -1.00e-6 Average value: -5.43e-7 Grade Count:24
Thermal Properties Metric English Comments
CTE, linear 16.0 - 26.0 µm/m-°C 8.89 - 14.4 µin/in-°F Average value: 17.7 µm/m-°C Grade Count:234
Specific Heat Capacity 0.375 - 0.450 J/g-°C 0.0896 - 0.108 BTU/lb-°F Average value: 0.385 J/g-°C Grade Count:228
Thermal Conductivity 33.0 - 208 W/m-K 229 - 1440 BTU-in/hr-ft²-°F Average value: 96.3 W/m-K Grade Count:246
Melting Point 832 - 1080 °C 1530 - 1970 °F Average value: 1010 °C Grade Count:206
Solidus 832 - 1050 °C 1530 - 1920 °F Average value: 982 °C Grade Count:205
Liquidus 890 - 1080 °C 1630 - 1970 °F Average value: 1040 °C Grade Count:206
Boiling Point 1400 °C 2550 °F Average value: 1400 °C Grade Count:24
Processing Properties Metric English Comments
Processing Temperature 315 - 1010 °C 599 - 1850 °F Average value: 969 °C Grade Count:17
Annealing Temperature 260 - 7050 °C 500 - 12700 °F Average value: 612 °C Grade Count:181
Hot-Working Temperature 625 - 925 °C 1160 - 1700 °F Average value: 819 °C Grade Count:126
Recrystallization Temperature 4.44 - 870 °C 40.0 - 1600 °F Average value: 336 °C Grade Count:79
Component Elements Properties Metric English Comments
Aluminum, Al 0.00500 - 14.5 % 0.00500 - 14.5 % Average value: 8.66 % Grade Count:101
Antimony, Sb 0.000700 - 0.700 % 0.000700 - 0.700 % Average value: 0.350 % Grade Count:17
Beryllium, Be 0.500 % 0.500 % Average value: 0.500 % Grade Count:4
Co + Ni 1.50 - 2.55 % 1.50 - 2.55 % Average value: 2.03 % Grade Count:4
Copper, Cu 55.0 - 100 % 55.0 - 100 % Average value: 87.8 % Grade Count:306
Iron, Fe 0.00200 - 5.50 % 0.00200 - 5.50 % Average value: 1.23 % Grade Count:254
Lead, Pb 0.000700 - 26.0 % 0.000700 - 26.0 % Average value: 1.83 % Grade Count:209
Manganese, Mn 0.100 - 3.50 % 0.100 - 3.50 % Average value: 1.28 % Grade Count:87
Nickel, Ni 0.000700 - 20.0 % 0.000700 - 20.0 % Average value: 2.55 % Grade Count:80
Other 0.0500 - 2.50 % 0.0500 - 2.50 % Average value: 0.593 % Grade Count:38
Other, total 0.500 - 2.50 % 0.500 - 2.50 % Average value: 0.556 % Grade Count:36
Phosphorous, P 0.0100 - 0.500 % 0.0100 - 0.500 % Average value: 0.194 % Grade Count:101
Silicon, Si 0.00300 - 3.80 % 0.00300 - 3.80 % Average value: 1.68 % Grade Count:61
Sulfur, S 0.00100 - 0.0800 % 0.00100 - 0.0800 % Average value: 0.0522 % Grade Count:5
Tin, Sn 0.0200 - 13.0 % 0.0200 - 13.0 % Average value: 5.21 % Grade Count:143
Zinc, Zn 0.0500 - 43.5 % 0.0500 - 43.5 % Average value: 5.25 % Grade Count:222
Disclaimer: The dimensions listed are for reference only. Sizes not listed may be available off the shelf or can be manufactured to customer requirements.