Data Sheets

Copper and Copper Alloys - C95800

C95800

C95800 alloy possess extreme strength and ductility even at low temperatures. It has good casting qualities, shock & wear resistance and machinability potential. In addition to this, C95800 possess good thermal and electrical conductivity and is suitable for welding.
A tough oxide level provides the alloy with exceptional corrosion resistance. Heat treatment further increases its seawater corrosion properties therefore it is widely used in marine applications. typical uses are in seawater valves and ship components.


Chemical Composition

Spec:

Chemical Element % Present
Iron (Fe) 3.50 - 4.50
Manganese (Mn) 0.80 - 1.50
Aluminium (Al) 8.50 - 9.50
Nickel (Ni) 4.00 - 5.00
Lead (Pb) 0.0 - 0.03
Silicon (Si) 0.0 - 0.10
Copper (Cu) Balance

Properties

Physical PropertyValue
Density 7.64 g/cm³
Melting Point 1043-1060 °C
Thermal Conductivity 36.0 W/m.K
Electrical Resistivity 24.39 x10^-6 Ω .m

Spec:

-

Mechanical PropertyValue
Elongation A50 mm 15 %
Hardness Rockwell B 88 HRB
Tensile Strength 586 MPa

Alloy Designations

CDA 955

ASTM B-148

Alloy 9D

ASTM B-271

ASTM B-584


Supplied Forms

  • Bar
  • Forgings
  • Rod
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Last Datasheet Revision

22 July 2016

Disclaimer

This Data is indicative only and as such is not to be relied upon in place of the full specification. In particular, mechanical property requirements vary widely with temper, product and product dimensions. All information is based on our present knowledge and is given in good faith. No liability will be accepted by the Company in respect of any action taken by any third party in reliance thereon.

Please note that the 'Datasheet Update' date shown above is no guarantee of accuracy or whether the datasheet is up to date.

The information provided in this datasheet has been drawn from various recognised sources, including EN Standards, recognised industry references (printed & online) and manufacturers’ data. No guarantee is given that the information is from the latest issue of those sources or about the accuracy of those sources.

Material supplied by the Company may vary significantly from this data, but will conform to all relevant and applicable standards.

As the products detailed may be used for a wide variety of purposes and as the Company has no control over their use; the Company specifically excludes all conditions or warranties expressed or implied by statute or otherwise as to dimensions, properties and/or fitness for any particular purpose, whether expressed or implied.

Advice given by the Company to any third party is given for that party’s assistance only and without liability on the part of the Company. All transactions are subject to the Company’s current Conditions of Sale. The extent of the Company’s liabilities to any customer is clearly set out in those Conditions; a copy of which is available on request.