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Copper Nickel Silicon alloys

CuNiSi performance products

LBA Alloys
Available materials
Advantages
Sectors

Excellent thermal & electrical conductivity.
High mechanical & friction resistance.

CuNiSi alloys are hardenable and offer a unique combination of advantages. They are a material of choice for applications in high temperature, notably due to their heat conductiviy, stability at high temperature and resistance to stress relaxation.

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  • Suited for friction applications in hot environments 
  • Beryllium-free and Lead-free
  • Good formability and machinability

Due to their high thermal conductivity in particuliar, CuNiSi materials are the material of choice when heat removal is necessary:

- CuNiSi a suited for friction applications in hot environments: their high properties allow to optimize the sizing or the reliability of such parts

- In high-termperature production processes like moulding, the exceptionnal thermal performances of NS30 allow higher operating temperatures and therefore quicker production tack-times

Alloy Name
Available forms
Composition
UNS
European Norms
Other norms
Download
NS5
CuNi2Si, CuNi3Si-CW111C
2.0855
DIN 1756
  EN 12163
EN 12167
EN 12420
EN 12165 		DTD 498
NFL 14701
datasheet
NS6
CuNi3Si

C18000

CW111C

RWMA class 3
datasheet
NS30
CuNi7Si2Cr---
datasheet
Nib1
CuNiSi---
brochure
NS8
CuNi2SiCr---
Siclanic® F
CuNi2SiC70260EN 12163
EN 12167
EN 12420
EN 12165
CW111C		DTD 498
RWMA class 3
DIN 17666 wn 2.0855
DIN 17672 w 2.0855
DIN 44759
NFL 14
701
Siclanic® M
CuNi3SiMnC70250--
Siclanic® S
CuNi2Si-

CW111C

-
datasheet
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CuNi7Si2Cr - Copper Nickel Silicon - CuBe2 substitute | Lebronze alloys

NS30 | CuNi7Si2Cr

CuNi7Si2Cr. Copper Nickel Silicon Alloy High Thermal Conductivity and High Strength

Sectors

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