Ferralium 255 FG46 Fasteners, A182 F52, Hex Bolt, Nut, Stud, Screw, Washer

Ferralium 255 FG46 Fasteners, A182 F52, Hex Bolt, Nut, Stud, Screw, Washer



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Ferralium 255 FG46 Fasteners are dual phase austenitic-ferritic duplex fasteners manufactured from alloy containing chromium, nickel and molybdenum with restricted carbon content and minimum PREN 42. Uranus 52N Fasteners have high strength, resistance to pitting, stress corrosion cracking, erosion and corrosion fatigue, crevice corrosion resistant. TorqBolt is an eminent Ferralium 255 Fg46 fastener supplier in India.

ASTM A182 / A479 / A276 F61 | ASTM A182 / A479 / A276 F61

ASME SA182 / SA479 / SA276 F61 | ASME SA182 / SA479 / SA276 F61

EN 10088 | EN 10088

– Finish: Pickling and Passivation

– Compatible Fasteners: Ferralium 255 Washers | Ferralium 255 Nuts

– Marking: TorqBolt S32950

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


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 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

Ferralium 255 FG46 Fasteners Specification

UNS S32950 is a high chromium content super duplex ( austenite – ferrite) stainless steel. It contains 26% to 29% of chromium content. It has very good resistance to crevice corrosion and pitting just like other super duplex stainless steel catagories. It has a high tensile strength of around 690 MPa and good yield strenth of about 485 Mpa. They are mainly used oil refining, fertilizer, paper making, petroleum and other chemical or sour industries.

Ferralium 32550 Fasteners Properties

Chemical Mechanical Heat Treatment

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TorqBolt is a well known stockist of Pitch Dia Ferralium 255 FG46 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.

Ferralium is a registered trademark of Langley Alloys Limited.

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.