Copper-nickel alloy

Copper- nickel alloy

Copper- nickel alloy StandardGB/ QBASTM/ CDAJISDIN

MarksBZn25- 18 BZn22- 18

BZn18- 20 BZn18- 18

BZn15- 20 BZn12- 25

BZn10- 25 BZn8- 25 C75200 C76400

C75400 C76200

C76000 C74500C7451 C7521

C7541 C7701CuNi25Zn18 CuNi22Zn18

CuNi18Zn20 CuNi25Zn20

CuNi12Zn25 CuNi10Zn25

Specification 0. 1- 8. 0 mm

PerformancesExcellent corrosion- resistance, elasticity, welding and strength performances.

UsesSuitable to be made into spectacle fittings, electric and electronic parts, craft ornaments, optical instruments and resistance line.

Nickel- free cupronickelStandard GB/ QB

Marks BMn0- 15

Specification 1. 0- 8. 0 mm

PerformancesExcellent elasticity, corrosion- resistance and high- temperature welding performances.

UsesSuitable to be used as spectacle fittings, watch chains, zippers and computer parts.

Free cutting cupronickelStandard GB/ QBASTM/ CDAJISDIN

MarksC7941 C79800 C79200 C79800 C79200 C7941CuNi18Zn19Pb1

Specification 1. 0- 50. 0 mm

PerformancesExcellent cutting and boring performances, high tenacity and corrosion- resistance.

UsesSuitable to be made into clock and watch parts, spectacle fittings and dial plates.

MonelStandard GB/ QBASTM/ CDA

MarksNCu28- 2. 5- 1. 5MONEL

Specification1. 0- 8. 0 mm

PerformancesExcellent elasticity, cold processing and welding performances.

UsesSuitable to be made into spectacle fittings and arc welding material.

Chemical composition of copper- nickel productsArticlesComposition

GB/ QBDIN/ ASTM/ JISNi+CoFeMnPbZnCu

C7941JIS C794116. 5- 19. 5<= 0. 25<= 0. 50. 8- 1. 8REM60. 0- 64. 0

C79800C79800/ CDA7989. 0- 11. 0<= 0. 251. 5- 2. 51. 5- 2. 5REM45. 5- 48. 5

C79200C79200/ CDA79211. 0- 13. 0<= 0. 25<= 0. 50. 8- 1. 4REM59. 0- 66. 5

BZn15- 20DIN CuNi15Zn2014. 0- 16. 0<= 0. 3<= 0. 5<= 0. 03REM60. 0- 63. 0

BZn18- 20DIN CuNi18Zn2017. 0- 19. 0<= 0. 3<= 0. 5<= 0. 03REM60. 0- 63. 0

BZn10- 25DIN CuNi10Zn259. 0- 11. 0<= 0. 3<= 0. 5<= 0. 03REM60. 0- 63. 0

BZn12- 25DIN CuNi12Zn2511. 0- 13. 0<= 0. 3<= 0. 5<= 0. 03REM60. 0- 63. 0

BZn22- 18DIN CuNi22Zn1821. 0- 23. 0<= 0. 3<= 0. 5<= 0. 03REM58. 0- 60. 0

BZn25- 18DIN CuNi25Zn1824. 0- 26. 0<= 0. 3<= 0. 5<= 0. 03REM57. 0- 59. 0

BMn0- 15- 0 - 0. 5- 5. 05. 0- 18. 0A1 1. 0- 8. 00. 1- 5. 0REM

Chemical composition of Monel productsArticlesCompositionTotalImpurity

GB/ QBDIN/ ASTM/ JISNi+CoFeMnCu

MonelMONELREM1. 5- 2. 51. 2- 1. 828. 0- 34. 0<= 0. 6