Hangzhou Ualloy Material Co.,Ltd is one of the best bimetal alloy 5j20110 manufacturers and suppliers in China,Website:://.alloystrip.com, welcome to buy discount and low price truflex p675r, chace 7500, telcon200, kanthal 1200 from us, and also welcome to check the price and quotation with our factory. Bimetallic strip-5J20110 (Common Name: Truflex P675R, Chace 7500,Telcon200, Kanthal 1200) Bimetallic 5J20110 holds very high thermal sensitivity and higher resistivity,but the modulus of elasticity and allowable stress is lower,it can improve the sensitivity of the instrument,decrease the size and increase the force. Composition Grade 5J20110 High expansion layer Mn75Ni15Cu10 Low expansion layer Ni36 Chemical composition(%) Grade C Si Mn P S Ni Cr Cu Fe Ni36 ≤0.05 ≤0.3 ≤0.6 ≤0.02 ≤0.02 35~37 - - Bal. Grade C Si Mn P S Ni Cr Cu Fe Mn75Ni15Cu10 ≤0.05 ≤0.5 Bal. ≤0.02 ≤0.02 14~16 - 9~11 ≤0.8 Typical Physical properties Density (g/cm3) 7.7 Electrical resistivity at 20℃(Ωmm2/m) 1.13 ±5% Thermal conductivity, λ/ W/(m*℃) 6 Elastic Modulus,  E/ Gpa 113~142 Bending K / 10-6 ℃-1(20~135℃) 20.8 Temperature bending rate  F/（20~130℃）10-6℃-1 39.0%±5% Allowable temperature (℃) -70~ 200 Linear temperature (℃) -20~ 150 Application: The material is mainly used as Non magnetic non matching ceramic sealing material in Gyro and other electric vacuum devices. Style of supply Alloys Name Type Dimension 5J20110 Strip W= 5~120mm T= 0.1mm