Nimonic 75 Fasteners, Hex Bolt, Nut, Stud, Screw, Washer

Nimonic 75 Fasteners, Hex Bolt, Nut, Stud, Screw, Washer



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Nimonic 75 Fasteners are low creep superalloy fasteners manufactured from alloy containing more than 50% nickel , 20% chromium with addition of titanium and aluminium. Nimonic Alloy 75 Fasteners have an ability to withstand very high temperatures. TorqBolt is an eminent Nimonic 75 fastener supplier in India.

DIN 17752 | DIN 17752

– Finish: Pickling and Passivation

– Compatible Fasteners: Nimonic 75 Washers | Nimonic 75 Nuts

– Marking: TorqBolt N06075

– Type: Cold Forged, Hot Forged, Bar Stock Machined

SKU: 1001030 Categories: , Tags: ,

Product Features

DimensionsDIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3
ThreadsUnless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically at the option of TorqBolt
Threads ConfigurationASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads
Melt Origin India
Product Origin Made in India
Certification Dual Certified As per ASTM & ASME Codes
Additional Certifications PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified
Additional Requirements NACE MR0103/MR0175/ISO 15156 Compliance
Mandatory Requirements Free from Mercury & Radioactive Contamination

Alloy 75 Fasteners Specification

NIMONIC 75 is a nickel chromium alloy with additions of carbon and titanium. Also Known as Alloy 75 this alloy is resistant to oxidation at elevated temperatures with a medium strength. Nimonic Alloy 75A can be provided in solution annealed and precipitation hardened condition.

Nimonic 75 Fasteners Properties

Chemical Heat Treatment


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TorqBolt is a well known stockist of Pitch Dia Nimonic 75 Round Bars from ¼ Inch to 4 inch & 6mm to 100mm in 1 meter, 3 meter & 6 Meter lengths. All Threaded Bars are Magnetic Particle Examined in accordance with ASTM E 709 with Indications & Cracks within 3% of The Diameter.

Nimonic is a registered trademark of Special Metals Corporation.

Raw Material Specifications: ASTM A276, A182, A240, A493, B98, B564, B637, B473, and A582 are noted for information only by American Society of Mechanical Engineers and American Society of testing and materials as suitable sources of material for the manufacture of bolts, hex cap screws, studs and washers, springs, forgings and flanges to the respective specification.