Stainlesss Steel 321 / 321H Fasteners Manufacturer and Supplier in Dubai, UAE
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Majid Fasteners is a leading manufacturer and supplier of high-quality Stainless Steel 321 / 321H fasteners in Dubai, UAE, delivering reliable solutions for diverse industrial applications. With a strong commitment to precision engineering and international quality standards, we provide a comprehensive range of corrosion-resistant fasteners designed to withstand high temperatures and demanding environments. Our advanced manufacturing capabilities, skilled workforce, and strict quality control ensure products that offer exceptional durability and performance. Serving sectors such as oil & gas, construction, marine, and petrochemical industries, Majid Fasteners is trusted for timely delivery, competitive pricing, and customer-focused service across the UAE and beyond.
Stainless Steel 321 / 321H Fasteners Manufacturer in Abu Dhabi, SS 321 Fasteners Supplier in Ajman, Stainless Steel 321H Fasteners Exporter in Sharjah, Stainless Steel 321 Fasteners in Dubai, UAE.
What is Stainless Steel 321 / 321H Fasteners?
Stainless Steel 321/321H fasteners are composed primarily of chromium and nickel, with titanium added to enhance stability against carbide precipitation. Grade 321 contains lower carbon, while 321H has higher carbon for improved high-temperature strength. These fasteners offer excellent corrosion resistance, especially in oxidizing environments. Their mechanical properties include high tensile strength, good yield strength, and excellent creep resistance at elevated temperatures. The enhanced stability of titanium makes them ideal for thermal applications, ensuring durability, structural integrity, and long-term performance in demanding industrial conditions.
Stainless Steel 321 / 321H Fasteners Price in Abu Dhabi, SS 321H Fasteners Manufacturer in Dubai, Stainless Steel 321 Fasteners Grades, Stainless Steel 321H Fasteners Manufacturer and Supplier in Dubai, SS 321H Fasteners Exporter in Dubai, 321H Stainless Steel Fastener Dealer in Al Ain, SS 321H Fastener Supplier in Sharjah, 321H Stainless Steel Fasteners Exporter in Dubai, UAE
Stainless Steel 321 / 321H Fasteners Specifications
| Standard | ASTM A193,A194 / ASME SA193,SA194 |
| Standard | DIN, ASTM, BS and all International Standards |
| Length | 3 mm to 200 mm |
| Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
Stainless Steel 321 / 321H Fasteners Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | N | Ni | Ti |
| SS 321H | 0.04 – 0.10 | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 0.10 max | 9.00 – 12.00 | 4(C+N) – 0.70 max |
Stainless Steel 321 / 321H Fasteners mECHANICAL PROPERTIES
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
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Stainless Steel 321 / 321H Fasteners Manufacturer in Abu Dhabi, SS 321 Fasteners Supplier in Ajman, Stainless Steel 321H Fasteners Exporter in Sharjah, Stainless Steel 321 Fasteners in Dubai, UAE.
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Stainless Steel 321 / 321H Fasteners Types
Stainless Steel 321 / 321H Fasteners Price in Abu Dhabi, SS 321H Fasteners Manufacturer in Dubai, Stainless Steel 321 Fasteners Grades, Stainless Steel 321H Fasteners Manufacturer and Supplier in Dubai, SS 321H Fasteners Exporter in Dubai, 321H Stainless Steel Fastener Dealer in Al Ain, SS 321H Fastener Supplier in Sharjah, 321H Stainless Steel Fasteners Exporter in Dubai, UAE
Stainless Steel 321 / 321H Fasteners Uses
Stainless Steel 321/321H fasteners are widely used in industries that require excellent high-temperature strength and resistance to corrosion. Their titanium-stabilized composition makes them ideal for applications involving continuous heat exposure. These fasteners are commonly used in oil and gas processing, chemical plants, refineries, and power generation systems. They are also preferred in aerospace components, heat exchangers, exhaust systems, and furnace equipment. In addition, 321/321H fasteners are utilized in food processing, pharmaceutical machinery, and marine environments due to their stability, durability, and ability to withstand oxidation, thermal cycling, and aggressive industrial conditions.
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