Rudrani Overseas is one of the well-known traders of Alloy Steel ASTM A193 Grade B7M Fasteners, which is designed for nitric acid applications. The sharp control of Carbon, Silicon and phosphorus contents makes Alloy Steel ASTM A193 Grade B7M Nuts possible to produce a more stable austenite microstructure, free of intermetallic or carbide precipitations. Please note that Alloy Steel ASTM A193 Grade B7M Bolts should not be used in contact with concentrated nitric acid containing CrVI. Alloy Steel ASTM A193 Grade B7M Screws is also very ductile, and has good weldability enabling its widespread usage in many applications.
Pickling of the previously brushed seam area in Alloy Steel ASTM A193 Grade B7M Washers is carried out by dipping and spraying, however, often pickling pastes or solutions are used. In this study, we investigated the effectiveness of high velocity oxy-fuel spraying coatings in resisting wear of Alloy Steel ASTM A193 Grade B7M Hex Head Bolts at elevated temperature using a pin-on-disc wear tester.
Alloy Steel ASTM A193 Grade B7M Hex Head Nuts offers high temperature resistant grade and also high resistance to general corrosion, pitting and stress corrosion cracking. Because of its high chromium and moderate nickel content, Alloy Steel ASTM A193 Grade B7M Hex Head Screws is resistant to sulfidation and can also be used in moderately carburizing atmospheres.
|Grade||Raw Material Description|
|ASTM A193 B7M||Chromium Molybdenum Alloy Steel, Quenched & Tempered|
Specifications : ASTM A193 / ASME SA193
Length : 3mm to 200mm
Size : 3/6″ to 2″, M3 – M56, Custom Sizes
|C||Mn, max||P, max||S, max||Si||Cr||Mo|
|0.37 - 0.49||0.65 - 1.10||0.035||0.040||0.15-0.35||0.75-1.20||0.15-0.25|
|Grade||Diameter||Tensile Strength||Yield Strength||Elongation||Reduction||Hardness|
|Grade B7M||M100 and under||690||550||18||50||235 HBW or 99 HRB|
|M100 and over||690||515||18||50||235 HBW or 99 HRB|
|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|
|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 B7M 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 B7M Fasteners Send an Email to [email protected]
Our products range of ASTM A193 B7M Fasteners replace application in various areas such as: Heavy Engineering Industries, Petro-Chemical Industries, Ship Building Industries, Fertilizer Plants, Civil Construction Industries, power Generation Units ( Nuclear, Hydro or Thermal), Civil Industries, Oil Expansion Projects, Off Shore & On Shore Oil Towers, Valves, Vessels, Home Fittings, Pumps, Railways, Steel Plants etc.
Rudrani Overseas manufactures, suppliers and exports of ASTM A193 B7M Fasteners to various countries such as Bhutan, Czech Republic, Poland, Yemen, Malaysia, Nigeria, Thailand, Brazil, Mexico, Argentina, Russia, Chile, Peru, Estonia, Morocco, South Korea, Qatar, New Zealand, Libya, Denmark, Indonesia, Costa Rica, Kuwait, Poland, Iran, Colombia, Austria, Trinidad & Tobago, Philippines, Mexico, Ghana, Bolivia, Romania, Singapore, Australia, Kenya, Saudi Arabia, Lebanon, Iran, Sri Lanka, Belgium, Oman, France, Turkey, Hong Kong, Azerbaijan, Japan, Israel, Italy, Taiwan, Serbia, Finland, Angola, Greece, Nigeria, United Arab Emirates, Iraq, Lithuania, Chile, Sweden, Pakistan, Jordan, Croatia, Bangladesh, Ukraine, Bahrain, South Africa, Kazakhstan, Switzerland, Afghanistan, Hungary, Canada., Venezuela, Slovakia, Spain, Netherlands, Belarus, United Kingdom, United States, Algeria, Portugal, Tunisia, Gabon, China, Vietnam, Mongolia, Norway, Ecuador, Bulgaria, Egypt.