ASTM A194 Grade 8R, Nitronic 50, XM-19, Square, Hex Nuts, Heavy Hex Nuts, ASME B18.2.2, B18.2.4.6M, B1.1, Inch, B1.13M, Metric Threads

ASTM A194 Grade 8R, Nitronic 50, XM-19, Square, Hex Nuts, Heavy Hex Nuts, ASME B18.2.2, B18.2.4.6M, B1.1, Inch, B1.13M, Metric Threads

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ASTM A194 Grade 8R Nuts are manufactured from Nitronic 50 in accordance with ASTM A194 specification. Torqbolt is a prominent A194 Gr.8R nut supplier in India.

Nitronic 50

Austenitic Steel

Carbide Solution Treated

– Finish: Pickling and Passivation

– Compatible Fasteners: A193 Grade B8r Bolt | Nitronic 50 Washers

– Marking: TorqBolt 8R

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

000

Product Features

DimensionsASME B18.2.2, B18.2.4.6M
ThreadsUnless otherwise specified, the threads shall be vertically or horizontally tapped at the option of TorqBolt
Threads ConfigurationASME B1.1 Inch Unified Threads and B1.13M Metric Coarse Threads
Melt OriginIndia
Product OriginMade in India
CertificationDual Certified As per ASTM & ASME Codes
Additional CertificationsPED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified
Additional RequirementsNACE MR0103/MR0175/ISO 15156 Compliance
Mandatory RequirementsFree from Mercury & Radioactive Contamination

ASTM A194 Gr. 8R Hex Nuts Specification

NITRONIC 50 also known as XM-19 is a chrome manganese nickel based alloy .Alloy 50 has double yield strength as compared to stainless steel 316/304 with low magnetic permeability. This alloy exhibits high strength at elevated temperatures and sub zero temperatures as well.

ASTM A194 Grade 8R Hex Nuts Properties

Chemical Physical Heat Treatment

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ADDITIONAL INFORMATION

TorqBolt is a well known stockist of Bright Finish ASTM A194 Grade 8R Hex Bars with across flats ranging from ¼”-4” & 6mm – 100mm in 1 meter, 3 meter & 6 Meter lengths. All Hexagonal Bars are Magnetic Particle Examined in accordance with ASTM E 709 with Indications & Cracks within 3% of The Diameter as specified in ASTM A194 Specification . Nitronic is a registered trademark of AK Steel.

Surface Discontinuity: ASTM A193 / A320 / F593 / F594 / A638 Bolts, Nuts & threaded rods are manufactured in accordance with surface discontinuities acceptable as per ASTM F788/F788M Specification.