Naval Brass, Arsenical, Copper Alloy, UNS C46500, O50 Temper, Rod

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Naval Brass, Arsenical, Copper Alloy, UNS C46500, O50 Temper, Rod
Categories:	Metal; Nonferrous Metal; Copper Alloy; Brass
Material Notes:	Temper: Light Anneal Excellent Suitability – Soldering, Brazing, Capacity for Being Hot Formed; Good Suitability – Oxyacetylene Welding, Spot Weld, Butt Weld; Fair Suitability – Gas Shielded Arc Welding, Seam Weld, Capacity for Being Cold Worked Common Fabrication Processes: Blanking; Drawing; Forming and Bending; Heading and Upsetting; Hot Forging and Pressing; hot heading and upsetting; Shearing Typical Uses: Architectural Metal; Elevators; Bolts; Nuts; Rivets; Aircraft Turn buckle Barrels; Balls; Condenser Plates; Heat Exchanger Tube; Heat Sinks; Petrochemical Tanks; Plater Bar for Jewelry; Plates, Baffles; Structural Uses; Valve Stems; Welding Rod; Marine Hardware; Propeller Shafts; Fittings Applicable Specifications: Bar – SAE J461, SAE J463; Plate – ASTM B432; Plate & Sheet - for Pressure Vessels, Condensers & Heat Exchangers ASME SB171, for Pressure Vessels, Condensers & Heat Exchangers ASTM B171/B171M; Rod – SAE J461, SAE J463
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Physical Properties	Original Value	Comments

Density	0.304 lb/in³

Mechanical Properties	Original Value	Comments
Tensile Strength	62.0 ksi @Thickness 50.8 mm
	63.0 ksi @Thickness 25.4 mm
	63.0 ksi @Thickness 6.35 mm
Tensile Strength, Yield	28.0 ksi @Thickness 50.8 mm	0.5% Ext
	30.0 ksi @Thickness 25.4 mm	0.5% Ext
	30.0 ksi @Thickness 6.35 mm	0.5% Ext
Elongation at Break	40 % @Thickness 25.4 mm
	40 % @Thickness 6.35 mm
	43 % @Thickness 50.8 mm
Tensile Modulus	15000 ksi
Modulus of Rigidity	5600 ksi
Poissons Ratio	0.34	Calculated
Machinability	30 %
Forgeability	90 %
Shear Strength	>= 42.0 ksi @Thickness 25.4 mm
	>= 42.0 ksi @Thickness 50.8 mm
	>= 42.0 ksi @Thickness 6.35 mm

Electrical Properties	Original Value	Comments
Electrical Resistivity	0.00000660 ohm-cm	26% IACS

Thermal Properties	Original Value	Comments
CTE, linear	11.8 µin/in-°F @Temperature 20.0 - 300 °C
Specific Heat Capacity	0.0900 BTU/lb-°F
Thermal Conductivity	67.0 BTU-in/hr-ft²-°F
Melting Point	1630 - 1650 °F
Solidus	1630 °F
Liquidus	1650 °F
Annealing Point	800 - 1100 °F

Processing Properties	Original Value	Comments
Hot-Working Temperature	1200 - 1500 °F

Component Elements Properties	Original Value	Comments
Arsenic, As	0.020 - 0.060 %
Copper, Cu	59 - 62 %
Iron, Fe	<= 0.10 %
Lead, Pb	<= 0.20 %
Tin, Sn	0.50 - 1.0 %
Zinc, Zn	36.7 - 40.5 %	As Balance

References for this datasheet.

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MC46500x7 / 292045

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