Alloy 20 Stud Bolts

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Alloy 20 Stud Bolts Manufacturer, Supplier and Exporter in Midland, UK.

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Alloy 20 stud bolts are used to fasten materials made from Alloy 20, a Nickel-Iron-Chromium alloy containing Copper and Molybdenum for better corrosion resistance. These bolts are applied in areas with high chances of corrosion, such as chemical, food, and pharmaceutical companies. They are highly resistant to sulfuric acid and other aggressive materials and, therefore, are suitable for applications that would otherwise cause rusting of regular steel bolts. Alloy 20 stud bolts are widely used due to their high-performance levels in harsh environments.

Alloy 20 Stud Bolts Specifications

SpecificationASTM F468,  B473 / ASME SF468, SB473
SizeM02 to M33, Custom Sizes
Length3 mm to 200 mm
Stud BoltUNF, BSW, BSF, METRIC, UNC, or as required
StandardDIN 525, DIN 835, DIN 938, DIN 939, DIN 940, DIN 949-1, DIN 949-2, DIN 975, DIN 976, DIN 2509, BS 2693, BS 3692, BS 4439, IS 1862, IS 13178, ANSI/ASME B18.31.2, ANSI/ASME B16.5
FormHex, Threading, Square, Round as per Gauge Etc.
Threads ConfigurationASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads
CertificationDual Certified As per ASTM & ASME Codes
TypesStud Bolts, Fully Threaded Stud Bolts, Tap End Stud Bolts, Double End Stud Bolts, Stud Bolts with Reduced Shank, Reduced Shank, Flange Stud Bolts, Flange Bolting, Weld Studs

Mechanical Properties of Alloy 20 Stud Bolts

DensityMelting PointTensile StrengthYield Strength (0.2%Offset)Elongation
8.47 g/cm31413 °C (2580 °F)655 MPa, 95000 psi310 MPa, 45000 psi45 %

Alloy 20 Stud Bolts Chemical Composition

GradeCMnSiSCuFeNiCr
Inconel 6000.15 max1.00 max0.50 max0.015 max0.50 max6.00 – 10.0072.00 min14.00 – 17.00

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Top Alloy 20 Stud Bolts Manufacturing Company in UK

At PipingMart, we take pride in being the largest supplier and manufacturer in the UK, offering cutting-edge solutions for all your piping needs. With state-of-the-art production plants strategically located in the UK, we boast a vast inventory of over 25,000 tons of premium-quality materials readily available in stock.

Contact us to get a quick quote for your requirement.

We offer These Alloy 20 Stud Bolts as per DIN, ISO, JIS or ANSI Standard.

Get the best price from F20 Alloy Stud Bolts Manufacturers & Stockist in UK, check Alloy 20 Tap End Stud Bolts In Midland, UK.

Advantages of Alloy 20 Stud Bolts

Advantages of Alloy 20 Stud Bolts​
  • Corrosion Resistance: Alloy 20 stud bolts are characterized by high corrosion resistance in solutions containing sulfuric and phosphoric acids and chloride ions. This superior resistance assists in avoiding bolt degradation and provides durability in corrosive environments.
  • Mechanical Properties: Stud bolts from Alloy 20 have very good mechanical properties, such as high tensile and impact strength. These properties make the bolts strong enough to handle heavy loads and adverse operating conditions, improving the system’s structural strength.
  • Temperature Tolerance: Alloy 20 stud bolts are ideal for use in different temperatures since they will not fail to deliver their best performance. Due to their strength and functionality in high and low temperatures, they can be used where temperature changes are a factor.
  • Fabricability: Alloy 20 stud bolts are relatively easy to fabricate, and they can be easily machined, welded, and altered to fit a given project. This makes these bolts more flexible and easily applicable in various industries, increasing their applicability.
  • Versatility: The ability to use Alloy 20 stud bolts makes it possible to apply it in many chemical and marine industries. They are ideal fastening solutions that can easily cope with aggressive chemicals, high and low temperatures, and other difficult conditions.

Types of Alloy 20 Stud Bolts

Alloy F20 Self Clinching Stud Bolts in UK
Alloy F20 Self Clinching Stud Bolts
UNS N08020 Flush Head Clinch Stud Bolts in UK
UNS N08020 Flush Head Clinch Stud Bolts
F20 Alloy Flush Head Stud in UK
F20 Alloy Flush Head Stud
Alloy F20 Single End Studs in UK
Alloy F20 Single End Studs
Alloy 20 M6 Single End Stud in UK
Alloy 20 M6 Single End Stud
UNS N08020 Single Ended Threaded Stud in UK
UNS N08020 Single Ended Threaded Stud

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Alloy 20 Stud Bolts Uses

Application Industry

Alloy 20 Stud Bolts applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.

Automotive Industry

Construction Sector

Aerospace Applications

Oil and Gas Industry

  • Chemical Processing: Alloy 20 stud bolts are widely used in chemical processing industries where there is a need to resist sulfuric acid, nitric acid and phosphoric acid. They are used in reactors, vessels and piping systems to guarantee the efficiency and safety of the equipment.
  • Pharmaceutical Industry: In the pharmaceutical industry, Alloy 20 stud bolts are used in equipment and machinery used in drug manufacturing. Due to their corrosion resistance and high purity, they are ideal for applications that demand high purity standards and regulatory compliance.
  • Food Processing: Alloy 20 stud bolts are widely used in the food processing industry, where cleanliness and corrosion are critical factors. These bolts are applied in mixers, conveyors, and storage tanks to ensure food production that is safe from contamination in sensitive production areas.
  • Marine Applications: Marine environments require high seawater and salt spray resistance, which is why Alloy 20 stud bolts are preferred. They are used in ship construction and offshore and coastal facilities where the structure is subjected to severe marine environments requiring high performance and anti-corrosive fasteners.
  • Petrochemical Industry: Alloy 20 stud bolts are widely used in the petrochemical industry, especially in oil and gas refining. These bolts are used in heat exchangers, valves, and pipelines to protect against corrosive hydrocarbons and other unfavourable operating conditions.
  • Water Treatment Plants: Alloy 20 stud bolts are applied in water treatment plants because of their ability to withstand the effects of chlorine and other chemicals used in water treatment. They play a big role in affixing parts like pumps, filters, and tanks in these facilities to guarantee durability and efficiency in challenging water treatment processes.

How to Choose the Right Alloy 20 Stud Bolts

  • Consider Corrosive Environment: Determine the corrosive atmosphere in which the Alloy 20 stud bolts will be utilized and whether it contains acids, salts, or seawater. Select bolts that have corrosion protection properties that are specific to the environment in which the bolts are going to be used.
  • Assess Temperature Requirements: Find the temperature range to which the stud bolts will be subjected and ensure that the selected bolt has the right temperature range to retain its mechanical properties at high and low temperatures.
  • Evaluate Load and Stress Levels: Consider the load and stress the stud bolts will be subjected to in the application in question. Choose bolts of the right material to take the expected loads without straining the structure beyond its mechanical limits.
  • Verify Compliance with Standards: Make sure that the Alloy 20 stud bolts are of right quality and standard as required by the industry. Seek for labels that show conformity to standards like ASTM, ASME or other industry recommended standards.
  • Consult with Experts: Consult with other professionals or suppliers specialising in fastening solutions and Alloy 20 materials. Consult with professionals who will advise on the choice of stud bolts depending on the application and conditions of use.
  • Consider Long-Term Durability: The life cycle and the need for application maintenance should be considered when selecting Alloy 20 stud bolts. Choose bolts that are famous for their strength, efficiency, and low rates of wear and tear to increase the service time and decrease expenses.

What Temperature Ranges Can Alloy 20 Stud Bolts Withstand?

Alloy 20 stud bolts can typically withstand temperature ranges from cryogenic temperatures as low as -325°F (-198°C) up to elevated temperatures around 1200°F (649°C). This wide temperature tolerance makes them suitable for applications where temperature variations are considered.

FAQ (Frequently Asked Questions)

Can Alloy 20 Stud Bolts Be Welded?

Alloy 20 stud bolts can be welded using conventional welding techniques such as gas tungsten arc welding (GTAW) or gas metal arc welding (GMAW). Proper welding procedures and filler materials compatible with Alloy 20 should be employed to maintain the bolt’s corrosion resistance and mechanical properties.

Are Alloy 20 Stud Bolts Suitable For Hygienic And Sanitary Applications?

Alloy 20 stud bolts are suitable for hygienic and sanitary applications, such as in the pharmaceutical and food processing industries, due to their corrosion resistance and ability to maintain high purity levels. Their resistance to corrosive chemicals and ease of cleaning make them ideal for environments requiring strict hygiene standards.

Can Alloy 20 Stud Bolts Be Recycled After Use?

Yes, Alloy 20 stud bolts can be recycled after use. Being a high-nickel alloy, Alloy 20 is recyclable through processes like scrap metal recycling, which can be melted down and reused to create new metal products, contributing to sustainability efforts in the industry.

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