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Copper~Brass~Bronze // Bronze // DEF STAN 02-838 ~ NES838 - NES838 DEF STAN 838

Chemical Element % Present
Nickel (Ni) 0.0 - 0.30
Iron (Fe) 0.0 - 0.10
Manganese (Mn) 0.0 - 0.02
Carbon (C) 0.02 - 0.40
Tin (Sn) 4.00 - 5.50
Silicon (Si) 0.0 - 0.30
Copper (Cu) Balance
Mechanical PropertyValue
Proof Stress 320 Min MPa
Tensile Strength 380 Min MPa
Elongation 16 Min %
Mechanical Prperties shown are for annealed bar.

A Phosphor Bronze Alloy with high strength and very high corrosion resistance especially in sewater and marine enviroments. Mainly used in Naval Engineering, Nuclear, Aerospace and Defence Applications.

Alloy Designations

DEF STAN 02-838

NES838

NES 838

DEF STAN 838

Temper Types

ANNEALED

    Supplied Forms

    Annealed Bar - Grade 1

    • Bar
    • Rod

    This Data is indicative only and must not be seen as a substitute for the full specification from which it is drawn. In particular, the mechanical property requirements vary widely with temper, product and product dimensions. The information is based on our present knowledge and is given in good faith. However, no liability will be accepted by the Company is respect of any action taken by any third party in reliance thereon.

    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.

    Any 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. Any contract between the Company and a customer will be subject to the company’s 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.

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