1.4311, 304LN, S30453, X2CRNIN18-10
ASTM A193 Grade B8LN Bolts are manufactured from 304 Stainless Steel in accordance with ASTM A193 specification. Torqbolt is a prominent A193 gr B8LN bolt supplier in India.
304Ln Stainless Steel Bolts SS 304Ln Fasteners Type 304Ln Stainless Steel Rings 304Ln SS Nuts 304Ln Stainless Screws SS 304Ln Threaded Rod SS 304Ln Washers Astm A193 Grade B8Ln Stud Bolts Astm A193 Grade B8Lna Bolts Astm A194 Gr. 8Ln Nuts Astm A194 Grade 8Lna Nuts 1.4311 Studs
Grade | Description and UNS Designatio | Classes | C | Mn | P | S | Si | Cr | Ni | Mo | Cu | CbF | Ti | V | N |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ASTM A193 Grade B8LN | 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 |
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 |
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 |