stainless steel invar kovar strip coils

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

5)mill certificate : EN1024-3 3.1 B

              Width:         5mm~ 450 mm

4) Size :  Thickness :  0.1mm ~ 3mm

3)Surface : 2B  & Bright Annealing

2) Produce Standard : ASTM A 240  ASTM A 480  UNS

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

stainless steel :

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

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

professional manufacture of precision alloy coils and strip, Invar, Kovar, magnetic compesnation alloy , soft magnetic alloy