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Unifit Metalloys Inc. is a distinguished distributor of Stainless Steel ASTM A193 B8T Fasteners, which should be subsequently grinded or at least be free from crater cracks. Stainless Steel ASTM A193 B8T Nuts is used in oven linings, boiler baffles, kilns, lead pots, radiant tubes, annealing covers, saggers, burners, combustion tubes, etc. Stainless Steel ASTM A193 B8T Bolts is non-magnetic in the annealed and cold worked conditions and is as resistant to corrosion. Stainless Steel ASTM A193 B8T Washers is readily fabricated by standard commercial procedures and are tougher and tend to work harden rapidly.
Stainless Steel ASTM A193 B8T Screws is not recommended for frequent liquid quenching as it suffers from thermal shock. Stainless Steel ASTM A193 B8T Hex Head Bolts can be easily welded and processed by standard shop fabrication practices. The severe carburizing atmospheres for Stainless Steel ASTM A193 B8T Hex Head Nuts of thermal process equipment usually require nickel alloys.
Stainless Steel ASTM A193 B8T Hex Head Screws are applauded in the market for their features such as high tensile strength, long service life and dimensional accuracy. Stainless Steel ASTM A193 B8T Flat Washers provides excellent corrosion resistance, and high chromium content allows for good aqueous corrosion resistance. Stainless Steel ASTM A193 B8T Square Bolts has excellent corrosion resistance at normal temperatures but is primarily designed to perform at high temperatures.
ASTM A193 Grade B8T Raw Material
| Grade | Tensile Class | Raw Material Description |
| B8T | Class 1 | AISI 321 Stainless Steel, Carbide Solution Treated |
| Class 2 | AISI 321 Stainless Steel, Carbide Solution Treated and Strain Hardened |
ASTM A193 B8T Stainless Steel Fasteners Specification
Specifications : ASTM A193 / ASME SA193
Length : 3mm to 200mm
Size : 3/6″ to 2″, M3 – M56, Custom Sizes
Types of ASTM A193 B8T Fasteners
- ASTM A193 B8T Structural Bolts
- ASTM A193 B8T Heavy Hex Bolts
- ASTM A193 B8T Hex Bolts
- ASTM A193 B8T Hexagon Head Bolts
- ASTM A193 B8T Machine Bolts
- ASTM A193 B8T T Bolts
- ASTM A193 B8T Eye Bolt
- ASTM A193 B8T Foundation Bolts
- Stainless Steel ASTM A193 B8T J Bolts
- ASTM A193 B8T Button Head Bolt
- ASTM A193 B8T Anchor Bolts
- ASTM A193 B8T Long Bolts
- ASTM A193 B8T Carriage Bolt
- ASTM A193 B8T Elevator Bolt
- ASTM A193 B8T Timber Bolts
- ASTM A193 B8T Square Bolt
- ASTM A193 B8T Metric Bolt
- ASTM A193 B8T Plow Bolts
- ASTM A193 B8T U Bolts
- ASTM A193 B8T Flange Bolts
- ASTM A193 B8T Socket Set Screw
- ASTM A193 B8T Self Drilling Screw
- ASTM A193 B8T Socket Cap Screw
- ASTM A193 B8T Hex Head Screws
- ASTM A193 B8T Wood Screw
- ASTM A193 B8T Eye Screw
- ASTM A193 B8T Wing Screw
- ASTM A193 B8T Self Tapping Screws
- ASTM A193 B8T Roofing Screw
- ASTM A193 B8T Phillips Head Screw
- ASTM A193 B8T Decking Screw
- ASTM A193 B8T Machine Screw
- ASTM A193 B8T Thumb Screw
- ASTM A193 B8T Drywall Screws
- ASTM A193 B8T Chipboard Screw
- ASTM A193 B8T Metric Set Screws
- Steel ASTM A193 B8T Sems Screw
- ASTM A193 B8T Thread Rolling Screw
- ASTM A193 B8T Full Threaded Stud Bolts
- A193 B8T Half Threaded Stud Bolts
- SS ASTM A193 B8T Threaded Rod
- ASTM A193 B8T Double Ended Studs
- ASTM A193 B8T Tap End Stud Bolt
- Stainless Steel A193 B8T Tie Rods
- ASTM A193 B8T Stainless Steel Studs
- ASTM A193 B8T Single End Stud Bolts
- A193 Gr. B8T Reduced Shank Stud Bolt
- A193 B8T Continuous Threaded Stud
- A193 B8T Partial Threads Stud Bolt
- SA193 / A193 B8T Heavy Stud Bolts
ASTM A193 B8T Fasteners Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo |
| ASTM A193 B8T | 0.10 min | 1.00 | 1.00 max | 0.040 | 0.030 | 4.00-6.00 | 0.40-0.65 |
ASTM A193 B8T Fasteners Mechanical Properties
| Grade | Description | Diameter | Tensile Strength, min. | Yield Strength, min. | Hardness, max. | Marking |
|---|---|---|---|---|---|---|
| ASTM A193 B8T class 1 | S32100 (321) | all | 75 | 30 | 223 HB or 96 HRB | B8T |
| ASTM A193 B8T class 2 | S32100 (321) | 3/4” and under | 125 | 100 | 321 HB or 35 HRC | B8TSH |
| over 3/4” to 1” | 115 | 80 | 321 HB or 35 HRC | |||
| over 1” to 1 1/4” | 105 | 65 | 321 HB or 35 HRC | |||
| over 1 1/4” to 1 1/2” | 100 | 50 | 321 HB or 35 HRC |
ASTM A193 B8T Fasteners Standards
| Hexagon Bolt / Set Screws | Stud Bolt | Hexagon Nuts | Socket Cap screws |
|---|---|---|---|
| DIN 931 | BS4882 | DIN 934 | DIN 912 |
| DIN 933 | DIN 976 | BS 1768 | DIN 6912 |
| BS 1768 | BS 1769 | DIN 7984 | |
| UNI 5731 | BS 1083 | ANSI B18.3 | |
| UNI 5739 | BS 3692 | ISO 4762 | |
| ISO 4014 | ISO 4032 | UNI 5931 | |
| ISO 4017 | ISO 4033 | BS 2470 | |
| BS 1769 | ANSI B18.2.2 | BS 4168 | |
| BS 3692 | |||
| ANSI B18.2.1 |
| Socket & Slotted Set Screws | Socket & Slotted Countersunk Screws | Studs | Washers |
|---|---|---|---|
| DIN 913 | DIN 963 | DIN 938 | DIN 125 |
| DIN 914 | DIN 7991 | DIN 939 | DIN 9021 |
Stainless Steel ASTM A193 B8T Fasteners Price List:
We offer wide range of industrial ASTM A193 B8T Fasteners that in compliance with IS, BS and DIN standards at best market prices in India. To know more about the latest price of ASTM A193 B8T Fasteners Please Call 91 22 66518521 or Send an Email to chirag@unifitmetalloys.com
ASTM A193 B8T Fasteners Application Area:
Our products range of ASTM A193 B8T Fasteners find application in various areas such as: Ship Building Industries, Fertilizer Plants, Heavy Engineering Industries, power Generation Units ( Nuclear, Hydro or Thermal), Vessels, Valves, Pumps, Civil Construction Industries, Petro-Chemical Industries, Civil Industries, Oil Expansion Projects, Off Shore & On Shore Oil Towers, Home Fittings, Railways, Steel Plants etc.
Unifit Metalloys Inc. manufactures, suppliers and exports of ASTM A193 B8T Fasteners to various countries such as Saudi Arabia, Mexico, Brazil, Spain, Chile, Austria, Canada, Venezuela, Qatar, Azerbaijan, Norway, Sweden, United Arab Emirates, Oman, Bahrain, Bangladesh, United States, Colombia, New Zealand, South Africa, Nigeria, Pakistan, Ukraine, Thailand, Czech Republic, Gabon, Trinidad & Tobago, Lebanon, Denmark, Iran, Peru, Serbia, Estonia, Bhutan, Ghana, Libya, Morocco, Bulgaria, Afghanistan, Costa Rica, Belgium, Tunisia, Turkey, Netherlands, Romania, Indonesia, Ecuador, France, Poland, Angola, United Kingdom, Singapore, Belarus, Kazakhstan, South Korea, Nigeria, Italy, Lithuania, Greece, Portugal, Iran, Slovakia, Bolivia, Finland, Mexico, Australia, Algeria, Jordan, China, Poland, Egypt, Taiwan, Russia, Hong Kong, Israel, Iraq, Mongolia, Kuwait, Switzerland, Chile, Japan, Malaysia, Croatia, Sri Lanka, Kenya, Philippines, Vietnam, Yemen, Hungary, Argentina.
India
United States
Saudi Arabia
Kuwait
Singapore
Malaysia
UAE
Germany
Italy
China
UK
Canada
Iran
Thailand
South Korea
Turkey
Morocco
Costa Rica
Kazakhstan
Philippines
Egypt
Japan
Russia
Vietnam
Australia
Qatar
South Africa
Portugal
Oman
Jordan
Spain
Hong Kong
Netherlands
Indonesia
Mexico
Brazil
France
Taiwan
Nigeria
Bangladesh
Iraq
Ukraine
Poland
Romania
Cyprus
Angola
Colombia
Norway
Chile
Tobago
Greece
Czechia
Belgium
Sri Lanka
Myanmar
Venezuela