In the dynamic industrial landscape of Abuja, Samuel Steels has established itself as a trusted partner for robust construction and engineering needs. We specialize in providing high-grade components like the Alloy Steel Gr 2H Washer, offering local businesses and major projects access to materials that meet the highest standards of strength and reliability. Our commitment is to support Nigeria’s growth with a consistent supply of quality products, backed by expert knowledge and a dedication to customer success, ensuring your projects are built on a foundation of unwavering integrity.
The composition of Alloy Steel Gr 2H is carefully engineered, typically featuring a blend of chromium and molybdenum, which gives it exceptional characteristics. This specific grade is hardened to achieve a minimum hardness of 45 HRC, resulting in impressive mechanical properties. It is specifically designed to maintain a consistent clamp load under tremendous pressure and high-temperature conditions, making it far superior to standard washers. This ensures your bolted joints remain secure, preventing loosening and maintaining the structural integrity of the entire assembly.
| 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 2H | C | Mn | P | S | Si | Ni | Cr |
| 0.40% min | 1.00% max | 0.040% | 0.050% | 0.40% max | – | – |
| Specification | Material | Nominal Size, In. | Tempering Temp. °F | Proof Load Stress, ksi | Hardness Rockwell | See Note | |
|---|---|---|---|---|---|---|---|
| Min | Max | ||||||
| ASTM A194 Grade 2H | Medium Carbon Steel, Quenched and Tempered | 1/4 – 4 | 1000 | 150 | 159 | 237 | 1,2,3 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
The primary use for the Alloy Steel Gr 2H Washer is in high-strength bolting applications where safety is non-negotiable. You will find them indispensable in the construction of heavy steel structures, bridges, and industrial machinery where vibrations and dynamic loads are a constant challenge. They are also critical in the energy sector, including oil and gas pipelines and power generation plants, ensuring flanges and critical connections stay tightly sealed. Essentially, wherever failure is not an option, this washer provides the essential, reliable performance needed for long-term security.
Samuel 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 Abuja, Nigeria.
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