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Eagle Brass 511 Phosphor Bronzes 4%, Spring

Category	Metal , Nonferrous Metal , Copper Alloy , Bronze
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 511 Phosphor Bronzes 4%, Spring.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

511 offers wear resistance, high strength, ductility, excellent spring properties and good bearing properties. Typical uses include fuse clips, switch parts, terminals, electronic connectors, bridge bearing plates and bellows.Information provided by Eagle Brass Company

Physical Properties	Metric	English	Comments
Density	8.86 g/cc	0.320 lb/in³	Annealed

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell 30T	75 - 79	75 - 79	Thickness > 0.020 Inch
Tensile Strength, Ultimate	627 - 724 MPa	91000 - 105000 psi
Tensile Strength, Yield	607 - 696 MPa	88000 - 101000 psi	0.2% offset
Elongation at Break	1.0 - 5.0 %	1.0 - 5.0 %	in 2 in.
Tensile Modulus	110 GPa	16000 ksi

Thermal Properties	Metric	English	Comments
CTE, linear	17.8 µm/m-°C @Temperature 20.0 - 300 °C	9.90 µin/in-°F @Temperature 68.0 - 572 °F
Thermal Conductivity	83.69 W/m-K	580.8 BTU-in/hr-ft²-°F

Component Elements Properties	Metric	English
Copper, Cu	95.9 %	95.9 %
Phosphorous, P	0.10 %	0.10 %
Tin, Sn	4.0 %	4.0 %

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.00000890 ohm-cm	0.00000890 ohm-cm	Annealed

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