321 Stainless Steel Fasteners
321S31, BS2337, 1.4541, 321, S32100, X6CRNITI18-10
321 Stainless Steel Fasteners are austenitic stainless steel fasteners manufactured from alloy containing chromium, nickel, molybdenum and nitrogen with restricted carbon content. Stainless Steel 321 Fasteners are used for corrosive environments. TorqBolt is an eminent 321 stainless steel fastener supplier in India.
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321 Stainless Steel Bolting Type 321 Stainless Fasteners Type 321 Stainless Forgings 321 Stainless Nuts 321 Stainless Steel Screws 321 Stainless Threaded Rod Type 321 Stainless Washers Astm A193 Grade B8T Stud Bolts Astm A193 Grade B8Ta Bolts Astm A194 Grade 8T Hex Nuts A194 Grade 8Ta Nuts Astm A320 Grade B8T Bolts Astm A320 Grade B8Ta Bolts 1.4541 Bolts
321 Stainless Steel Fasteners Properties
321 Stainless Steel Fasteners Chemical Requirements
| UNS DesignationB | TypeC | CD | Mn | P | S | Si | Cr | Ni | Mo | N | Cu | Other ElementsE, F |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Austenitic (Chromium-Nickel) (Chromium-Manganese-Nickel) | ||||||||||||
| S32100 | 321 | 0.08 | 2.00 | 0.045 | 0.030 | 0.75 | 17.0-19.0 | 9.0-12.0 | . . . | 0.10 | . . . | Ti 5 x (C + N) min, 0.70 max |
321 Stainless Steel Fasteners Mechanical Requirements
| UNS Designation | TypeA | Tensile Strength, min |
Yield Strength, B min |
Elongation in 2 in. or 50 mm, min, % |
Hardness,maxC | Cold Bend°D | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| ksi | MPa | ksi | MPa | Brinell.HBW | Rockwell | |||||
| S32100 | 321 | 75 | 515 | 30 | 205 | 40 | 217 | 95 HRBW | not required | |