Brass

Delta Fastener Corp. can provide a wide variety of brass fasteners including; brass nuts, brass bolts, sockets, washers and more Brass fasteners. If we do not have your brass 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 "Brass". 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 of brass materials. 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 7.60 - 8.75 g/cc 0.275 - 0.316 lb/in³ Average value: 8.48 g/cc Grade Count:291
Mechanical Properties Metric English Comments
Hardness, Rockwell B 25.0 - 133 25.0 - 133 Average value: 69.8 Grade Count:165
Hardness, Rockwell F 54.0 - 100 54.0 - 100 Average value: 68.7 Grade Count:64
Hardness, HR30T 8.00 - 240 8.00 - 240 Average value: 51.8 Grade Count:105
Tensile Strength, Ultimate 159 - 896 MPa 23000 - 130000 psi Average value: 440 MPa Grade Count:300
Tensile Strength, Yield 69.0 - 683 MPa 10000 - 99100 psi Average value: 247 MPa Grade Count:268
Elongation at Break 3.00 - 68.0 % 3.00 - 68.0 % Average value: 35.4 % Grade Count:296
Reduction of Area 40.0 - 60.0 % 40.0 - 60.0 % Average value: 52.4 % Grade Count:53
Modulus of Elasticity 97.0 - 115 GPa 14100 - 16700 ksi Average value: 104 GPa Grade Count:264
Poissons Ratio 0.280 - 0.375 0.280 - 0.375 Average value: 0.318 Grade Count:235
Charpy Impact 43.0 - 69.0 J 31.7 - 50.9 ft-lb Average value: 48.8 J Grade Count:98
Izod Impact 43.0 - 45.0 J 31.7 - 33.2 ft-lb Average value: 44.0 J Grade Count:22
Fatigue Strength 22.0 - 360 MPa 3190 - 52200 psi Average value: 106 MPa Grade Count:93
Machinability 30.0 - 106 % 30.0 - 106 % Average value: 45.7 % Grade Count:273
Shear Modulus 35.0 - 44.0 GPa 5080 - 6380 ksi Average value: 39.1 GPa Grade Count:259
Shear Strength 205 - 415 MPa 29700 - 60200 psi Average value: 273 MPa Grade Count:208
Electrical Properties Metric English Comments
Electrical Resistivity 0.00000470 - 0.0000280 ohm-cm 0.00000470 - 0.0000280 ohm-cm Average value: 0.00000678 ohm-cm Grade Count:246
Magnetic Susceptibility -1.00e-6 -1.00e-6 Average value: -1.00e-6 Grade Count:40
Thermal Properties Metric English Comments
CTE, linear 18.7 - 26.0 µm/m-°C 10.4 - 14.4 µin/in-°F Average value: 20.4 µm/m-°C Grade Count:281
Specific Heat Capacity 0.375 - 0.380 J/g-°C 0.0896 - 0.0908 BTU/lb-°F Average value: 0.380 J/g-°C Grade Count:254
Thermal Conductivity 26.0 - 159 W/m-K 180 - 1100 BTU-in/hr-ft²-°F Average value: 119 W/m-K Grade Count:285
Melting Point 820 - 1030 °C 1510 - 1880 °F Average value: 917 °C Grade Count:264
Solidus 820 - 990 °C 1510 - 1810 °F Average value: 904 °C Grade Count:286
Liquidus 890 - 1030 °C 1630 - 1880 °F Average value: 930 °C Grade Count:286
Processing Properties Metric English Comments
Processing Temperature 260 °C 500 °F Average value: 260 °C Grade Count:5
Annealing Temperature 425 - 750 °C 797 - 1380 °F Average value: 538 °C Grade Count:253
Hot-Working Temperature 625 - 900 °C 1160 - 1650 °F Average value: 770 °C Grade Count:226
Recrystallization Temperature 10.0 - 400 °C 50.0 - 752 °F Average value: 237 °C Grade Count:214
Component Elements Properties Metric English Comments
Antimony, Sb 0.0200 - 0.100 % 0.0200 - 0.100 % Average value: 0.0600 % Grade Count:20
Copper, Cu 55.0 - 86.0 % 55.0 - 86.0 % Average value: 66.4 % Grade Count:299
Silicon, Si 3.50 - 4.50 % 3.50 - 4.50 % Average value: 4.00 % Grade Count:5
Tin, Sn 0.250 - 5.00 % 0.250 - 5.00 % Average value: 0.783 % Grade Count:100
Zinc, Zn 5.00 - 43.5 % 5.00 - 43.5 % Average value: 32.7 % Grade Count:299
Disclaimer: The dimensions listed are for reference only. Sizes not listed may be available off the shelf or can be manufactured to customer requirements.