904L Fasteners, 1.4539, Uranus B6, Hex Bolt, Nut, Stud, Screw, Washer

904L Fasteners, 1.4539, Uranus B6, Hex Bolt, Nut, Stud, Screw, Washer



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904L Stainless Steel Fasteners are non stabilised austenitic stainless steel fasteners manufactured from alloy containing chromium, nickel, molybdenum and nitrogen with restricted carbon content. Stainless Steel 904L Fasteners are used for low temperature service and highly corrosive environments. TorqBolt is an eminent 904l Stainless Steel fastener supplier in India.

ASTM B649 Alloy 904L | ASTM B649 Alloy 904L

ASME SB649 Alloy 904L | ASME SB649 Alloy 904L

EN 3506-1 E1; URANUS B6 | EN3506-2 E1, URANUS B6

– Finish: Pickling and Passivation

– Compatible Fasteners: 904l Stainless Steel Washers | 904l Stainless Steel Nuts

– Marking: TorqBolt N08904

– 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

904L Fasteners Specification

904L Stainless Steel Fasteners Properties

Chemical Mechanical Physical Heat Treatment

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TorqBolt is a well known stockist of Pitch Dia 904L Stainless Steel 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.

ATI 904L is a registered trademark of ATI Metals.

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.