The chemical composition should be controlled strictly during the refining and forging process.
With excellent lower Magnetic permeability, high strength of mechanical properties and outstanding resistant to stress corrosion cracking and no tendency to galling.
Non-magnetic properties
Magnetic permeability (when MPS=1×105/4πNm)
* Relative Max: 1.010
* Average: μr≤1.005
Magnetic Field Gradient (hot spots)
* Max: B ≤ 0.05 micro Tesla/100mm