321 Stainless Steel Hex Nuts
321S31, F2281 Type 321, F593 Type 321, F738 Type 321, BS2337, 1.4541, 321, S32100, X6CRNITI18-10
321 Stainless Steel Nuts are austenitic stainless steel nuts manufactured from alloy containing chromium, nickel, molybdenum and nitrogen with restricted carbon content. Stainless Steel 321 Nuts are used for corrosive environments. TorqBolt is an eminent 321 stainless steel nuts supplier in India.
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321 Stainless Steel Hex Nuts Properties
321 Stainless Steel Hex Nuts 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 Hex Nuts 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 | |