316S31, BS2347, DIN 1.4401, SUS 316, UNS S31600, X5CRNIMO17-12-2
ASTM A193 Grade B8MA Bolts are manufactured from 316 Stainless Steel in accordance with ASTM A193 specification. Torqbolt is a prominent A193 grade B8MA bolt supplier in India.
316 SS Bolts 316 Stainless Steel Bolts And Nuts Type 316 Stainless Steel Rings Type 316 Stainless Nuts SS 316 Screws Type 316 Stainless Springs 316 Stainless Steel Threaded Rod 316 Stainless Washers A4 70 Hex Bolts A4 80 Hex Bolts Astm A193 Grade B8M Bolts Astm A193 Grade B8M2 Class 1 Bolts Astm A193 Grade B8M3 Class 1 Bolts Astm A193 Grade B8Ma Bolts A194 Grade 8M Nuts A194 Grade 8Ma Nuts Astm A320 Grade B8M Stud Bolts Astm A320 Grade B8Ma Stud Bolts Astm F594G Stainless Steel Nuts Astm F594H Stainless Steel Nuts Astm F593 Type 316 Screws Astm F593 Type 316 Screws 1.4401 Threaded Rod
Grade | Description and UNS Designatio | Classes | C | Mn | P | S | Si | Cr | Ni | Mo | Cu | CbF | Ti | V | N |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ASTM A193 Grade B8MA | 316, S31600 | 1, 1A, 1D, 2 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | . . . | . . . | . . . | . . . | . . . |
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 B8MA Class 1A | All diameters | carbide solution treated in the finished condition | 75 | 30 | 30 | 50 | 192 HBW or 90 HRB |
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 B8MA Class 1A | All diameters | carbide solution treated in the finished condition | 515 | 205 | 30 | 50 | 192 HBW or 90 HRB |