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Specialty Compounds RTP Company

CLAL-MSX NICLAL 3444 H14 4/4 Hard Copper Alloy, diameter < 8, Free Cutting Bronze
Categories: Metal; Nonferrous Metal; Copper Alloy

Material Notes: Main Characteristics:
  • Excellent machineability
  • High mechanical properties
  • Self lubricating alloy
Typical Applications:
  • Parts for connectors
  • Friction parts
  • Bearings-Pinions-Lock pins

Information provided by CLAL-MSX

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.
 
Physical PropertiesMetricEnglishComments
Density 8.90 g/cc0.322 lb/in³
 
Mechanical PropertiesMetricEnglishComments
Hardness, Vickers >= 160>= 160
Tensile Strength, Ultimate >= 600 MPa>= 87000 psi
Tensile Strength, Yield >= 450 MPa
@Strain 0.2 %
>= 65300 psi
@Strain 0.2 %
Elongation at Break >= 5.0 %>= 5.0 %100 A
Modulus of Elasticity 105 GPa15200 ksi
 
Electrical PropertiesMetricEnglishComments
Electrical Resistivity 0.0000101 ohm-cm0.0000101 ohm-cm
 
Thermal PropertiesMetricEnglishComments
CTE, linear 17.3 µm/m-°C
@Temperature 0.000 - 100 °C
9.61 µin/in-°F
@Temperature 32.0 - 212 °F
Specific Heat Capacity 0.380 J/g-°C0.0908 BTU/lb-°F
Thermal Conductivity 67.0 W/m-K465 BTU-in/hr-ft²-°F
Melting Point 930 °C1710 °F
 
Component Elements PropertiesMetricEnglishComments
Copper, Cu 88 %88 %
Lead, Pb <= 4.0 %<= 4.0 %
Tin, Sn 4.0 %4.0 %
Zinc, Zn <= 4.0 %<= 4.0 %
 
Descriptive Properties
ColorBronze

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.

NCLAL091 / 160122

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