Marzouk Steel, located in Tunis, Tunisia, stands out as a top manufacturer and supplier of high-quality Alloy Steel Gr B16 washers. These washers are celebrated for their strength, durability, and precision, making them perfect for the rigorous demands of industrial, automotive, and heavy machinery applications. By employing cutting-edge manufacturing techniques and maintaining strict quality control, Marzouk Steel guarantees that each Gr B16 washer offers reliable performance, mechanical stability, and a long service life. Catering to the engineering, construction, and manufacturing sectors, the company delivers washers that boast superior hardness, corrosion resistance, and toughness, making them ideal for high-stress and critical fastening tasks.
Alloy Steel Gr B16 washers are crafted from premium alloy steel that includes carbon, chromium, nickel, and molybdenum, all designed to enhance strength, toughness, and wear resistance. These washers showcase impressive mechanical properties, with a tensile strength ranging from about 900 to 1,100 MPa, yield strength between 700 and 900 MPa, and an elongation of 8 to 12%. Heat-treated to boost hardness, fatigue resistance, and dimensional stability, Alloy Steel Gr B16 washers maintain dependable performance even under heavy loads and extreme conditions. Their blend of toughness, ductility, and mechanical integrity ensures secure and long-lasting fastening in industrial assemblies.
| Specifications | : | ASTM A 193 ASME SA 193 |
| Standard | : | IS, ASTM, BS and all International Standards |
| Length | : | 3 mm to 200 mm |
| Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Type | : | Flat Washer, Lock Washer, Sealing Washer, Split Washer, Slot Washer, Machine Washer, Star Washer SPRINGS – Wire Spring & Flat Spring. |
| Alloy Steel B16 | C | Mn | P | S | Si | Ni | Cr |
| 0.15 max | 1.00 max | 0.040 | 0.030 | 1.00 max | – | 11.50-13.50 |
| Grade | Size | Tensile ksi, min | Yield, ksi, min | Elong, %, min | RA % min |
|---|---|---|---|---|---|
| B16 | Up to 2-1/2 | 125 | 105 | 18 | 50 |
| 2-5/8 – 4 | 110 | 95 | 17 | 45 | |
| 4-1/8 – 7 | 100 | 85 | 16 | 45 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Alloy Steel Gr B16 washers find extensive use in automotive, construction, heavy machinery, and industrial equipment applications. They play a crucial role in bolted joints by distributing loads, preventing loosening due to vibrations, and minimizing wear. With their exceptional tensile strength, corrosion resistance, and durability, these washers promise long-term performance and reduced maintenance needs. Engineers and industrial operators favor Alloy Steel Gr B16 washers for precision fastening in high-stress environments, making them an essential component in modern industrial, mechanical, and engineering applications that require secure and reliable connections.
Marzouk Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Tunis, Tunisia.
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