ASTM A320 L43 Bolts

ASTM A320 L43 Bolts, ASTM A320M L43 Anchor Bolt, ASTM A320 L43 Flange Bolt, ASTM A320 L43 Tap Bolt, ASTM A320 L43 Lag Bolt Exporters in Mumbai, India.

ASTM A320 L43 Bolts
ASTM A320 L43 Bolts

Steel Tubes India is the largest manufacturer Of ASTM A320 L43 Fastener range and stock in all sizes of bolts, nuts, washers, hex socket screws, metal thread screws, self-tapping & wood screws and security products in metric, imperial and in all grades. A320 L43 is the standard specification for alloy-steel and stainless steel bolts used in high-temperature or high-pressure environments or other special-purpose applications. Steel Tubes India has been manufacturing ASME SA 320 L43 SS Bolts, ASTM A320 L43 Head Hex Bolts and custom fasteners as requirement of customer since 1968.

ASME A320 L43 Stainless Steel Bolt specification is heavily utilized in petroleum and chemical construction applications. ASTM A320 L43 12-Point Bolt are clean, bright, smooth, and acclaimed for their durable performance and rugged construction.. The bolts, cap screws, and studs shall be manufactured from material having a chemical composition conforming to the requirements specified. The ASTM A320 L43 Fasteners has some unique features to offer such as Optimum strength, Corrosion resistance, Chemical resistance, Rugged design, High conductivity, Smooth surface & etc.

We manufacture premium quality ASTM A320 L43 Bolts which are ideal for high pressure along with cold and hot temperature applications. We manufacture different types of ASTM SA 320 L43 Bolts in hot forged or cold formed bolts in almost all shapes & sizes. We also provide passivation, quality coating further processing as per client's requirement.

ASTM A320 L43 Hex Head Bolts, ASTM A320 L43 Screws, A320 L43 Hexagon Head Screw, ASTM A320 L43 Bolts, ASTM A320 L43 Socket Head Cap Screws, ASTM A320 L43 Threaded Rods, ASTM A320 L43 Heavy Hex Bolts Supplier in India. Check ASTM A320 L43 Bolts Price in India.

Table Of Contents

ASTM A320 L43 Bolts Specification

ASTM A320 specification covers alloy steel bolting materials for pressure vessels, valves, flanges, and fittings for low-temperature service. Each alloy shall conform to the prescribed chemical composition requirements. The material, as represented by the tension specimens, shall conform to the requirements as to tensile properties such as tensile strength, yield strength, elongation, and hardness. The material shall meet the prescribed impact energy absorption requirements and the recommended test temperature. According to ASTM A320 mechanical tests shall be conducted on the material, namely: impact testing, tension testing, and hardness testing.
Inside ASTM A320 several grades are covered, including both ferritic and austenitic steels designated L7, B8, etc. Selection will depend on design, service conditions, mechanical properties, and low-temperature characteristics
The values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. Combining values from the two systems may result in nonconformance with the specification. Like the ASTM A193 specification, unless otherwise specified, the 8UN thread series is specified on fastener larger than 1” in diameter.

GRADES
L7 Alloy steel AISI 4140/4142 Quenched and tempered

ASTM A320 L43 Bolts Packaging

  • - Bundles (hexagonal)
  • - Wooden Boxes
  • - Crates (steel/wooden)
  • - Packaging for ASTM A320 L43 Bolts as per customer's requirements

Special Features:

  • - Each bundle covered with plastic for protection against extreme weather.
  • - End of ASTM A320 L43 Bolts protected by plastic caps.
  • - Bundles strapped with plastic strips.
  • - Each radius of U-Bend tube separated by a separator.
  • - Packaging list (laminated) placed with box/crate.

Equivalent Grades Of ASTM A320 L43 Bolts

L7 Alloy steel AISI 4140/4142 Quenched and tempered

ASTM A320 L43 Bolts Industrial Applications

  • ASTM A320 L43 Bolts uses in Aircraft Exhaust Manifolds
  • ASTM A320 L43 Bolts uses in Off-Shore Oil Drilling Companies
  • ASTM A320 L43 Bolts uses in Power Generation
  • ASTM A320 L43 Bolts uses in Petrochemicals
  • ASTM A320 L43 Bolts uses in Gas Processing
  • ASTM A320 L43 Bolts uses in Specialty Chemicals
  • ASTM A320 L43 Bolts uses in Pharmaceuticals
  • ASTM A320 L43 Bolts uses in Pharmaceutical Equipment
  • ASTM A320 L43 Bolts uses in Spiral Welded tube for burner pipes and flues
  • ASTM A320 L43 Bolts uses in Sea Water Equipment
  • ASTM A320 L43 Bolts uses in Heat Exchangers

ASTM A320 L43 Bolts Mechanical Properties

Grade Size Tensile, ksi, min Yield, ksi, min Charpy Impact 20-ft-lbf @ temp Elong, %, min RA, %, min
L7 Up to 21⁄2 125 105 -150° F 16 50

Manufacturer of ASTM A320 L43 Hex Cap Screws, ASTM A320 L43 Heavy Hex Bolts, ASTM A320 L43 Threaded Rods, ASTM A320 L43 Screws, ASTM A320 L43 Grade 4.6 Low Medium Carbon Steel Bolts in Mumbai, India

ASTM A320 L43 Bolts Chemical Composition

Element L7 (AISI 4140) L43 (AISI 4340)
Carbon 0.37 – 0.49% 0.38 – 0.43%
Manganese 0.65 – 1.10% 0.75 – 1.00%
Phosphorus, max 0.035% 0.035%
Sulfur, max 0.040% 0.040%
Silicon 0.15 – 0.35% 0.15 – 0.35%
Chromium 0.75 – 1.20% 0.70 – 0.90%
Nickel 1.65 – 2.00%
Molybdenum 0.15 – 0.25% 0.20 – 0.30%

ASTM A320 L43 Recommended Hardware And Grades

Grade Nuts Washers
L7 A194 Grade 4 or 7 F436
L43 A194 Grade 4 or 7 F436
Strain hardened nuts available as a supplementary requirement

Manufacturer Of Following ASTM A320 L43 Bolts

Type of ASTM A320 L43 Bolts

ASTM A320 L43 Hex Bolts

ASTM A320 L43 Hex Bolts

EN 1665 ASTM A320 L43 F Hexagon bolts with flange, heavy series, Form F

ASTM A320 L43 Hex Bolts

ISO 4014 ASTM A320 L43 Hexagon bolts with shaft, product classes A and B

ASTM A320 L43 Hex Bolts

ISO 4017 ASTM A320 L43 Hexagon bolts with thread to the head – Product grades A and B 

ASTM A320 L43 Hex Bolts

ISO 8676 ASTM A320 L43 Hexagon bolts with thread to head, metric fine thread

ASTM A320 L43 Hex Bolts

ISO 8765 ASTM A320 L43 Hexagon head bolts with shank, metric fine thread

ASTM A320 L43 Hex Bolts

ISO 4018 ASTM A320 L43 Hexagon bolts with thread to head

ASTM A320 L43 Hex Bolts

ISO 4016 ASTM A320 L43 Hexagon bolts with shaft, product class C

ASTM A320 L43 Hex Bolts

EN 24015 ASTM A320 L43 Hexagon head bolts with shank, relieved shank

ASTM A320 L43 Hex Bolts

CSN 02 1104 ASTM A320 L43 Bright hexagon bolts with hole in the head

ASTM A320 L43 Hex Bolts

CSN 02 1105 ASTM A320 L43 Bright hexagon bolts with slot

ASTM A320 L43 Hex Bolts

CSN 02 1105 ASTM A320 L43 B Bright hexagon bolts with slot
       

ASTM Standards Of ASTM A320 L43 Bolts

L43 Alloy steel AISI 4140/4142 Quenched and tempered
L43 Alloy steel AISI 4340 Quenched and tempered
B8 Class 1 Stainless steel AISI 304, carbide solution treated
B8M Class 1 Stainless steel AISI 316, carbide solution treated
B8 Class 2 Stainless steel AISI 304, carbide solution treated, strain hardened
B8M Class 2 Stainless steel AISI 316, carbide solution treated, strain hardened

Available ASTM A320 L43 Bolts Other Types

  • ASTM A320 L43 Bolts
  • ASTM A320 L43 Non Ferrous Bolts
  • ASTM A320 L43 Hex Bolts Stockist
  • ASTM A320 L43 Hex Head Bolts Supplier
  • ASTM A320 L43 Square Bolts
  • ASTM A320 L43 Bolts Exporter
  • ASTM SA320 L43 Screws Dealer
  • A320 L43 Hex Cap Screws Exporter
  • ASTM A320 L43 Studs Supplier
  • ASTM A320 L43 Socket Head Cap Screws Supplier
  • ASTM A320 L43 Bolts Manufacturer
  • ASTM A320 L43 Threaded Rods Exporter
  • ASTM A320 L43 Heavy Hex Bolts Distributor
  • ASTM A320 L43 Bolts Stockholder
  • A320 L43 Hexagon Bolts
  • ASTM A320 L43 Hex Head Bolts Stockist
  • ASTM A320 L43 Screws
  • A320 L43 Hexagon Head Screw Manufacturer in India
  • ASTM A320 L43 Hexagon Head Cap Bolts
  • ASTM A320 L43 Studs

Coatings We Provide For ASTM A320 L43 Bolts

Trademark Notice

  • Inconel, Incoloy and Monel are registered trademarks of Special Metals Group of Companies.
  • Hastelloy is a registered trademark of Haynes International.
  • 254 SMO is a trademark owned by Outokumpu Stainless.
  • Sanicro 28 is a registered trademark of Sandvik AB.

Value Added Services Provided By Steel Tubes India While Buying ASTM A320 L43 Bolts

  • Government and Private Laboratory Testing
  • Very Quick Delivery
  • Mill Test Report/ Digital Mill Test Report in Accordance with EN10204 NACE 3.1, NACE 3.2
  • High Pressure Sustainability
  • Test certificate from ISO 17025 Standards Laboratory
  • Same Day Shipping of the Goods
  • Impeccable Surface Finish
  • Product Replacement Warranty
  • After Sales Support and Service
  • World Class Buying Experience
  • Largest Stockholder in the Country
  • Stringent Quality Testing and Control
  • 3rd Party Inspection

ASME SA 320 L43 Bolts Popular Searches

ASTM A320 GRADE L43 PDF, ASTM A320 GRADE L43, ASTM A320 L43, ASTM A320 GRADE L43 YIELD STRENGTH, ASTM A320 STAINLESS STEEL BOLTING, ASTM A320 GRADE L43 STANDARD, ASTM A320 GRADE L43 EQUIVALENT, ASTM A320 GRADE L43 CHEMICAL COMPOSITION, ASTM A320 GRADE L43 BOLTS, ASTM A320 GR. L43 AISI 4340 BOLTS, ASTM A320 GRADE L43 AISI 4340 BOLTS, ASTM A320 GRADE L43 ALLOY STEEL BOLTS.

ASTM A320 L43 Bolts Supplier

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

ASTM A320 L43 Bolts Exporter

Malaysia, Germany, Venezuela, Afghanistan, Ireland, United Arab Emirates, Jordan, Zimbabwe, Indonesia, Saudi Arabia, Ukraine, Czech Republic, Pakistan, Kuwait, Iraq, Iran, Bahrain, Algeria, Argentina, Slovakia, Qatar, Colombia, Russia, Lebanon, Kazakhstan, Ghana, Turkey, South Africa, Oman, Belarus, Gambia, Switzerland, Bhutan, Bulgaria, Morocco, Nepal, Singapore, China, Lithuania, Italy, Kenya, Japan, Sweden, Bangladesh, Namibia, New Zealand, Belgium, Taiwan, Libya, Hong Kong, Mexico, Poland, Norway, Puerto Rico, Thailand, Gabon, Estonia, Vietnam, India, Tibet, Australia, Nigeria, Angola, Sri Lanka, Brazil, Costa Rica, South Korea, Finland, Philippines, Iran, Chile, Trinidad & Tobago,Tunisia, Denmark, Hungary, Croatia, Azerbaijan, Ecuador, Nigeria, Chile, Romania, Mongolia, Greece, Spain, United States, Canada, Macau, Israel, Serbia, Netherlands, Egypt, France, Bolivia, Peru, Mexico, United Kingdom, Austria, Portugal, Yemen, Poland


ASTM A320 L43 Bolts Inventory

Call today, and find out why Steel Tubes India is the choice for so many users of ASTM A320 L43 Bolts.

Tel: +(91)-(22)-61432000 or send an Email to stindia@stindia.com