Home > Super Duplex Steel > Super Duplex Steel S32750 Stud Bolts
Material | Specification | Standards | Size | Length |
Super Duplex Steel S32750
| IS BS ASTM | ASTM / ASME – A/ SA 479 | 3 mm | M02 to M30 |
Element | Content (%) |
|---|---|
Chromium, Cr | 24 – 26 |
Nickel, Ni | 6 – 8 |
Phosphorous, P | 0.035 max |
Carbon, C | 0.030 max |
Sulfur, S | 0.020 max |
Molybdenum, Mo | 3 – 5 |
Manganese, Mn | 1.20 max |
Silicon, Si | 0.80 max |
Copper, Cu | 0.50 max |
Nitrogen, N | 0.24 – 0.32 |
Iron, Fe | Balance |
| Grade | C | N | P | Si | Mn | Mo | Fe | Cr | S | Ni |
| S32750 | 0.030 max | 0.24 – 0.32 | 0.035 max | 0.80 max | 1.20 ma | 3.0 – 5.0 | – | 24.0 – 26.0 | 0.020 max | 6.00 – 8.00 |
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We offer These Super Duplex S32750 Steel Stud Bolts as per DIN, ISO, JIS or ANSI Standard.
Corrosion Resistance: Super Duplex S32750 steel has excellent corrosion resistance, especially in harsh environments with chlorides, acids and other corrosive substances. This makes it ideally suited for offshore and marine applications where corrosion is an especially disturbing factor.
Resistance to Stress Corrosion Cracking (SCC): Super Duplex S32750 steel exhibits exceptional resistance to stress corrosion cracking, a common issue in high chloride environments. This resistance ensures the longevity and reliability of stud bolts, and practice is great.
Outstanding mechanical properties: Super Duplex S32750 steel exhibits excellent mechanical properties, such as high tensile and yield strength and excellent impact toughness. These features ensure the reliability and durability of stud bolts in critical applications.
Excellent weldability: Despite its high strength and corrosion resistance, Super Duplex S32750 steel maintains excellent weldability. This makes it easier to build and maintain, making it a desirable option for construction and maintenance projects.
High Strength: Super Duplex S32750 steel provides high strength, allowing smaller diameter bolts than lower strength materials. This can result in cost savings and weight reduction in construction applications.
Super Duplex Steel S32750 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: Stud bolts made of super duplex steel S32750 are commonly used in offshore and onshore oil and gas exploration, production and refining facilities. They resist corrosion in harsh environments, such as those found in marine and subsea applications.
Power generation: In power plants, including nuclear, thermal and renewable energy plants, super duplex steel S32750 stud bolts are used in critical applications such as turbine installation and heating and are interchangeable with pipe systems. Their high corrosion resistance and strength make them ideal for these harsh environments.
Desalination equipment: Due to its resistance to salt and corrosion, super duplex steel S32750 stud bolts are commonly used in desalination plants, where seawater is converted into potable water. You can withstand high salinities and harsh conditions in desalination plants.
Chemical Process Plants: These stud bolts are suitable for use in chemical process plants where exposure to corrosive chemicals is a concern. Super Duplex Steel S32750 provides excellent resistance to various materials like acids, alkalis and chlorides.
Water resistance: Super Duplex Steel S32750 is known for its excellent corrosion resistance, especially in environments with chloride ions, such as seawater and acidic solutions. Check your operation for corrosion, and check for corrosion in the stud bolts if it is inappropriate.
Size and Quantity: Select stud bolts with the appropriate size, length, and thread increment to accommodate accessories. Ensure appropriate industry standards for dimensions and tolerances are met to ensure proper installation and compatibility with other components.
Heat Resistance: Consider ambient temperature. Super Duplex Steel S32750 retains mechanical properties at high temperatures, but if your application involves extreme heat, ensure the stud bolts can withstand it without compromising performance.
Strength and mechanical properties: Super duplex steel S32750 provides superior strength and toughness, making it suitable for demanding applications. Determine the loads and stresses required in your application and select stud bolts with the appropriate strength and mechanical properties to withstand the forces they will encounter.
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