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Eagle Brass 240 Low Brass, Hard

Category	Metal , Nonferrous Metal , Copper Alloy , Brass
Manufacturer	Eagle Brass Company
Trade Name
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Eagle Brass 240 Low Brass, Hard.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

CDA 240 has excellent ductility, corrosion resistance and strength which allows it to be deep drawn, etched, stamped, blanked and bent. Typical uses include musical instruments, battery caps, flexible hose, and decorative pieces because of its yellow color.Information provided by Eagle Brass Company

Physical Properties	Metric	English	Comments
Density	8.66 g/cc	0.313 lb/in³	Annealed

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell 30T	68 - 72	68 - 72	Thickness > 0.020 Inch
Tensile Strength, Ultimate	469 - 531 MPa	68000 - 77000 psi
Tensile Strength, Yield	448 - 510 MPa	65000 - 74000 psi	0.2% offset
Elongation at Break	4.0 - 8.0 %	4.0 - 8.0 %	in 2 in.
Tensile Modulus	110 GPa	16000 ksi

Thermal Properties	Metric	English	Comments
CTE, linear	19.1 µm/m-°C @Temperature 20.0 - 300 °C	10.6 µin/in-°F @Temperature 68.0 - 572 °F
Thermal Conductivity	140 W/m-K	972 BTU-in/hr-ft²-°F

Component Elements Properties	Metric	English	Comments
Copper, Cu	80 %	80 %
Zinc, Zn	20 %	20 %

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.00000556 ohm-cm	0.00000556 ohm-cm	Annealed

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