Shanghai Jieteng Precision Mold Factory

Shanghai Jingteng Metal Group Co., Ltd.

   
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4J32

4J32

4J32 American Standard Nickel-base Alloy
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Thickness：
Diameter：
  
4J32 American Standard Nickel-base Alloy



Chemical composition


 Ni Co Cu Fe Mn C Si P S
Min 31.50 3.20 0.40
0.20



Max 33.00 4.20 0.80 Balance 0.60 0.05 0.02 0.02 0.02

Physical properties

· Density: ρ=8.10g/cm3
· Melting temperature: 1430℃-1450℃
· Thermal conductivity:λ =13.9W/(m•℃)
· Resistivity:ρ =0.77μ Ω ·m


Features:
· Typically low expansion coefficient
· Low structure stability
· Stable performance



Application:

Commonly used in aircraft factory, mainly for the components of high precision
instrument under certain temperature range.

Delivery State:

Non heat treatment or heat treatment (annealing, normalizing and high temperature tempering) state of delivery. For heat treatment delivery should be noted in the contract, or by non heat treatment delivery.