304LN Stainless Steel Bolts
1.4311, 304LN, S30453, X2CRNIN18-10
304LN Stainless Steel Bolts are austenitic stainless steel bolts manufactured from alloy containing chromium and nickel with restricted carbon content. Stainless Steel 304LN Bolts are used for low temperature service and highly corrosive environments. TorqBolt is an eminent 304 stainless steel bolts supplier in India.
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Type 304Ln Stainless Steel Bolts SS 304Ln Fasteners Type 304Ln Stainless Forgings 304Ln SS Nuts 304Ln Stainless Screws 304Ln SS Threaded Rod 304Ln Stainless Washers Astm A193 Grade B8Ln Class 2 Bolts Astm A193 Grade B8Lna Bolts Astm A194 Grade 8Ln Heavy Hex Nuts Astm A194 Grade 8Lna Heavy Hex Nuts 1.4311 Stud Bolts
304LN Stainless Steel Bolts Properties
304LN Stainless Steel Bolts Chemical Requirements
Austenitic Steels
| Grade | Description and UNS Designatio | Classes | C | Mn | P | S | Si | Cr | Ni | Mo | Cu | CbF | Ti | V | N |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ASTM A193 Grade B8LN, B8LNA | S30453 | 1, 1A, 1D | 0.030 | 2.00 | 0.045 | 0.030 | 1.00 | 18.0-20.0 | 8.0-11.0 | . . . | . . . | . . . | . . . | . . . | 0.10-0.16 |
304LN Stainless Steel Bolts Mechanical Requirements
Austenitic Steels (Inch)
| Grade | Diameter, in. |
Heat TreatmentB | Tensile Strength, min, ksi |
Yield Strength, min, 0.2 % offset, ks |
Elongation in 4 D,min | Reduction of Area,min | Hardness, max |
|---|---|---|---|---|---|---|---|
| ASTM A193 Grade B8LN Classes 1 and 1D | All diameters | carbide solution treated | 75 | 30 | 30 | 50 | 223 HBW or 96 HRBC |
| ASTM A193 Grade B8LNA Class 1A | All diameters | carbide solution treated in the finished condition | 75 | 30 | 30 | 50 | 192 HBW or 90 HRB |
Austenitic Steels (Metric)
| Grade Class , mm |
Diameter | Heat TreatmentB | Tensile Strength, min,MPa |
Yield Strength, min, 0.2 % offset, MPa |
Elongation in 4 D,min % | Reduction of Area,min % | Hardness, max |
|---|---|---|---|---|---|---|---|
| ASTM A193M Grade B8LN Classes 1 and 1D | All diameters | carbide solution treated | 515 | 205 | 30 | 50 | 223 HBW or 96 HRBC |
| ASTM A193M Grade B8LNA All diameters Class 1A | All diameters | carbide solution treated in the finished condition | 515 | 205 | 30 | 50 | 192 HBW or 90 HRB |