Inconel 690 Bolts Specification

Inconel 690 Bolts manufactured at TorqBolt are corrosion resistant,high temperature resistant with ultimate tensile strength.

Dimensional standards as per DIN 931,DIN 933,BS 1768,UNI 5731,UNI 5737,UNI 5739,ISO 4014,ISO 4017,BS 1769,BS 3692 are provided.

The raw material of these fasteners is renowned as registered trademarks like Inconel,Incoloy,Incology Alloys. Being a PED certified Fasteners Manufacturer by TUV Rheinland,our fasteners are accompanied with EN 10204 3.1/3.2 certification. Inconel 690 Bolts are available in hot forged,cold forged and bar stock machined conditions depending upon the order quantity.

Inconel Alloy 690 Is A High Chromium Inconel With Excellent Resistance To Many Corrosive Aqueous Media And High Temperature Atmosphere. Its High Chromium Content Gives It Excellent Resistance To Aqueous Corrosion By Oxidising Acids (especially Nitric Acid) And Salts And To Sulphidation At High Temperatures. In Addition To Its Corrosion Resistance, Alloy 690 Has High Strength, Good Metallurgical Stability And Favourable Fabrication Characteristics.

Inconel 690 Equivalent Designation

UNS DesignationBritish STDWerkstoff No.European STD
N066902.4642Nicr29fe

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