Ferralium Spring Washers Specification

Ferralium Spring Washers manufactured at TorqBolt are resistant to crevice corrosion and pitting with a combination of high chromium, molybdenum and nitrogen.Dimensional standards as per DIN 127, DIN 128 and DIN 137 are provided.
The raw material of these fasteners is classified as Duplex Stainless Steel. Being a PED certified Fasteners Manufacturer by TUV Rheinland,our fasteners are accompanied with EN 10204 3.1/3.2 certification. Ferralium Spring Washers are available in hot forged,cold forged and bar stock machined conditions depending upon the order quantity.

Ferralium Spring Washers Equivalent Designation

UNS DesignationBritish STDWerkstoff No.European STDSwedish STDJapanese STDForging
S329501.4507X2CrNiMoCuN25-6-3Sa 182 F61

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