Leaded Red Brass, Copper Alloy, UNS C32000, OS025 Temper, Wire

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Leaded Red Brass, Copper Alloy, UNS C32000, OS025 Temper, Wire
Categories:	Metal; Nonferrous Metal; Copper Alloy; Brass
Material Notes:	Temper: Nominal Grain Size 0.025 mm Fabrication Properties: Excellent Suitability – Soldering; Good Suitability – Capacity for Being Cold Worked, Brazing; Fair Suitability – Butt Weld; Poor Suitability – Capacity for Being Hot Formed Common Fabrication Processes: Drilling; Knurling; Machining; Roll Threading Typical Uses: Hardware; Locknuts; Bushings; Caps; Couplings; Pipe Plugs; Regulators; Screw Machine Parts; Plumbers' Brass Goods; Plumbing Fittings Applicable Specifications: Bar – ASTM B140/B140M; Rod – ASTM B140/B140M; Shapes – ASTM B140/B140M
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Physical Properties	Original Value	Comments

Density	0.316 lb/in³

Mechanical Properties	Original Value	Comments
Tensile Strength	43.0 ksi
Tensile Strength, Yield	18.0 ksi	0.5% Ext
Elongation at Break	38 %
Tensile Modulus	17000 ksi
Modulus of Rigidity	6400 ksi
Poissons Ratio	0.33	Calculated
Machinability	90 %

Electrical Properties	Original Value	Comments
Electrical Resistivity	0.00000480 ohm-cm	36% IACS

Thermal Properties	Original Value	Comments
CTE, linear	10.4 µin/in-°F @Temperature 20.0 - 300 °C
Specific Heat Capacity	0.0900 BTU/lb-°F
Thermal Conductivity	90.0 BTU-in/hr-ft²-°F
Melting Point	1820 - 1875 °F
Solidus	1820 °F
Liquidus	1875 °F
Annealing Point	800 - 1200 °F

Component Elements Properties	Original Value	Comments
Copper, Cu	83.5 - 86.5 %
Iron, Fe	<= 0.10 %
Lead, Pb	1.5 - 2.2 %
Nickel, Ni	<= 0.25 %
Zinc, Zn	11.1 - 15 %	As Balance

References for this datasheet.

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MC32000x5 / 291859

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