Shalan Steel, located in Kuala Lumpur, Malaysia, has earned a solid reputation as a reliable manufacturer and supplier of top-notch Alloy Steel Gr B7 Washers. These washers are crafted to provide outstanding strength, durability, and performance, especially in tough industrial settings. Made from high-quality chromium-molybdenum alloy steel, they go through meticulous machining and heat treatment processes to guarantee precise dimensions, exceptional hardness, and impressive resistance to wear and deformation. You’ll find Alloy Steel Gr B7 Washers widely used in sectors like oil & gas, petrochemicals, power generation, and heavy engineering, where dependable load distribution and secure fastening are crucial.
These washers are primarily made up of chromium and molybdenum, which give them high tensile strength, remarkable toughness, and excellent resistance to high temperatures and corrosion. Their unique metallurgical makeup makes them perfect for high-pressure and high-temperature applications, ensuring they remain stable even under heavy loads.
| 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.
Alloy Steel Gr B7 Washers are commonly found in flanged joints, bolted assemblies, pipeline connections, and structural installations. They play a vital role in evenly distributing bolt loads, preventing loosening, and boosting joint reliability. Shalan Steel’s Alloy Steel Gr B7 Washers blend precision engineering, outstanding material properties, and cost-effectiveness to meet the rigorous demands of industrial fastening systems.
Shalan 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 Kuala lumpur, Malaysia.
Copyright 2025 Shalan Steel. All rights reserved
