Detailed Product Description

professional manufacture of Invar strip with more than 20 years ,equiped with Imported AOD Pot,spectroscopic analysis matchine, 12 rolls roller matchine ,and 8 years export experience.

one of the few factories in china produce the Invar , Kovar, soft magnetic alloy,  magnetic compensation alloy ,gladd sealing alloy, low expansion alloys.

Application:They are usually used for making magnetic shunts for tile thermal compensation of magnets in electricity meters,  thermo-magnetic switches, traveling wave tubes, magnetic control tubes, anemoscopes, voltage regulators, mileage speedometers, magnetic shunt compensation elements for petrol meters and kilowatt-hour meters, electro-instruments with permanent magnets.

stainless steel :

1) Grade : Invar , kovar,  1j30, 1j38,1j36,1j50,426 ,476, Ni19Mn7,Ni20Mn6 Ni16Cr11.

3)Surface : 2B  & Bright Annealing

4) Size :  Thickness :  0.1mm ~ 3mm

              Width:         5mm~ 450 mm

5)mill certificate : EN1024-3 3.1 B

6)Packing : each coil with water proof wrapped , then put on suffocated wooden pallet