copper nickel alloy CuNi2si- C70260 Strip/Tape/foil/wire

China copper nickel alloy CuNi2si-C70260 Strip/Tape/foil/wire, Find details about China CuNi2si Strip, CuNi Alloy Strip from copper nickel alloy CuNi2si-C70260 Strip/Tape/foil/wire

Basic Info.

Model NO.

C70260

standard

GB/ASTM/JIS/BIS/DIN

Sample

Small Order Accepted

surface

bright

Trademark

TANKII

Transport Package

in Coil(Also Accord to Client′s Requirement)

Specification

0.01-3mm*0.3-600mm

Origin

China

HS Code

7409400000

Model NO.

C70260

standard

GB/ASTM/JIS/BIS/DIN

Sample

Small Order Accepted

surface

bright

Trademark

TANKII

Transport Package

in Coil(Also Accord to Client′s Requirement)

Specification

0.01-3mm*0.3-600mm

Origin

China

HS Code

7409400000

Product Desciption

copper nickel alloy CuNi2si-C70260 Strip/Tape/foil/wire

CuNi2Si -C70260 Nickel Silicon Bronze Alloys, which is an age-hardening alloy, higher alloyed in comparison with CuNi1.5Si, for current-carrying formed parts. It has an a-structure with very fine precipitations and recommends itself both for lead frames which require a high rigidity of the pins and for connector with high demands on the electrical conductivity, strength and relaxation behavior. In addition, the CuNi2Si can also be used for current-carrying formed parts and contact springs due to its good fatigue strength, forming and spring properties.

Mechanical Properties

Max Continuous Service Temp	200ºC
Resisivity at 20ºC	0.05±10%ohm mm2/m
Density	8.9 g/cm3
Thermal Conductivity	<120
Melting Point	1090ºC
Tensile Strength,N/mm2 Annealed,Soft	140~310 Mpa
Tensile Strength,N/mm2 Cold Rolled	280~620 Mpa
Elongation(anneal)	25%(min)
Elongation(cold rolled)	2%(min)
EMF vs Cu, μV/ºC (0~100ºC)	-12
Micrographic Structure	austenite
Magnetic Property	Non