Andre Stainless is a well-respected manufacturer and supplier located in Singapore, specifically on Pulau Ujong. They specialize in high-quality stainless steel fasteners, including Stainless Steel 321H Nuts, catering to clients in Dubai, UAE. With a strong emphasis on quality and precision, Andre Stainless makes sure that every product meets international standards and addresses a variety of industrial needs. Their dedication to innovation and customer satisfaction has helped them build a solid reputation in both local and global markets. Clients in the UAE rely on Andre Stainless for dependable supply, timely delivery, and products that excel in tough environments.
Stainless Steel 321H Nuts are primarily made up of chromium (17-19%), nickel (9-12%), and titanium, which enhances stabilization, along with some trace elements. These nuts boast impressive mechanical properties, featuring a tensile strength of about 515 MPa and a yield strength of 205 MPa. With a melting point exceeding 1400°C, they provide excellent creep resistance and durability even at high temperatures. Their sturdy design makes them perfect for high-temperature settings, ensuring long-lasting performance under both thermal and mechanical stress.
| Specifications Of | 321H Stainless Steel Nuts |
|---|---|
| Length Sizes | 3 millimeter to 200 millimeter |
| Head Type | Hex, Square |
| Head Style | Hex, Square |
| Standard | ASME B18.2.2 ASME B16.5 ASME B18.5 ANSI B 18.2.4 2M DIN = DIN 931, DIN 933, DIN 934, DIN 970 ISO = ISO 4033, ISO 4032, JIS UTS = UNF, NPTF, NPT, UNC, UNEF, UNS |
| Surface Coating | Hot Dipped Galvanizing Coated Nuts Phosphate Coated Nuts Zinc Coated Nuts Cadmium Coated Nuts Teflon Coated Nuts Xylon Coated Nuts |
| Type Of Nuts | Coupling Nuts, Serrated Flange Locknuts, Square Nuts, Heavy Hex Nuts, Flange Nuts |
Grade | Mn | N | P | C | S | Cr | Mo | Si | Ni | Other | |
Stainless Steel 321H Nuts | minimum maximum | 2.00 | – | 0.045 | 0.04 0.10 | 0.030 | 17.0 19.0 | – | 0.75 | 9.0 12.0 | Ti=4(C+N) 0.70 |
Grade | Tensile Strength (MPa) minimum | Yield Strength 0.2% Proof (MPa) minimum | Elongation (% in 50mm) minimum | Hardness | |
Rockwell B (HR B) maximum | Brinell (HB) maximum | ||||
321H Stainless Steel Fasteners | 515 | 205 | 40 | 95 | 217 |
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Corrosion-resistant product ideal for high-temperature applications. Stainless Steel 321H Nuts are available in sizes from M6 to M36, designed for use in aerospace and chemical processing environments, offering excellent heat and oxidation resistance.
Stainless Steel 321H Coupling Nuts are used to connect threaded rods in high-temperature settings. Sizes range from M6 to M36, suitable for applications in chemical processing and aerospace where heat resistance and durability are essential.
Stainless Steel 321H Nylon Insert Nuts feature a nylon insert to prevent loosening under high temperatures. Available in sizes from M6 to M24, they are ideal for applications in industrial machinery and exhaust systems where stability and heat resistance are crucial.
Stainless Steel 321H Flange Hex Nuts provide enhanced load distribution with their integrated flanges. Sizes range from M6 to M24, making them suitable for high-temperature environments like chemical processing and aerospace, offering both strength and corrosion resistance.
Stainless Steel 321H Heavy Hex Nuts are designed for high-stress and high-temperature applications. Available in sizes from M6 to M36, they are used in industrial machinery and aerospace components, providing exceptional strength and heat resistance.
Stainless Steel 321H Square Nuts offer a large surface area for effective torque application. Sizes range from M6 to M24, suitable for high-temperature and industrial applications, ensuring durability and stability in demanding environments.
We ensure complete documentation for our Stainless Steel 321H Nuts, which means transparency and reliability. Our documents include a commercial invoice, a packaging list, a fumigation certificate, a heat treatment chart, and a quality assurance plan. The package also includes an NABL-approved lab test report, confirming strict standards. Further, quality is demonstrated through many test certificates in the form of MTC according to EN 10204/3.1b, PMI Test Certificate, 100% radiography test report, and a third-party inspection certificate. These guarantee 100% client satisfaction along with confidence for the integrity of our products.
You’ll find Stainless Steel 321H Nuts commonly used in high-temperature and corrosive environments, thanks to their outstanding resistance and mechanical strength. They’re often utilized in applications like exhaust manifolds, heat exchangers, jet engine components, chemical processing equipment, and refinery parts. These nuts play a crucial role in industries such as aerospace, petrochemical, power generation, and marine engineering, where both strength and resistance to oxidation are vital. Their reliability in handling thermal cycling makes them a top choice for structural assemblies that face fluctuating temperatures and harsh operating conditions.
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