• Transport Package：Wooden Case
• material：Ni22Cr3 Ni36
• features：Medium than bending and resistivity
• use：Temperature measuring element
• Modulus of elasticity：147000
• Temperature curvature：26.2%±5%
• Linear temperature：-20~180
• Allows the use of temperature：-70~350
• density：8.2
• resistivity：0.8
• Model NO.：R80
• Specification：negotiable
• Trademark：tankii
• Origin：China
• HS Code：7408229000
• Production Capacity：30tons,Month

shop signR80With brand Composite layer
alloybrandHigh expansion layerNi22Cr3middle layer--------Low expansion layerNi36
Chemical compositionshop signNiCrFeCoCuZnMnSiCSP≤Ni3635.0~37.0-allowance---≤0.6≤0.30.050.020.02Ni22Cr3 21.0~23.02.0~4.0allowance---0.3~0.60.15~0.30.25~0.350.020.02
performanceThan bending K(20~135ºC)Temperature curvature
F/(greenhouse ~ 130 ºC) resistivityLinear temperature
/ ºCAllows the use of temperature / ºCDensity (g/cm after)Nominal valueAllowable deviationStandard valuesAllowable deviationLevel 1Level  214.3±5%±7%26.2%±5%0.8±5%-20~180-70~3508.2 Modulus of elasticity
E/GPaHardness (HV)Tensile strength
MPaAllow stress MPaHigh expansion layerLow expansion layer minimumbiggest147~177270~340200~255785~883196343