Shalan Steel stands out as a top manufacturer and supplier of alloy steel Gr B6 washers right in the heart of Kuala Lumpur, Malaysia. They’re known for providing high-quality components that excel in demanding fastening applications. These washers are crafted to meet ASTM A194 Grade B6 standards, ensuring they can handle high temperatures, heavy loads, and tough environments. Thanks to cutting-edge production techniques and rigorous quality checks, Shalan Steel guarantees precise dimensions, a fantastic surface finish, and reliable mechanical properties. They cater to various industries, including petrochemical, oil & gas, power generation, and marine engineering, delivering dependable B6 washers to both local and global markets for essential operational needs.
Alloy steel Gr B6 washers are made from ferritic stainless steel with 12% chromium, which gives them impressive oxidation resistance, strength, and hardness, even when the heat is on. This unique material composition ensures they’re durable and resistant to scaling while keeping their shape under thermal stress. Heat treatment processes further boost their mechanical properties, making them perfect for tough service conditions.
| Alloy Steel B6 | C | Mn | Si | P | S | Co | Cr |
| 0.15 max | 1.00 max | 1.00 max | 0.040 | 0.030 | – | 11.50-13.50 |
| Specifications | : | ASTM A 193 ASME SA 193 |
| 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. |
| Yield Rp0.2 (MPa) | Tensile Rm (MPa) | Impact KV/Ku (J) | Elongation A (%) | Reduction in cross section on fracture Z (%) | As-Heat-Treated Condition | Brinell hardness (HBW) |
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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 find their place in high-temperature bolting applications like flanges, valves, turbines, and heat exchangers. In oil & gas refineries and petrochemical plants, they secure fastenings in piping systems, reactors, and processing equipment. Power plants rely on them for boilers, steam lines, and turbine assemblies, while the marine sector uses them in shipbuilding and offshore structures. With their combination of heat resistance, corrosion protection, and mechanical strength, alloy steel Gr B6 washers are truly the go-to choice for challenging industrial environments.
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.
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