Liam Steel is a reputable manufacturer and supplier of Alloy Steel Gr 10.9 Washers based in Manila, Philippines. The company is known for producing top-notch washers that offer exceptional strength, durability, and resistance to corrosion, making them perfect for various industrial applications. Built for heavy-duty use, these washers guarantee secure fastening in machinery, construction projects, and power systems. With a focus on precision and rigorous quality control, Liam Steel’s Alloy Steel Gr 10.9 Washers comply with international standards and consistently deliver reliable performance. They are widely utilized across different industries where safety, dependability, and long-lasting stability are crucial for high-pressure and high-load situations.
Alloy Steel Gr 10.9 Washers are made from a blend of carbon, chromium, manganese, and molybdenum, resulting in a robust and durable alloy. They undergo heat treatment through quenching and tempering, which gives them impressive tensile and yield strength, along with excellent hardness and fatigue resistance. Thanks to their outstanding impact toughness and wear resistance, these washers retain their shape and mechanical performance even when faced with high stress, vibrations, or extreme temperatures. Their dimensional stability and corrosion resistance make them perfect for industrial and structural assemblies that require secure and dependable fastening solutions.
| 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 10.9 | 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 |
|---|---|---|---|---|---|
| 10.9 | 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.
Alloy Steel Gr 10.9 Washers find extensive use in industries that demand high-strength and durable fastening components. They are particularly suited for applications in construction, automotive, power plants, heavy machinery, and oil and gas equipment. These washers effectively distribute loads, prevent loosening due to vibrations, and safeguard surfaces from damage. Commonly paired with high-strength bolts and nuts in high-pressure and high-temperature systems, engineers trust Alloy Steel Gr 10.9 Washers for critical joints and assemblies, ensuring safety, longevity, and reliable performance in challenging industrial settings.
Liam 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 Manila, Philippines.
Copyright 2025 Liam Steel. All rights reserved
