CMW® 328 Copper Alloy

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.

CMW® 328 Copper Alloy (discontinued **)
Categories:	Metal; Nonferrous Metal; Copper Alloy
Material Notes:	CMW® 328 material is a high strength, high conductivity copper base alloy. CMW® 328 is heat treatable. Optimum mechanical and physical properties of CMW® 328 material are developed by heat treatment or through a combination of heat treatment and cold working. CMW® 328 material is used extensively for cap style resistance welding electrodes. Evidence suggests that it can provide less sticking and resist deformation longer than its copper-chrome counterpart (CMW® 3) in some specific situations. CMW® 328 can be substituted for CMW® 3 in any structural or current carrying situation without fear of degrading the design. Information provided by CMW Inc. 1
Key Words:	UNS C18150 (Wrought)
Vendors:

Available Properties
Density Hardness, Rockwell B, Drawn Rod & Bar Tensile Strength, Ultimate, Drawn Rod & Bar Tensile Strength, Yield Elongation at Break, Drawn Rod & Bar Modulus of Elasticity, Bar, Rod & Strip Electrical Resistivity, Bar & Rod (80% IACS) CTE, linear Thermal Conductivity Melting Point Solidus Liquidus Softening Point, Permanent Softening Chromium, Cr Copper, Cu Zirconium, Zr

Property Data

This page displays only the text
of a material data sheet.

To see MatWeb's complete data
sheet for this material (including
material property data, metal
compositions, material suppliers,
etc), please click the button below.

Manufacturer Notes:
CMW Inc.

Category Notes
none

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

Users of our Advanced Search (registration required) may exclude discontinued materials from search results.

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.

	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