Hardness testing to ISO 6508-1
Stainless Steel Duplex 32750 Stud Bolts, often referred to by their material grade 1.4410, are specialized fasteners used in various industrial applications where a combination of high strength and corrosion resistance is required.
Stainless Steel Duplex 32750, also known as UNS S32750 or 1.4410, is a super-duplex stainless steel alloy. It is part of the duplex stainless steel family, characterized by its dual-phase microstructure comprising both austenite and ferrite. This alloy is known for its exceptional corrosion resistance and mechanical strength, making it suitable for demanding applications in aggressive and corrosive environments.
A stud bolt is a threaded rod with threads on both ends and a plain portion in the middle. It is designed to be screwed into a tapped hole or used with two nuts to create a secure and adjustable connection. Stud bolts are commonly used in various industries for joining flanges, valves, pipes, and other components together.
Key Features of Stainless Steel Duplex 32750 Stud Bolts (1.4410):
Corrosion Resistance: Duplex 32750 stud bolts offer excellent resistance to a wide range of corrosive media, including chloride-containing environments, making them ideal for use in marine, offshore, and chemical processing industries.
High Strength: These stud bolts are known for their high mechanical strength, allowing them to withstand heavy loads and high-pressure applications.
Versatility: Stainless Steel Duplex 32750 stud bolts are used in a variety of industries, including oil and gas, petrochemical, pulp and paper, and more, where both corrosion resistance and strength are critical.
Durability: They have a long service life due to their resistance to corrosion and wear, reducing the need for frequent replacement and maintenance.
Temperature Resistance: Duplex 32750 stud bolts can operate effectively across a wide temperature range, making them suitable for extreme temperature environments.
Easy Maintenance: These stud bolts are relatively easy to maintain and clean, ensuring long-term performance.
Size and Thread Options: Stainless Steel Duplex 32750 stud bolts are available in various sizes and thread specifications to suit different applications and requirements.
|Specifications||ASTM A479 / ASME SA479|
|Size||M02 to M160|
|Length||3 to 200 mm|
|Dimensions||DIN 975/976, ASME B18.2.1, B18.31.3, B16.5|
|DIN Standard||B.S. DIN 931, DIN 933, DIN 912, DIN 934, DIN 6923, DIN 603, DIN 7981, DIN 970, DIN916, DIN 7982, DIN 7985, DIN 913|
|UTS||NPT, UNS, UNF, UNC, UNEF, NPTF|
|ISO||ISO 4033, ISO 4032, ISO 7380, ISO 4017, JIS standards|
|Threads||ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads|
|Type||Cold Forged, Hot Forged, Bar Stock Machined, Bar Stock Milling|
Applications: Stainless Steel Duplex 32750 Stud Bolts (1.4410) are used in a range of applications, such as Oil and Gas Industry, Chemical Processing, Marine and Shipbuilding, Pulp and Paper Industry, Power Generation, Water Treatment, Construction and Infrastructure, General Industrial equipment.
To preserve the high standards of our selection of industrial stud bolts, we have always adhered to a systematic quality management process.
Our staff of experts is vibrant and talented, and they have always been our largest supporters and contributors to our success. Our vision is to create a world of stud bolts.
|Super Duplex 2507||1.4410||S32750|
|S32750||0.05 max||1.20 max||0.80 max||0.035 max||0.020 max||24.0 - 26.0||3.00 - 5.00||6.00 - 8.00||0.24 - 0.32||58.095 min|
|Element||Density (g/cm 3)||Density (lb/in 3)||Melting Point (°C)||Melting Point (°F)|
Hardness testing to ISO 6508-1
Nut proof load testing to ISO 898-2
Suitability for preloading to EN 14399-2
Calibrated gauges and tools
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