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.
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 |
Specifications : ASTM A193 / ASME SA193
Length : 3mm to 200mm
Size : 3/6″ to 2″, M3 – M56, Custom Sizes
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 |
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 |
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 |
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
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.