Astm A193 7 Fasteners, ASTM A193 Allen Cap Screw, 7 Square Bolts, DIN 1.4007 Fasteners, ASTM A193 Grade 7 Fasteners, Alloy Steel 7 Fasteners, SS ASTM A193 Stud Bolt, High Tensile Fasteners, ASTM A193 7 Washers, ASTM A193 7 Threaded Rod Supplier & Exporter

ASTM A193 7 Nylon Insert Nut, SS ASTM A193 7 Washer Heavy Hex Nuts, UNS S41000 Fasteners, Stainless Steel ASTM A193 Grade 7 Fasteners, ASTM A193 Grade 7 Bolts Manufacturers, 7 SS Spring Washer, ASTM A193 7 Hex Nuts, Heavy Hex Nuts Manufacturer & Stockist

Valour Alloys Inc., we carry a full inventory and Supply Alloy Steel GR 7 Fasteners products in a variety of sizes widely used for marine applications due to their excellent resistance to seawater corrosion, low macrofouling rates, and good fabricability.

They are a common high strength nut used with stud bolts for high and low temperature service, such as B16 and L7. When low temperature requirements are specified for Grade 7 nuts, the Charpy test procedures and requirements as defined in Specification A320/A320M for Grade L7 will apply.

Alloy steel GR 7 Fasteners are components of fastening systems that are made from a specific type of alloy steel known as Grade 7 alloy steel. Alloy steel is a type of steel that contains a combination of various elements to enhance its properties, such as strength, hardness, and corrosion resistance. The addition of alloying elements like chromium, molybdenum, vanadium, and nickel contributes to the improved performance of the steel in various applications.


Alloy Steel 7 Fasteners Manufacturer

Alloy Steel 7 Fasteners Manufacturer

Alloy Steel 7 Fasteners Exporter

Alloy Steel 7 Fasteners Exporter

Alloy Steel Nuts, Screw, Bolts, Sockets, Studs, Hex Set Screw, Socket Screw, Cap Screw, Pan Head Screw, Machine Screw, Socket Head Cap Screw, Allen Cap screw, Wing Screw, Washers, Spring Washers, Studs, Anchors, Marine Anchors, Nut, Hexagon Nut, Hex Nut, Hex Coupling Nut, Hex Domed Cap Nuts, Square Nut, Stud Bolts, Hex Head Bolts, Socket Hexagon Head Screw Anchor Bolt, U- Bolts, J Bolts, Mushroom Head Square Neck Bolts, T-Head Bolts, Wing Screw, Eye Bolt, Foundation Bolts, Structural Bolts Manufacturer in India

Alloy Steel GR 7 Composition: Alloy Steel GR 7 typically contains elements such as chromium, molybdenum, and nickel, which impart enhanced mechanical properties and corrosion resistance to the material.

Mechanical Properties: Alloy steel, including GR 7, is known for its high tensile strength, hardness, and resistance to wear and tear. These mechanical properties make it suitable for applications where strength and durability are crucial.

Corrosion Resistance: The alloying elements in GR 7, especially chromium, contribute to its corrosion resistance. This makes Alloy Steel GR 7 bolts and nuts suitable for use in environments where they may be exposed to moisture, chemicals, or other corrosive elements.

Applications: Alloy Steel GR 7 bolts and nuts find applications in various industries such as construction, automotive, aerospace, and oil and gas. They are commonly used in environments where high strength and corrosion resistance are essential.

Temperature Resistance: Alloy Steel GR 7 exhibits good temperature resistance, making it suitable for applications that involve exposure to elevated temperatures.

Standards and Specifications: Alloy Steel GR 7 bolts and nuts are manufactured according to industry standards and specifications to ensure quality and compatibility with various systems. Common standards include ASTM (American Society for Testing and Materials) specifications.

Benefits: The use of Alloy Steel GR 7 provides several advantages, including high strength, durability, and resistance to corrosion, making it a reliable choice for critical applications.

Installation and Maintenance: Proper installation and maintenance practices are crucial for ensuring the optimal performance of Alloy Steel GR 7 bolts and nuts. Following recommended torque values and inspection procedures helps maintain the integrity of the fastening system over time.

It's important to note that specific properties and applications may vary based on the exact composition and manufacturing processes of Alloy Steel GR 7. Therefore, users should refer to product specifications and guidelines provided by manufacturers for accurate information.

Alloy Steel 7 Fasteners Range

Stud Bolt Specifications ASTM A 193 ASME SA 193
Stud Bolt Dimensions ASTM,DIN, BS,GB, IS and all International Standards
Stud Bolt Length 3 mm to 200 mm
Stud Bolts Size M02 to M33 | Custom Sizes
Stud Bolt Type Stud Bolts, Heavy Stud bolt, Tie Bar, Tie Rod, Continuous Threaded Stud Bolts (Fully Threaded Studs without Chamfered Ends), Tap End Stud Bolts, Double End Stud Bolts, Double End Stud Bolts with Reduced Shank, Flange Stud Bolts (Fully Threaded Studs with Chamfered Ends), MS Stud Bolts, Metric Thread Stud Bolt, Rough Forged Stud Bolts, Stud Half Thread Bolts etc.
Stud Bolts Coating
  • PTFE Coating : Flouropolymer, FlouroCarbon, Xylan 1000 / 1014 / 1070 / 1400 / 1424 / 1427 / 1052 / 5230 / 5250 / 5611
  • Ceramic PTFE coating : FlouroCarbon Polymer, Xylar 1 / 101 / 2 / 201, TakeCoat 1000 / TakeCoat Ceramic 1, Sermagard 1105 / Sermagard 1280, ASTM F1428
  • Silver Coating : 99.9% Pure Silver, RoHS Compliant, Matte, Semi Bright and Bright finish, QQ-S-365, ASTM B700, AMS 2410 / 2411
  • Dacromet Coating : Dacromet 320 / 500 / ID / T, DacroBlack 107 / 127 / 135, DacroLub 15 /10, Zinc Flake Coating, Aluminium Flake Coating, ASTM F1136M, EN 13858, EN ISO 10683
  • Cadmium Plating : ElectroPlating, Metallic Coating, ASTM A165 / B766, ISO 4521, SAE AMS 2400/ 2401, QQ-P-416, PN 13.8, M-032-P
  • Zinc Phosphate Coating : AntiGalling, Basecoat for PTFE Fluorocarbon Coating, ASTM F1137 / D6280, Strong Adhesion and Corrosion Protection
  • Alloy Steel 7 Fasteners

    ASTM A193 / A194 Alloy Steel 7 Stud Bolt ASTM A193 / A194 Alloy Steel 7 Bolts
    ASTM A193 / A194 Alloy Steel 7 Punched Washer ASTM A193 / A194 Alloy Steel 7 Pan Head Screw
    ASTM A193 / A194 Alloy Steel 7 Square Nut ASTM A193 / A194 Alloy Steel 7 Insert Nuts
    ASTM A193 / A194 Alloy Steel 7 Welding Studs ASTM A193 / A194 Alloy Steel 7 Pan Head Screw
    ASTM A193 / A194 Alloy Steel 7 Cap Screw ASTM A193 / A194 Alloy Steel 7 Foundation Bolts
    ASTM A193 / A194 Alloy Steel 7 Threaded Rod ASTM A193 / A194 Alloy Steel 7 Hex Head Bolts
    ASTM A193 / A194 Alloy Steel 7 Nuts ASTM A193 / A194 Alloy Steel 7 Washers
    ASTM A193 / A194 Alloy Steel 7 Fender Washer ASTM A193 / A194 Alloy Steel 7 Lock Nut
    ASTM A193 / A194 Alloy Steel 7 Countersunk Slotted Screw ASTM A193 / A194 Alloy Steel 7 Double Ended Stud

    Types Of Alloy Steel 7 Fasteners

    Chemical Composition of Alloy Steel 7 Fasteners

    Grade C Mn Si P S Co Cr
    GR 7 0.37-0.49% 0.65-1.10% 0.04% 0.04% 0.15-0.035% 0.15-0.25% 0.75-1.20%

    Mechanical Properties of Alloy Steel 7 Fasteners

    Grade Diameter Tensile Strength Yield Strength Elongation Reduction Hardness
    GR 7 - - - - - -

    Equivalent Grade of Alloy Steel 7 Fasteners

    STANDARD WERKSTOFF NR. UNS
    Alloy Steel GR 7 - -

    Other Available Alloy Steel 7 Fasteners

    Alloy Steel A194 Nuts AS 2 Structural Bolts Stockiest in India
    Alloy Steel B 7 Washers Alloy Steel Hexagon Nut Stockholder
    ASTM A193 Alloy Steel U Bolts ASTM A193 Alloy Steel Foundation Bolts
    A193 AS Allen Cap Screw Suppliers Alloy Steel Machine Screws Distributors
    ASTM A194 Alloy Steel Screw Manufacturer A194 Alloy Steel Hex Domed Cap Nuts
    A194 AS Threaded Rods Manufacturer Top Quality Alloy Steel Spring Washers
    ASTM A193 Alloy Steel Threaded Stud Alloy Steel Hex Head Bolts Exporter

    Alloy Steel 7 Fasteners Application

    • Oil and Gas equipments
    • Offshore Technology
    • Seawater Desalination Plants
    • Chemical Industry
    • Airport, Malls, Buildings
    • Storage Tanks
    • Medical Industry
    • Civil Engineering
    • Pressure vessels, Reactor tanks, and Heat exchangers
    • Rotors, impellers and shafts
    • Power Plants
    • Petrochemical
    • Shipbuilding Industry
    • Mining Industry
    • Food Equipments Industry

    Test Certificates

    We Alloy Steel GR 7 Bolt/Nut with the following details Mill Test Certificate according to EN 10204 3.1, PMI Test, Test Report from NABL Approved Lab, 3.2 Certification by External Testing Authority third, ultrasonic test report, and X-ray report.

    Quality Assurance

    At Alloy Steel GR 7 Bolt/Nut all types such as Alloy Steel B6 Bolt/Nut,Alloy Steel B7 Bolt/Nut,Alloy Steel B16 Bolt/Nut,Alloy Steel 2 Bolt/Nut,Alloy Steel GR 6 Bolt/Nut,Alloy Steel GR 7 Bolt/Nut from raw material purchase to production and product shipping. They are visually inspected for compliance with ASTM, ASME, DIN, EN and JIS codes and standards. We can also designate certified official testing agencies upon customer request so that they can witness the product's material, size and quality compliance reports.

    Marking & Packing

    Our Alloy Steel GR 7 Bolt/Nut is packaged to ensure no damage during transit. In the case of export, the standard export packing is in a wooden box. All Alloy Steel GR 7 Bolt/Nut are marked with our grade, batch number, size and mark. We can also do custom branding on our products as per buyer's unique requirements

    Supplying Alloy Steel 7 Fasteners to Countries -

    We Export Alloy Steel 7 Fasteners to Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen, Syria, Israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Mayanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States of America, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherland, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, Europe, Africa, Asia, North America, South America, Middle East, Far East Etc.

    Distributing Alloy Steel 7 Fasteners to Cities -

    We Export Alloy Steel 7 Fasteners to Navi Mumbai, Indore, Baroda, Muscat, Secunderabad, Gimhae-si, Kanpur, Colombo, Kuala Lumpur, Bhopal, Pimpri-Chinchwad, Rajkot, Haryana, Hanoi, Ernakulam, Chandigarh, Surat, Los Angeles, Hong Kong, Ahmedabad, Perth, Petaling Jaya, Hyderabad, Mumbai, Algiers, Edmonton, Ludhiana, Ho Chi Minh City, Karachi, Bangkok, Dallas, Bengaluru, Jakarta, Granada, Seoul, Cairo, Geoje-si, Rio de Janeiro, Abu Dhabi, Port-of-Spain, Sydney, London, Courbevoie, Vung Tau, Sharjah, Jaipur, Lahore, Chennai, Istanbul, Lagos, Thane, Dubai, Coimbatore, La Victoria, Calgary, Jeddah, Busan, Mexico City, Al Khobar, Caracas, Singapore, Atyrau, Manama, Kolkata, Riyadh, Jamshedpur, Brisbane, Toronto, Noida, Ahvaz, Vadodara, Doha, Visakhapatnam, Ulsan, New Delhi, Gurgaon, Bogota, Howrah, Moscow, Nashik, Ranchi, Nagpur, Al Jubail, Houston, Milan, Chiyoda, Aberdeen, Melbourne, New York, Dammam, Montreal, Santiago, Kuwait City, Pune, Tehran, Thiruvananthapuram, Faridabad, Madrid, Ankara Etc.