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Copper Nickel Silicon alloys

CuNiSi performance products

29 63.546

copper

28 58.6934

nickel

14 28.0855

silicon

LBA Alloys

Available materials

Advantages

Sectors

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.

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

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	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	CuNi2Si	C70260	EN 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	CuNi3SiMn	C70250	-	-
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

Why choose Lebronze alloys

Very wide portfolio of shapes and alloys: possibility to optimise the customer's TCO, e.g. for small friction components by comparing solutions from round bars and from flat and rolled material

NS30's unique performance: higher thermal conductivity than CuBe

Sectors

Aeronautics & space

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Materials

Key products

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Forms & Capabilities

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Copper Nickel Silicon alloys

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

NS30 | CuNi7Si2Cr

Why choose Lebronze alloys

Very wide portfolio of shapes and alloys: possibility to optimise the customer's TCO, e.g. for small friction components by comparing solutions from round bars and from flat and rolled material

NS30's unique performance: higher thermal conductivity than CuBe

Sectors

Aeronautics & space

Copper Nickel Silicon alloys

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

NS30 | CuNi7Si2Cr

Why choose Lebronze alloys

Very wide portfolio of shapes and alloys: possibility to optimise the customer's TCO, e.g. for small friction components by comparing solutions from round bars and from flat and rolled material

NS30's unique performance: higher thermal conductivity than CuBe

Sectors

Aeronautics & space

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