Dang Steel, a well-respected manufacturer and supplier located in Da Nang, Vietnam, proudly offers a top-notch selection of Alloy Steel Gr 8.8 Washers. These washers are celebrated for their impressive strength, durability, and precision engineering. Crafted to provide exceptional fastening support, they improve load distribution, prevent loosening, and ensure reliable stability across a variety of industrial applications. With state-of-the-art manufacturing facilities and rigorous quality control measures, Dang Steel guarantees outstanding performance and long-lasting reliability. Their Alloy Steel Gr 8.8 Washers have earned the trust of industries such as construction, automotive, mechanical, and engineering, making them the go-to choice for critical fastening needs.
The Alloy Steel Gr 8.8 Washers are made from a blend of carbon, manganese, phosphorus, sulfur, and small amounts of alloying elements, all aimed at ensuring durability and hardness. They boast a high tensile strength of about 800 MPa and a yield strength of roughly 640 MPa, making them perfect for heavy-duty applications. With remarkable toughness, fatigue resistance, and precise dimensions, these washers deliver reliable mechanical performance. Heat treatment further boosts their hardness and wear resistance while keeping enough ductility to handle stress and vibrations in tough environments.
| 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 8.8 | 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 8.8 | 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.
These Alloy Steel Gr 8.8 Washers are extensively utilized in industries that demand strong and dependable fastening solutions. They are vital in construction, providing stability for structural frameworks, bridges, and heavy machinery. In the automotive sector, they support high-stress connections in engines, suspensions, and chassis systems. The mechanical and engineering fields rely on these washers for use in machinery, pipelines, and pressure vessels, enhancing safety and reliability. Their ability to resist wear, distribute loads, and secure joints under dynamic conditions makes them an ideal choice for both high-strength and vibration-sensitive applications around the globe.
Dang 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 Da Nang, Vietnam.
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