Nestled in the heart of Manama’s industrial sector, Ahmer Steel stands as a trusted name for robust and reliable materials. We take pride in providing specialized components like the Alloy Steel Gr B7 Washer, engineered to meet the exacting demands of modern construction and heavy industry. Sourced with an unwavering commitment to quality, this washer is a key element for projects where strength and durability under pressure are non-negotiable, reflecting our dedication to supporting Bahrain’s growth with superior products.
The composition of the Alloy Steel Gr B7 Washer is a careful balance of chromium and molybdenum, creating a material known for its impressive strength. This specific alloy mix gives the washer its notable mechanical properties, including a high tensile strength and excellent resistance to creep and relaxation, even when exposed to elevated temperatures. It is precisely this robust nature that allows it to perform reliably in challenging environments where standard washers would fail.
| Specifications | : | ASTM A 194 ASME SA 194 |
| 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 GR 7 | C | Mn | P | S | Si | Mo | Cr |
| 0.37-0.49% | 0.65-1.10% | 0.04% | 0.04% | 0.15-0.035% | 0.15-0.25% | 0.75-1.20% |
| Grade | Size | Tensile ksi, min | Yield, ksi, min | Elong, %, min | RA % min |
|---|---|---|---|---|---|
| B7 | 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.
You’ll typically find the Alloy Steel Gr B7 Washer hard at work in some of the toughest industrial settings. It’s a critical component in high-pressure piping systems, such as those in oil refineries, power plants, and chemical processing facilities, where it ensures bolted joints remain secure. Its ability to withstand intense heat and pressure also makes it indispensable for heavy machinery, pressure vessels, and any application demanding a fastener that can maintain a tight, dependable seal against extreme forces.
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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