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Ni-Span C902 Wire
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Product: Views:392Ni-Span C902 Wire 
Unit price: Negotiable
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Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2019-07-14 15:41
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Details

Ni-Span C902 wire a precipitation hardenable Nickel-Iron-Chromium alloy having outstanding controllable thermoelastic coefficient characteristics and excellent oxidation resistance in high temperature atmospheres. The alloy can be processed to have a constant modulus of elasticity at temperatures ranging from -45 to +65oC (-50 to +150oF).

Chemical composition

Composition

%

Fe

Ni

Cr

Ti

Al

C

Mn

Si

p

S

Content

min

Bal

41.5

5.2

2

0.5






max

43.5

5.8

2.7

0.8

0.0.5

0.8

0.8

0.02

0.02

Typical Physical properties

Density (g/cm3)

8.05

Electrical resistivity at 20ºC(OMmm2/m)

1.0

Melting point ºC

1480

Thermal conductivity, λ/ W/(m*ºC)

12.98

Elastic Modulus, E/ Gpa

176~206

Coefficient of Expansion μm/m °C (20 – 100°C)

7.6

Modulus of Rigidity (kN/mm²)

62-69

Modulus of Elasticity (kN/mm²)

165-200

Key Features
                   

Outstanding controllable thermoelastic coefficient characteristics Can be processed to have constant modulus of elasticity from from -45 to +65ºC (-50 to +150ºF) Good for springs in watches and weighing equipment
Age hardenable

Typical Applications

Springs in precise applications, such as watches and weighing machines

http://www.ni-alloys.com/

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