Werkstoff 2.0872 Fasteners, Cupronickel 90/10, Hex Bolt, Nut, Stud, Screw, Washer, DIN 931, 933, 934, 7991, 976, Inch, Metric Threads

Werkstoff 2.0872 Fasteners, Cupronickel 90/10, Hex Bolt, Nut, Stud, Screw, Washer, DIN 931, 933, 934, 7991, 976, Inch, Metric Threads



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2.0872 Fasteners like Bolts, Nuts, Washers and Threaded Rods are classified under CopperNickel. Werkstoff 2.0872 Fasteners are internationally known as fasteners manufactured from Cupronickel 90/10.

– Finish: Pickling and Passivation

– Compatible Fasteners: Cupronickel 90/10 Washers | Cupronickel 90/10 Nuts

– Marking: TorqBolt 2.0872

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


Product Features

DimensionsDIN 931, 933, 934, 7991, 976
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 OriginEast Europe/South America/Korea/Japan
Product OriginMade in India
CertificationDual Certified As per ASTM & ASME Codes
Additional CertificationsPED 97/23/EC Certified, Merkblatt AD 2000 Certified
Additional RequirementsNACE MR0103/MR0175/ISO 15156 Compliance
Mandatory RequirementsFree from Mercury & Radioactive Contamination

2.0872 Fasteners Specification

cupronickel 90-10also knows as UNS C70600 CUPRONICKEL with trade name CuNi10Fe1Mn has moderate strength and thermal stability at high temperature levels. Alloy 90-10 is highly resistant to oxidation and stress corrosion cracking. This alloy is a single phase alpha structure and is highly nourished with nickel. Alloy 90-10 has good resistance to sea water corrosion due to presence of manganese.

Cupronickel 90/10 Properties

Chemical Heat Treatment

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TorqBolt is a well known stockist of Pitch Dia Cupronickel 90/10 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.

Cuprothal is a registered trademark of Kanthal, a Sandvik Materials Technology Company.

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.