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Nickel-Silver alloys

CuNiZn products: ARCAP® and other Nickel-Silver products

LBA Alloys
Available materials
Advantages

Mechanical strength. _Corrosion resistance. _A-magnestism. _Machinability. _Silver color.

Discover our range of nickelsilver alloys including ARCAP® (AP1D, AP1C, AP4, etc): special high end alloys with exceptionnal machining, cryogenic and magnetic properties. We also produce special Manganese two-phase nickelsilver, for reinforced strength and machinability, such as NM2 and NM436, and a lead-free machinable EnviN alloys.

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  • High durability of components
  • Precision and quality of machining

Nickel-silver also called "German silver" or "nickel brass" are alloys combining Copper with Nickel and Zinc. They offer a unique combination of properties, such as mechanical strength and corrosion resistance superior to those of brass, excellent machinability, good electrical resistivity and their silver color while not containing Silver.

Alloy Name
Available forms
Composition
UNS
European Norms
Other norms
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ARCAP® AP1
Cu65Ni25Zn8 - - -
brochure
ARCAP® AP1C
Cu56Ni25Zn17

C79360

 - -
brochure
ARCAP® AP1D
Cu61Ni25Zn12Pb1

C79350

 - -
brochure
ARCAP® AP4
Cu54Ni45 - - -
brochure
EnviN 1
CuNi12Mn5Zn3 - - -
brochure
Niclal® 106
CuZn25Ni6Mn - - -
Niclal® 120
CuZn24Ni12Mn

C75700

 -

DIN 2.0730 - NS 104
Niclal® 1300
CuZn24Ni13Pb1MnP - - -
datasheet
Niclal® 180
CuNi18Zn20

C76400

CW409J

DIN 2.0740 - NS 106 - C7521
brochure
Niclal® 1800
CuZn20Ni18Pb1MnP

C76300

CW408J

DIN 2.0790 - C7941
brochure
datasheet
Niclal® 181
CuZn27Ni17Mn

C77000

 -

DIN 2.0742 - NS 107 - C7701
NM2
CuNi7Zn39Pb3Mn2/S

C79800 approx.

CW400J

 -
brochure
NM3
CuNi7Zn39Pb3Mn2

C79800 approx.

CW400J

 -
brochure
NM436
CuZn38Ni11Mn6Pb2 - - -
brochure
NM6
CuZn37Ni12Mn6Pb2 -

CW407J

 -
brochure
NML48
CuZn42Ni10 - - -
Strong 400
CuNi37Zn13Mn - - -
Strong 88
CuNi36Zn12Fe1Mn - - -
ENVN0701
CuNi7Zn42 - - -
brochure
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ARCAP® - AP1C - AP1D | Lebronze alloys

ARCAP®

C79350. Anti-corrosion, Anti-magnetism, excellent Machinability. Four grades with outstanding performances: AP1D, AP1C, AP1, AP4.
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