Copper Beryllium 21C, UNS C82510, TF00 Temper, As Sand Cast

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Copper Beryllium 21C, UNS C82510, TF00 Temper, As Sand Cast
Categories:	Metal; Nonferrous Metal; Copper Alloy
Material Notes:	Temper: As Sand Cast Typical uses: Sculpture; Golf Clubs; Jewelry; Safety Tools; Aluminum Die Cast Plunger Tips; Corrosion Resistant Valves; Glass Molds; Molds for Plastic Parts; Permanent Molds for Brass and Aluminum Castings; Undersea Cable Housings Applicable Specifications: As Sand Cast – Castings ASTM B770; Ingot – ASTM B30
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Physical Properties	Original Value	Comments

Density	0.298 lb/in³

Mechanical Properties	Original Value	Comments
Tensile Strength	>= 160 ksi	for Standard
Elongation at Break	>= 1.0 %	for Standard
Tensile Modulus	18500 ksi
Modulus of Rigidity	7115 ksi	Calculated
Poissons Ratio	0.30

Electrical Properties	Original Value	Comments
Electrical Resistivity	0.00000860 ohm-cm	20% IACS
Magnetic Permeability	1.002

Thermal Properties	Original Value	Comments
CTE, linear	8.60 µin/in-°F @Temperature 20.0 - 200 °C
Specific Heat Capacity	0.100 BTU/lb-°F
Thermal Conductivity	72.5 BTU-in/hr-ft²-°F
Melting Point	1575 - 1800 °F
Solidus	1575 °F
Liquidus	1800 °F

Component Elements Properties	Original Value	Comments
Aluminum, Al	<= 0.15 %
Beryllium, Be	1.9 - 2.15 %
Cobalt, Co	1.0 - 1.2 %
Copper, Cu	95.5 - 96.9 %	As Balance
Iron, Fe	<= 0.25 %
Lead, Pb	<= 0.020 %
Nickel, Ni	<= 0.20 %
Silicon, Si	0.20 - 0.35 %
Tin, Sn	<= 0.10 %
Zinc, Zn	<= 0.10 %

References for this datasheet.

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MC82510x1 / 293141

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