Copper Alloy, UNS C51980, H08 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.

Copper Alloy, UNS C51980, H08 Temper, Flat Products
Categories:	Metal; Nonferrous Metal; Copper Alloy
Material Notes:	Temper: Spring Excellent Suitability – Soldering, Brazing, Butt Weld, Capacity for Being Cold Worked; Good Suitability – Gas Shielded Arc Welding, Spot Weld; Fair Suitability – Oxyacetylene Welding, Coated Metal Arc Welding, Seam Weld; Poor Suitability – Capacity for Being Hot Formed Typical Uses: Terminals, automotive; Connectors, Electrical, Lead-Free; Contact springs Applicable Specifications: Strip - ASTM B888/B88M
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	Metric	English	Comments

Density	8.83 g/cc	0.319 lb/in³

Mechanical Properties	Metric	English	Comments
Tensile Strength	848 MPa	123000 psi
Tensile Strength, Yield	827 MPa	120000 psi	0.2% Offset
Elongation at Break	2.0 %	2.0 %
Tensile Modulus	110 GPa	16000 ksi
Modulus of Rigidity	41.4 GPa	6000 ksi
Poissons Ratio	0.33	0.33	Calculated
Machinability	20 %	20 %

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.0000123 ohm-cm	0.0000123 ohm-cm	14% IACS

Thermal Properties	Metric	English	Comments
CTE, linear	18.0 µm/m-°C @Temperature 20.0 - 300 °C	10.0 µin/in-°F @Temperature 68.0 - 572 °F
Thermal Conductivity	5.48 W/m-K	38.0 BTU-in/hr-ft²-°F
Melting Point	927 - 1040 °C	1700 - 1910 °F
Solidus	927 °C	1700 °F
Liquidus	1040 °C	1910 °F
Annealing Point	371 - 732 °C	700 - 1350 °F

Component Elements Properties	Metric	English	Comments
Copper, Cu	91.9 - 94.4 %	91.9 - 94.4 %	As Balance
Iron, Fe	0.050 - 0.20 %	0.050 - 0.20 %
Lead, Pb	<= 0.050 %	<= 0.050 %
Nickel, Ni	0.050 - 0.20 %	0.050 - 0.20 %
Phosphorus, P	0.010 - 0.35 %	0.010 - 0.35 %
Tin, Sn	5.5 - 7.0 %	5.5 - 7.0 %
Zinc, Zn	<= 0.30 %	<= 0.30 %

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 view all the property values for this datasheet as they were originally entered into MatWeb.

MC51980x6 / 292160

	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