316LN Stainless Steel is a nitrogen enhanced version of 316L. It has a very low magnetic permeability and is suitable for applications where magnetic effects must be avoided. Flanges larger than 40CF are made from forged billets. This flange comes with 8 size M8 bolt holes.

Specifications

• Vacuum Leak Rate UHV <5x10-10 mbar l/s
• Size or DN DN63CF (4 ½ " OD flange)
• Compliance CF as ISO 3669-2
• Vacuum Seal Knife edge/ Cu or Viton gasket
• Body Material 316LN 1.4429
• Magnetic Permeability >1.005
• Temperature Range -273°C - 450°C
• Outside Diameter 113.5(4 ½ “)
• Thickness 17.5