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Eagle Brass 220 Commercial Bronze, 1/4 Hard

Category Metal , Nonferrous Metal , Copper Alloy , Brass
Manufacturer Eagle Brass Company
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Eagle Brass 220 Commercial Bronze, 1/4 Hard.pdf
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Material Notes:
CDA 220 is known for having very good corrosion resistance, great cold workability and good hot workability for drawing, blanking, coining, stamping, piercing and punching. Typical uses include plumbing brass, small arms cartridges, cable wrap, marine hardware, flexible tube, blots, screws, wave guides costume jewelry and kick plates.Information provided by Eagle Brass Company
Physical Properties Metric English Comments
Density 8.80 g/cc
0.318 lb/in³
Annealed
Mechanical Properties Metric English Comments
Hardness, Rockwell 30T 38 - 53
38 - 53
Thickness > 0.020 Inch
Tensile Strength, Ultimate 276 - 345 MPa
40000 - 50000 psi
Tensile Strength, Yield 131 - 324 MPa
19000 - 47000 psi
0.2% offset
Elongation at Break 15 - 40 %
15 - 40 %
in 2 in.
Tensile Modulus 117 GPa
17000 ksi
Thermal Properties Metric English Comments
CTE, linear 18.4 µm/m-°C

@Temperature 20.0 - 300 °C
10.2 µin/in-°F

@Temperature 68.0 - 572 °F
Thermal Conductivity 188.5 W/m-K
1308 BTU-in/hr-ft²-°F
Component Elements Properties Metric English Comments
Copper, Cu 90 %
90 %
Zinc, Zn 10 %
10 %
Electrical Properties Metric English Comments
Electrical Resistivity 0.00000405 ohm-cm
0.00000405 ohm-cm
Annealed
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