Ferralium 255 FG46 Washers, Flat Washers, Spring Washers, Lock Washers, Square Washers, DIN 125/127, ISO 7089/7090, ASME B18.22.1

Ferralium 255 FG46 Washers, Flat Washers, Spring Washers, Lock Washers, Square Washers, DIN 125/127, ISO 7089/7090, ASME B18.22.1



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

ASTM A240 Type 32550

ASME SA240 Type 32550

– Finish: Pickling and Passivation

– Compatible Fasteners: Ferralium 255 Screw | Ferralium 255 Bolts

– Marking: TorqBolt S32950

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


Product Features

DimensionsDIN 125/127, ISO 7089/7090, ASME B18.22.1
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 Washers 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 255 Fg46 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.