Rudrani Overseas is one of the well-known sellers of Alloy Steel ASTM A320 Grade L7 Fasteners, which are known for high tensile strength and corrosion resistance. We offer these Alloy Steel ASTM A320 Grade L7 Nuts at highly competitive prices and deliver consignment within stipulated time. Alloy Steel ASTM A320 Grade L7 Bolts is not recommended for concentrated nitric acid purposes or highly oxydizing nitric acid solutions. Alloy Steel ASTM A320 Grade L7 Washers is soft and ductile, as are all austenitic steels, where cold forming does not damage the corrosion resistance nor any heat treatment is required afterwards.
Moreover, thanks to the close control of impurities such as carbon, silicon, phosphorus which are known to be deleterious to the resistance of Alloy Steel ASTM A320 Grade L7 Screws in nitric acid solutions in the sensitized condition, it performs very well in chemical solution. The high corrosion resistance of this Alloy Steel ASTM A320 Grade L7 Hex Head Bolts is based on the formation of a homogeneous, compact passive layer on the surface.
However, the added particles in Alloy Steel ASTM A320 Grade L7 Hex Head Nuts did not show benefits to the wear resistance of the coating. However, Alloy Steel ASTM A320 Grade L7 Hex Head Screws should be used whenever high wear resistance and spring features are required in components of simple form designs.
|Grade||Raw Material Description|
|ASTM A320 L7||Alloy steel, AISI 4140/4142 quenched and tempered|
Specifications : ASTM A320 / ASME SA320
Length : 3mm to 200mm
Size : 3/6″ to 2″, M3 – M56, Custom Sizes
|ASTM A320 L7||0.37 - 0.49||0.65 - 1.10||0.035 max||0.04 max||0.15 - 0.35||0.75 - 1.20||0.15 - 0.25|
|Grade||Markings||Size||Tensile ksi, min||Yield, ksi, min||Charpy Impact 20-ft-lbf @ temp||Elong, %, min||RA, %, min||Hardness Max|
|L7||L7||Up to 2-½||125||105||-150° F||16||50||C35|
|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 A320 Grade L7 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 A320 L7 Fasteners Send an Email to [email protected]
Our products range of ASTM A320 L7 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 A320 L7 Fasteners to various countries such as Bulgaria, Finland, Sweden, Tunisia, Morocco, Czech Republic, Chile, United States, Iraq, Romania, Kuwait, Australia, Costa Rica, Argentina, Mexico, Angola, Iran, Brazil, Philippines, Ecuador, Egypt, Netherlands, Ghana, Kazakhstan, Nigeria, Saudi Arabia, Colombia, Sri Lanka, Kenya, Israel, Kazakhstan, South Korea, Azerbaijan, Lebanon, Chile, Bhutan, Algeria, Jordan, Poland, Belarus, South Africa, Slovakia, Mongolia, Oman, Thailand, Bolivia, United Arab Emirates, Serbia, Switzerland, Bahrain, Japan, Bangladesh, Hungary, Peru, Qatar, Nigeria, Ukraine, Venezuela, Gabon, Austria, Canada, Singapore, Belgium, Trinidad & Tobago, Australia, Jordan, Estonia, Greece, Taiwan, Iran, Croatia, Hong Kong, Norway, Vietnam, Portugal, Denmark, Indonesia, United Kingdom, Poland, Spain, Lithuania, Italy, France, New Zealand, Malaysia, Yemen, Pakistan, China, Turkey, Afghanistan, Libya, Russia, Mexico.