Copper nickel zinc alloy RBCuZn-D

Copper nickel zinc alloy RBCuZn-D

Contact Us

Details

Standard Class Alloy Chemical Composition(%)
Cu Al Fe Mn Ni P Pb Si Sn Zn other
ISO24373 Cu7730 CuZn40Ni10 46.0-50.0 0.01 - - 9.0-11.0 0.25 0.05 0.04-0.25 - bal. 0.5
GB/T9460 SCu7730 CuZn40Ni10 46.0-50.0 max 0.01 - - 9.0-11.0 max 0.25 max 0.05 0.04-0.25 - bal. max 0.5
BS EN14640 Cu7730 CuZn40Ni10 46.0-50.0 - - - 9.0-11.0 - 0.03 0.2 0.8-1.1 bal. 0.5
AWS A5.8 C77300 RBCuZn-D 46.0-50.0 0.01 - - 9.0-11.0 0.25 0.05 0.04-0.25 - bal. 0.5

Physical Properties And Mechanical Properties:

Solids-Temperature 890℃     Liquids-Temperature 935℃     Density 8.7kg/dm³     TensileStrength  385N/mm²     Elongation 25%     Brinell Hardness 120HB

Introduction: 

Utilized in the joints and gears of machinery, automatic technological industries, and steel-furniture industries. It is suitable for surface corrosion resistance hard facing for cast steel, cast iron, copper-alloy and nickel-alloy, as well as the butt welding of cast iron.

CONTACT WITH US
  • captcha