Operating from the heart of Safat, Kuwait, Sayed Steel has built a reputation as a trusted partner in the industrial supply chain, committed to delivering uncompromising quality. Our focus today is on the Alloy Steel Grade B6 washer, a component engineered for those critical applications where failure is simply not an option. We understand that your projects demand reliability, which is why we provide materials that are meticulously sourced and verified to meet the highest industry standards, ensuring durability and performance under the most challenging conditions.
The strength of the Alloy Steel Grade B6 washer comes from its specific metallurgical recipe, which includes a notable chromium and molybdenum content. This particular composition is carefully balanced to grant the material exceptional mechanical properties. It is well-regarded for its impressive tensile strength and superior hardness, but it’s the notable resistance to creep and oxidation, especially at elevated temperatures, that truly sets it apart. This combination ensures it remains stable and reliable when ordinary materials would begin to weaken.
| 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.
You will typically find the Alloy Steel Grade B6 washer hard at work in some of the most demanding industrial environments imaginable. It is a critical component in high-temperature and high-pressure systems, making it indispensable within power generation plants, petrochemical refineries, and heavy machinery. These washers are essential for creating secure, leak-proof seals in flanges, valves, and pressure vessel connections, where their ability to maintain integrity under extreme stress is vital for both operational efficiency and overall safety.
Sayed 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 Safat, Kuwait.
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