304H Stainless Steel Hex Nuts
304H, S30409
304H Stainless Steel Nuts are austenitic stainless steel nuts manufactured from alloy containing chromium and nickel with high carbon content and grain size of ASTM No 7 or coarser. Stainless Steel 304H Nuts are used for high temperature service. TorqBolt is an eminent 304 stainless steel nuts supplier in India.
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304H Stainless Steel Hex Nuts Properties
304H 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) | ||||||||||||
| S30409 | 304H | 0.04-0.10 | 2.00 | 0.045 | 0.030 | 0.75 | 18.0-20.0 | 8.0-10.5 | . . . | . . . | . . . | . . . |
304H 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 | |||||
| S30409 | 304H | 75 | 515 | 30 | 205 | 40 | 201 | 92 HRBW | not required | |