Hitesh Metal is one of the most prominent and certified manufacturer and supplier of ASTM A193 B7 Stud Bolts. The Threaded B7 Studs are available in multiple coatings & platings. These B7 studs cover alloy steel and stainless steel bolting materials and fasteners which makes ASTM 193 B7-Studs suitable for high temperature and high-pressure application.
We manufacture B7 Stud bolts among our range of fasteners that are generally manufactured in particular diameter between 1/5 mm to 5 mm. We keep a large inventory of all standard sizes of B7 Alloy Studs. We also manufacture any custom size as per customers requirement.
These B7 Studs Specifications has been specifically designed to be used in pressure vessels, valves, flanges, and fittings. Our highly dedicated team of experts manufactures and processes the best quality of Grade B7 Studs at our centre to export to many countries as well as for domestic use.
We at Hitesh Metal have a complete line of ASTM A193 B7 Studs Bolts and ready to sell stock of all other types of fasteners at a very competitive price. Contact us on +91 9867071980 to request a quote OR Send us your enquiry for B7 studs at hiteshmetal@yahoo.com.
Available Coating & Plating for B7 Studs
Black Oxide B7-Studs
Plain surface B7-Studs
Hot Dip Galvanized B7 Studs
Zinc plated (Clear) B7 Studs
Yellow Zinc plated B7 Studs
Silver Cadmium plated B7-Studs
Yellow Cadmium plated B7-Studs
Xylan Coated B7 Studs
Mechanical Galvanized B7 Studs
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ASTM 193 B7 (AISI 4140) Chemical Composition
Element B7 (AISI 4140)
Carbon 0.38 - 0.48%
Manganese 0.75 - 1.00%
Phosphorus, max 0.035%
Sulfur, max 0.040%
Silicon 0.15 - 0.35%
Chromium 0.80 - 1.10%
Molybdenum 0.15 - 0.25
B7 Stud Bolts
Technical Specification ASTM A193 Grade B7 Chromium Molybendum steel, normally AISI 4140, heat treated to 28-32Rockwell Hardness, 125,000 PSI tensile strength, 105, 000 PSI yield. It will hold it's strength to 1000 degrees F. This grade of studbolts are engineered to mate with ASTM A194 Grade 2H Heavy Hex Nuts. Features ASTM A193 B7 bolts are built to the requirements of numerous specifications and material design properties. To be more specific, B7 alloy steel is a high temperature grade of A-193. B7 steel is also a chrome moly steel with a minimum tensile strength of 125ksi.
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- B7 Stud Bolts - Tap End Studs - Double Ended Studs - Welding Studs
Threaded Studs We manufacture and export Threaded Studs that meets the set industrial standards and norms. Fabricated in confirmation with ISO guidelines, the Threaded Studs we offer are also made available in different forms such as Fully Threaded Studs and Half Threaded Studs. Resistance to corrosion, accurate dimensions, durability and minimal maintenance are some of the special features of Threaded Studs dispatched by us in the domestic and international markets. Specifications: Grades Available: M.S.4.6,4.8 ,8.8 ,10.9 , SS 202/304/316, , B7, B7M, B8, B16, etc. Raw Materials Used – Brass, Mild Steel, Alloy steel, Stainless steel Size Range: M6 to M16, 5/16" to 5/8", Length Range: 25 mm to 175 mm, 1" to 7" Standard: DIN 939 Threads: Metric, UNC/UNC, UNC/UNF, BSF/BSW, BSW/BSW, As Per Buyers Requirement
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