Ahmer Steel, a reputable manufacturer and supplier based in Manama, specializes in high-quality Alloy Steel Gr B16 Washers that are perfect for high-pressure and high-temperature industrial settings. Thanks to their chromium-molybdenum alloy composition, these washers boast impressive tensile strength, thermal stability, and long-lasting durability. Crafted with meticulous precision and adhering to global quality standards, they guarantee secure load distribution and dependable fastening performance in critical applications. You’ll find Alloy Steel Gr B16 Washers commonly used in refineries, petrochemical units, power plants, and heavy engineering systems. Their ability to endure heat, vibration, and mechanical stress makes them essential for demanding operations.
Alloy Steel Gr B16 Washers are made from chromium-molybdenum alloy steel, which offers remarkable hardenability, robust high-temperature strength, and outstanding wear resistance. The chromium content enhances hardness and corrosion resistance, while molybdenum increases tensile strength and helps prevent deformation under heavy loads and heat. These washers demonstrate high yield strength, excellent fatigue resistance, and stable mechanical behavior during thermal cycling. After undergoing heat treatment, they achieve enhanced toughness, dimensional stability, and a long-lasting load-bearing capacity. Their dependable mechanical properties make them ideal for harsh and vibration-prone industrial environments.
| 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 their place in industries where extreme heat, pressure, and vibration call for durable and reliable fastening components. They’re frequently used in petrochemical facilities, boiler systems, turbines, high-pressure piping, reactors, and power generation equipment. Their thermal stability and strength make them perfect for pumps, compressors, valves, flange joints, and heavy mechanical assemblies. These washers play a crucial role in maintaining secure bolt tension, preventing loosening, and ensuring structural integrity in demanding applications.
Ahmer 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 Manama, Bahrain.
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