K640 material is Age hardening type Nickel base alloy.
Chemical composition of K640, K640 mechanical properties, K640 datasheet, K640 equivalent grade, Heat treatment and temperature process of K640.
|K640 Round bar:||1mm-800mm|
|K640 Square bar:||10mm * 10mm-600mm *600mm|
|K640 Flat bar:||Thickness:8mm-800mm Width:10mm to 1500mm|
|K640 Sheet or Plate:||Thickness:3mm-80mm Width:1.5mm to 1500mm|
|K640 Strip or Coil:||Thickness:0.1mm-3mm Width:1.5mm-1500mm|
|K640 Forgings:||Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes|