Werkstoff 1.4828 Fasteners, 309 Stainless Steel, Hex Bolt, Nut, Stud, Screw, Washer, DIN 931, 933, 934, 7991, 976, Inch, Metric Threads
1.4828 Fasteners like Bolts, Nuts, Washers and Threaded Rods are classified under Stainless Steel. Werkstoff 1.4828 Fasteners are internationally known as fasteners manufactured from 309 Stainless Steel.
– Finish: Pickling and Passivation
– Marking: TorqBolt S30909
– Type: Cold Forged, Hot Forged, Bar Stock Machined, Bar Stock Milling
|Dimensions||DIN 931, 933, 934, 7991, 976|
|Threads||Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically at the option of TorqBolt|
|Threads Configuration||ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads|
|Product Origin||Made in India|
|Certification||Dual Certified As per ASTM & ASME Codes|
|Additional Certifications||PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified|
|Additional Requirements||NACE MR0103/MR0175/ISO 15156 Compliance|
|Mandatory Requirements||Free from Mercury & Radioactive Contamination|
1.4828 Fasteners Specification
AISI 309 is known for better strength and oxidation resistance to temperatures as high as 1100 Degrees celcious. Due to its distinct composition it is superior to stainless steel grade 304. It is widely used in oven linings, boiler baffles, fire box sheets, furance components and various other applications. while hot working working temperature of 1200 Degrees celcious is recommended, and rapid quenching is recommended. It has high work hardened rates as this material can be drawn, headed, upset and stamped.