Ahmer Steel, based in the bustling industrial heart of Manama, Bahrain, stands as a trusted name for high-strength fastening solutions. We take pride in supplying robust Alloy Steel Grade 10.9 Bolts, engineered to meet the most demanding projects with unwavering reliability. Our commitment is to provide products that offer not just superior performance but also the peace of mind that comes with exceptional durability, supporting the growth and integrity of infrastructure and industry across the region with every connection we help secure.
The composition of these bolts is a careful balance of alloying elements like chromium and molybdenum, which work in concert to create a material with outstanding mechanical characteristics. This results in a bolt that possesses a remarkable minimum tensile strength of 1000 MPa and a yield strength of 900 MPa, denoting its ability to withstand immense loads without permanent deformation. This high strength is complemented by good toughness, ensuring the fastener can handle both steady stress and sudden impacts effectively.
| Grades | Grade 10.9 Bolt |
|---|---|
| Standard | ASTM A324, ASME SA324 |
| Size | Dia M 20 to 100 mm Inch 3/4“Â to 3.1/2″ |
| finish | Zinc plated / Plain / Hot dip galvanised |
| Carbon Steel 10.9 | C | P | S | B |
|---|---|---|---|---|
| 0.20-0.55 | 0.025 | 0.025 | 0.003 |
| Grades | Size Range | PS [MPa] | YS (min) [MPa] | TS (min) [MPa] | Hardness [Rockwell] |
|---|---|---|---|---|---|
| Class 10.9 | 5–100 | 830 | 940 | 1040 | C33–39 |
| Class and Material | Nominal Size Range (mm) | Mechanical Properties | ||
|---|---|---|---|---|
| Proof Load (MPa) | Min. Yield Strength (MPa) | Min. Tensile Strength (MPa) | ||
| Class 10.9 Alloy steel, quenched and tempered | 5mm – 100mm | 830 | 940 | 1040 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
B6 Jaxon Steel is a trusted manufacturer and supplier of high-quality Alloy Steel Gr 10.9 Bolts in Manama, Bahrain. 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 10.9 Bolts needs!
The exceptional strength of Grade 10.9 bolts makes them indispensable in high-stakes environments. They are the fastener of choice for critical structural connections in steel frameworks, heavy machinery assembly, and ambitious construction projects. You will find them securing components in automotive manufacturing, providing reliable connections in mining equipment, and forming the backbone of major infrastructure like bridges and power generation facilities, wherever failure is not an option and the highest standards of safety and performance are non-negotiable.
Ahmer 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 Manama, Bahrain.
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