Home > Super Duplex Steel > Super Duplex Steel S32760 Stud Bolts
Standard ASTM A182, A479 / ASME SA182, SA479
Grade UNS S32760 F55
Dimensions DIN 938 / DIN 939 / DIN 2510 / DIN 975
Threads Configuration ANSI B 1.1 Class 2A Fit (Imperial) , ANSI B 1.13M 6g (Metric), UNC, 8UN, UNF, Metric Coarse & Fine Series.
Type All Thread, Double End, Single End
Size M12 to M56 in Metric / 1/2 to 2 1/4 in Inches
Diameter Range M10 TO M100 AND 3/8″ TO 4″
Surface Finish Self Color, Hot Dip Galvanized, Electro Galvanized, Di-Chromated, P.T.F.E. Coated or any other as per order requirements.
| Grade | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| S32760 | 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 116000, MPa – 800 | Psi – 80000, MPa – 550 | 15 % |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
S32760 | 0.05 max | 1.00 max | 1.00 max | 0.030 max | 0.010 max | 24.00 – 26.00 | 3.00 – 4.00 | 6.00 – 8.00 | 0.20 – 0.30 | 57.61 min |
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We offer These Super Duplex S32760 Steel Stud Bolts as per DIN, ISO, JIS or ANSI Standard.
Water resistance: Super Duplex S32760 steel contains high levels of chromium, molybdenum and nitrogen, providing exceptional corrosion resistance in aggressive seawater, brine solutions, and acidic or chloride environments. This corrosion resistance exceeds that of standard duplex stainless steel and austenitic stainless steel.
Cost-effective solution: Although initially more expensive than conventional stainless steel, Super Duplex S32760 steel offers significant cost savings over its lifetime due to its extended service life, reduced maintenance requirements, and avoidance of expensive downtime associated with corrosion-related failures
High-Temperature Performance: Super Duplex S32760 steel retains high-temperature mechanical properties and corrosion resistance, allowing it to withstand thermal cycling and high-temperature applications without deteriorating its performance
Pitting and Crack Corrosion Resistance: Alloying elements in Super Duplex S32760 steel resist local corrosion phenomena such as pitting and crack corrosion. This makes it ideal for use in areas with common mechanical corrosion, providing long-term reliability and durability.
Strength and toughness: Super Duplex S32760 steel combines high mechanical strength with excellent flexibility and toughness, making it suitable for applications requiring both strength and impact resistance This combination of materials allows smaller diameter bolts to be used time maintaining structural integrity.
Super Duplex Steel S32760 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.
Oil and Gas Industry: Super Duplex Steel S32760 stud bolts are widely used in offshore and onshore oil and gas industries, including pipelines, oil and gas refineries for oil, drip and hydrogen sulfide (H2S) cracks are included They are highly resistant, making them suitable for harsh environmental conditions.
Power Generation: Used in power plants including nuclear, fossil fuel and renewable energy plants for tasks such as turbine installation, heat exchangers, and pipeline systems, where war is required to resist corrosion and high temperatures
Chemical: Super Duplex Steel S32760 stud bolts are used for reactors, heat exchangers, storage tanks and other equipment in chemical plants where resistance to chemical corrosion and high temperatures is required
Marine Applications: Due to the excellent corrosion resistance of seawater in high chloride environments, these stud bolts are used in marine applications such as shipbuilding, offshore platforms and marine water for desalination
Understanding application requirements: Identify specific requirements for your application, such as temperature, pressure, corrosion resistance, and environmental conditions. This will help you narrow down the qualities required of the stud bolts.
Strength and mechanical properties: Determine the stud bolt’s mechanical properties, including tensile strength, yield strength, and stiffness. Super Duplex Steel S32760 offers superior strength to traditional austenitic and duplex stainless steel, providing greater reliability in high-pressure applications.
Water Resistance: Super Duplex Steel S32760 is known for its exceptional corrosion resistance, especially in aggressive environments with chloride ions, such as seawater and chemical processes. Check stud bolts for corrosion of appropriate testing and meet industry standards relevant to your application.
Thread Type and Size: Select the appropriate thread type (UNC, UNF, Metricum, etc.) and size to suit your application. Consider factors such as load capacity, flexibility, and compatibility.
Compatibility: Make sure Super Duplex Steel S32760 is suitable for your application. It provides excellent corrosion resistance, high strength and weldability, making it suitable for harsh environments such as offshore and marine applications.
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