Operating from the heart of Kinshasa, Yoane Steel has established itself as a trusted partner for industrial growth across Congo. We specialize in providing robust and reliable fastening solutions, with our Alloy Steel Grade B7 bolts standing as a cornerstone of our supply. Recognizing the demanding conditions of local projects, we ensure these critical components meet the highest standards, offering our clients not just a product, but a foundation of strength and durability for their most ambitious endeavors.
The exceptional strength of Alloy Steel Gr B7 bolts comes from a specific composition, primarily chromium and molybdenum, which is further enhanced through a precise heat-treatment process. This meticulous engineering gives the bolts their remarkable mechanical properties, including a high tensile strength and excellent resistance to creep and relaxation, especially under elevated temperatures. This combination allows them to maintain a secure clamp load in challenging environments where ordinary bolts would quickly fail.
| Specifications | : | ASTM A 193 ASME SA 193 |
| Standard | : | DIN, ASTM, BS and all International Standards |
| Length | : | 3 mm to B7 mm |
| Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Type | : | Hex Head Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts |
| Alloy Steel B7 | C | Mn | P | S | Si | Cr | Mo |
| 0.37-0.49 | 0.65-1.10 | 0.035 Max | 0.04 Max | 0.15-0.35 | 0.75-1.20 | 0.15-0.25 |
| 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.
Jaxon Steel is a trusted manufacturer and supplier of high-quality Alloy Steel Gr B7 Bolts in Kinshasa, Congo. We specialize in premium steel products, including Alloy Steel, Carbon Steel, Mild Steel and Galvanized Steel, with a strong focus on Carbon Steel Sheet and Plates. Our extensive inventory also includes Pipes, Tubes, Flanges, Forged Fittings and Bars. Committed to fast delivery and exceptional customer service, we use only the finest raw materials to ensure superior strength, durability and performance for critical industrial applications. Contact us today for all your Alloy Steel Gr B7 Bolts needs!
These unique characteristics make Alloy Steel Gr B7 bolts indispensable in situations demanding unwavering reliability. You’ll find them forming the critical connections in high-pressure piping systems, valves, and flanges within power generation plants and oil refineries. They are equally vital in heavy machinery, construction projects requiring exceptional structural integrity, and any application where immense pressure and high temperatures are a constant factor, ensuring safety and operational continuity where it matters most.
Yoane 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 Kinshasa, Congo.
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