Nestled in the industrial heart of Amman, Jordan, Yazan Steel has built a strong reputation as a trusted partner for high-strength fastening solutions. We take pride in manufacturing and supplying premium Alloy Steel Grade 10.9 Bolts, engineered to meet the most demanding projects. Our commitment is to provide local and regional industries with reliable, durable components that form the backbone of critical infrastructure and machinery, ensuring safety and performance where it matters most. You can count on our bolts for unwavering strength and integrity, backed by our deep understanding of the market’s needs.
The exceptional strength of Alloy Steel Grade 10.9 Bolts comes from a specific chemical composition and precise heat treatment. They are crafted from a robust alloy blend that typically includes elements like carbon, manganese, and chromium, which work together to create a superior microstructure. This results in a minimum tensile strength of 1000 MPa and a yield strength of 900 MPa, hence the “10.9” designation. This careful balance ensures the bolts can withstand immense loads and resist stretching, offering a high proof load while maintaining excellent fatigue resistance.
| 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 Amman, Jordan. 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!
Because of their formidable strength and reliability, these bolts are indispensable in scenarios where failure is not an option. You will find them securing critical components in heavy machinery, high-rise steel structures, and demanding automotive applications like engine mounts and chassis assemblies. They are also the fastener of choice for large-scale infrastructure projects, including bridge construction and wind turbines, where they must endure constant stress and vibration. Essentially, wherever there is a need for a fastener that guarantees security under extreme pressure, Grade 10.9 bolts deliver the necessary performance.
Yazan 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 Amman, Jordan.
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