Travis Steel, a reputable manufacturer and supplier located in Canberra, Australia, specializes in high-quality Alloy Steel Gr 10.9 Washers. These washers are celebrated for their outstanding strength, hardness, and impressive resistance to wear and corrosion. Crafted from top-notch alloy steel using cutting-edge production methods, they meet international quality standards, guaranteeing dependable performance in crucial industrial and mechanical applications. Travis Steel places a strong emphasis on precision engineering, ensuring dimensional accuracy and consistent mechanical properties, which makes these washers perfect for construction, heavy machinery, automotive, and engineering sectors. Their robust design and durability offer secure, long-lasting, and efficient fastening solutions for demanding assemblies and structural connections.
Alloy Steel Gr 10.9 Washers are primarily made up of carbon, chromium, and manganese, which boost their hardness, tensile strength, and wear resistance. They showcase remarkable mechanical properties, boasting a tensile strength of around 1,040 MPa and a yield strength of about 940 MPa. These washers maintain their shape, toughness, and resistance to fatigue even under high loads, pressure, and thermal conditions, ensuring reliable performance and longevity in challenging industrial and mechanical settings.
| 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.
These washers are widely utilized in industries that require high-strength, durable, and wear-resistant fasteners. They are particularly suited for bolted connections in heavy machinery, automotive assemblies, construction equipment, bridges, and structural frameworks. Moreover, Alloy Steel Gr 10.9 Washers find their place in industrial fabrication, refineries, and heavy engineering projects where mechanical strength, corrosion resistance, and long-lasting durability are essential. Their ability to evenly distribute load, minimize friction, and prevent loosening due to vibration makes them vital for safe and efficient operations in demanding industrial applications.
Travis 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 Canberra, Australia.
Copyright 2025 Travis Steel. All rights reserved
