ASTM A193 Grade B8T bolts are made using high-quality material, and these bolts are manufactured using superior technology and mechanism. These bolts are commonly used for multiple purposes, and they have high strength and flexibility, which is the most remarkable property that this grade provides.
ASTM A193 Grade B8T bolts are highly efficient and effective for industrial and commercial uses. The strength of the grade is high, which makes it an ideal application for all kinds of purposes. This grade has great resistance from inter-granular corrosion.
ASTM A193 Grade B8T bolts are made from an extraordinary alloy combination, including chromium, silicon, nickel, manganese, carbon, phosphorous, etc. The grade has a high heat temperature bearing capacity. The grade includes minimum 17-19%, nickel 9-12%, silicon 1%, Manganese 2%, etc. The inclusion of all these products improves the stability and strength of the grade.
ASTM A193 Grade B8T bolts provide great resistance from corrosion, crevice corrosion, and stress cracking. The grade also has high tensile and yield strength which increases the durability of the grade. The minimum tensile is 125 Ksi, whereas the yield strength of the grade is 100 Ksi. The ASTM A193 Grade B8T bolts include cryogenic, pressure, and sanitary applications.
JF Engineering is one of the most astonishing manufacturers, suppliers, and exporters of all metal products. We manufacture these products using high-quality raw materials.
Stainless Steel Fasteners Standard | ASTM A193 Grade B8T |
---|---|
Size | M16 - M120 |
Length | UPTO 1200MM |
Threads: | METRIC, BSW, BSF, UNC, UNF or as required |
Standard: |
DIN: DIN 931, DIN 933, DIN 934, DIN 970 UTS – Unified Thread Standard : UNC, UNF, UNEF, UNS, NPT, NPTF ISO – International Organization for Standardization : ISO 4032, ISO 4033, JIS standards |
Packing: | canton, pallet, Small Boxs / carton / pallet, or customer request |
Element | Austenitic Stainless Steel |
---|---|
AISI 321 / 321H | |
CompositionA, % | |
Carbon | 0.08 max |
Manganese | 2.00 |
Phosphorus | 0.045 max |
Sulfur | 0.030 max |
Silicon | 1.00 max |
Chromium | 17.00 - 19.00 |
Nickel | 9.00 - 12.00 |
Titanium | 5 x Carbon Content - 0.70 |
Nitrogen | 0.10 max |
Tensile Class | Diameter, Inch | Tensile Strength, min, ksi |
Yield Strength, min, 0.2% offset, ksi |
Elongation in 4D, min, % |
Reduction of Area, min, % |
Hardness, max |
---|---|---|---|---|---|---|
Class 2A |
3/4 and under | 125 | 100 | 12 | 35 | 321 HBW or 35 HRC |
over 3/4 to 1 inclusive | 115 | 80 | 15 | 35 | ||
over 1 to 1-1/4 inclusive | 105 | 65 | 20 | 35 | ||
over 1-1/4 to 1-1/2 inclusive | 100 | 50 | 28 | 50 |
Products are packaged to ensure that there is no damage during transit. In case of exports, standard export packaging is done in wooden cases. All pipes are marked with Grade, Lot No, Size, Degree and our trade mark. On special requests we can also, make custom marking on our products.
At JF Engineering Products LLP, all fasteners are subject to strict inspection at each stage of the production process, from starting material purchasing to product dispatch. They are visually examined for conformity to ASTM, ASME, MSS, DIN, EN, and JIS codes and standards. Upon request, official certified Inspection Agencies can be called in to witness the material reports, dimensions and quality conformity of products.
Delivery time and delivery dates are based on the "type and quantity" of steel ordered. Our sales team will provide a delivery schedule when quoting to you. On rare occasions the delivery schedule may change so please check with our sales department when placing any orders.
Orders will be sent out within 2-3 business days, and may take up to 5-10 business days in transit. If fastener is out of stock, orders may take up to 2-4 weeks to ship. JF Engineering Products LLP will notify buyer if this situation occurs..
JF Engineering Products LLP take immensure pleasure in introducing itself as one of the leading Manufacturer & Exporter of high quality fasteners to meet the customer ultimate requirements in the fields of:
Chemical | Oil Mills | Petrochemical | Mining | Refineries | Construction |
Fertilizers | Shipbuilding | Power Plant | Steel Plant | Nuclear Power | Offshore |
Oil & Gas | Defence | Paper | Ports | Breweries | Railway |
Cement | Engineering Co. | Sugar & | Government Org. etc. |