Stainless Steel 347 Washers Manufacturer and Supplier in Dubai, UAE
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Majid Fasteners is a trusted manufacturer and supplier of high-quality Stainless Steel 347 Washers in Dubai, UAE, serving diverse industrial sectors with precision-engineered fastening solutions. Known for durability, corrosion resistance, and exceptional performance in high-temperature environments, our SS 347 washers are produced using advanced technologies and strict quality controls. We provide a comprehensive range of sizes and specifications to meet the demanding needs of construction, petrochemical, marine, and engineering applications. With a strong commitment to reliability, timely delivery, and customer satisfaction, Majid Fasteners continues to be a preferred choice for premium stainless-steel fastening products across the UAE.
347 Stainless Steel Washer, SS UNS S34700 Spherical Washers in Abu Dhabi, Stainless Steel Din 1.4401 Lock Washers in Ajman, 347 Stainless Steel Washers in UAE, Dubai.
What is Stainless Steel 347 Washers?
Stainless Steel 347 Washers are crafted from a stabilized austenitic stainless-steel alloy containing chromium, nickel, and niobium, which enhances resistance to intergranular corrosion and high-temperature oxidation. The typical composition includes 17–19% chromium, 9–13% nickel, and niobium/tantalum additives for improved stability. These washers offer excellent mechanical properties, including high tensile strength, good creep resistance, and reliable performance under thermal stress. Designed for demanding industrial applications, SS 347 washers deliver long-lasting durability, making them ideal for petrochemical, aerospace, and high-temperature fastening requirements.
SS 347 Washers, A193 Stainless Steel WNR. 1.4961 Washers in Ajman, Stainless Steel 347 Washers Manufacturer and Supplier in Dubai, UAE.
Stainless Steel 347 Washers Specifications
| Specifications | : | ASTM A 193 ASME SA 193 |
| Standard | : | DIN, ASTM, BS and all International Standards |
| Length | : | 3 mm to 200 mm |
| Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Type | : | Hex Head Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts, Hex Head nuts, Square nuts, Lock nuts, Eye nuts, wing nuts, T nuts, Panel Nuts, Coupling Nuts, Dome nuts, Acorn Nuts. |
Chemical Compositions of Stainless Steel 347 Washers
| Element | SS 347 |
| Ni | 9.0 – 13.0 |
| C | 0.08 |
| Mn | 2.0 max |
| P | 0.045 max |
| S | 0.030 max |
| Si | 0.75 max |
| Cr | 17.0 – 19.0 |
| Mo | – |
| N | – |
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Stainless Steel 347 Washers Mechanical Properties
| Element | SS 347 |
| Tensile Strength (MPa) min | 515 |
| Yield Strength 0.2% Proof (MPa) min | 205 |
| Elongation (% in 50mm) min | 40 |
| Rockwell B (HR B) max Hardness | 92 |
| Brinell (HB) max Hardness | 201 |
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Stainless Steel 347 Washers Types
347 Stainless Steel Washer, SS UNS S34700 Spherical Washers in Abu Dhabi, Stainless Steel Din 1.4401 Lock Washers in Ajman, 347 Stainless Steel Washers in UAE, Dubai.
Stainless Steel 347 Washers Uses
Stainless Steel 347 Washers are widely used across industries that require exceptional heat resistance, corrosion protection, and long-term stability. They are commonly applied in petrochemical plants, refineries, and chemical processing units where exposure to high temperatures and corrosive substances is frequent. These washers are also used in power generation facilities, heat exchangers, boilers, and exhaust systems due to their ability to withstand thermal stress. In addition, SS 347 washers are suitable for aerospace components, marine hardware, and heavy engineering equipment. Their durability, strength, and resistance to intergranular corrosion make them ideal for demanding fastening applications.






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