Copper Alloy, UNS C40850, OS015 Temper, Flat Products

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

(Viewing data as-entered. Click here to return)

Copper Alloy, UNS C40850, OS015 Temper, Flat Products
Categories:	Metal; Nonferrous Metal; Copper Alloy
Material Notes:	Temper: Nominal Grain Size 0.015 mm Fabrication Properties: Excellent Suitability – Soldering, Brazing, Capacity for Being Cold Worked; Good Suitability – Oxyacetylene Welding, Gas Shielded Arc Welding, Butt Weld; Fair Suitability – Capacity for Being Hot Formed Typical Uses: Terminals, automotive; Connectors, electronic; Contact springs; Lead Frames Applicable Specifications: Bar – ASTM B591; Strip – ASTM B888/B88M, ASTM B591
Vendors:	No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Original Value	Comments

Density	0.320 lb/in³

Mechanical Properties	Original Value	Comments
Tensile Strength	54.0 ksi
Tensile Strength, Yield	30.0 ksi	0.2% Offset
Elongation at Break	42 %
Tensile Modulus	17000 ksi
Modulus of Rigidity	6000 ksi
Poissons Ratio	0.42	Calculated
Machinability	20 %

Electrical Properties	Original Value	Comments
Electrical Resistivity	0.00000570 ohm-cm	30% IACS

Thermal Properties	Original Value	Comments
CTE, linear	10.1 µin/in-°F @Temperature 20.0 - 300 °C
Thermal Conductivity	75.0 BTU-in/hr-ft²-°F
Melting Point	1890 - 1940 °F
Solidus	1890 °F
Liquidus	1940 °F
Annealing Point	660 - 1350 °F

Component Elements Properties	Original Value	Comments
Copper, Cu	94.5 - 96.5 %
Iron, Fe	0.050 - 0.20 %
Lead, Pb	<= 0.050 %
Nickel, Ni	0.050 - 0.20 %
Phosphorus, P	0.010 - 0.20 %
Tin, Sn	2.6 - 4.0 %
Zinc, Zn	<= 2.8 %	As Balance

Descriptive Properties
US EPA Registered Antimicrobial	Yes

References for this datasheet.

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

MC40850x5 / 291892

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message