Nestled in the industrial heart of Muscat, Faisal Steel has built a strong reputation as a trusted manufacturer and supplier of high-grade components. Among their key offerings is the Alloy Steel Gr B5 Washer, a product engineered for demanding environments where standard fasteners simply fall short. They understand that reliability is paramount, which is why their commitment to precision manufacturing and rigorous quality control ensures that every washer meets the exacting standards required by industries that cannot afford compromise, delivering durability you can count on.
The strength of the Alloy Steel Gr B5 Washer lies in its specific composition and mechanical properties. It is primarily crafted from chromium-molybdenum alloy steel, a combination that gives it an exceptional balance of toughness and resistance to wear. This material is heat-treated to achieve a high tensile strength, allowing it to withstand significant pressure and load without deforming. The result is a washer that maintains its integrity under stress, offering reliable performance in high-temperature and high-pressure applications where resilience is non-negotiable.
| 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 B5 | C | Mn | P | S | Si | Cr | Mo |
| 0.37-0.49 | 0.65-1.10 | 0.035 Max | 0.04 Max | 0.15-0.35 | 0.75-1.20 | 0.15-0.25 |
| Grade | Size | Tensile ksi, min | Yield, ksi, min | Elong, %, min | RA % min |
|---|---|---|---|---|---|
| B5 | Up to 2-1/2 | 125 | 105 | 16 | 50 |
| 2-5/8 – 4 | 115 | 95 | 16 | 50 | |
| 4-1/8 – 7 | 100 | 75 | 18 | 50 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Thanks to its robust characteristics, the Alloy Steel Gr B5 Washer is indispensable in critical sectors. You will find it essential in the construction of pressure vessels and piping systems for the oil and gas industry, where it ensures leak-proof seals under extreme conditions. It is equally vital in power generation plants, heavy machinery, and structural applications that face intense heat and mechanical stress. Essentially, wherever safety and longevity are the top priorities, this washer acts as a crucial component for secure and dependable fastening solutions.
FAISAL 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 Muscat, OMAN.
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