Aatir Steel, a prominent manufacturer and supplier located in Cairo, Egypt, is all about high-quality Alloy Steel Gr 10.9 Bolts. These bolts are designed to offer outstanding strength, durability, and reliability, especially in tough industrial settings. With a reputation for precision manufacturing and a commitment to international standards, Aatir Steel guarantees that every Gr 10.9 Bolt performs consistently, even under high stress, extreme temperatures, and heavy loads. They’re perfect for critical applications in industries like automotive, oil and gas, petrochemicals, and heavy machinery, where secure fastening and mechanical integrity are a must. Thanks to their focus on quality and long-lasting performance, Aatir Steel’s Gr 10.9 Bolts have earned the trust of customers across Egypt and beyond.
The Alloy Steel Gr 10.9 Bolts from Aatir Steel are crafted from a blend of carbon, chromium, and molybdenum, which gives them an excellent mix of high tensile strength, hardness, and toughness. They boast impressive yield strength, fatigue resistance, and corrosion resistance, making them ideal for heavy-duty and high-stress fastening tasks. A precision heat treatment process further enhances their mechanical properties, dimensional stability, and wear resistance, ensuring they perform reliably in challenging industrial environments.
| Grades | Grade 10.9 Bolt |
|---|---|
| Standard | ASTM A324, ASME SA324 |
| Size | Dia M 20 to 100 mm Inch 3/4“ 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 Cairo, Egypt. 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!
These Alloy Steel Gr 10.9 Bolts are commonly used in assembling automotive components, heavy machinery, industrial equipment, and construction projects that require robust, durable fasteners. Their exceptional mechanical properties make them a top choice for applications in oil and gas, petrochemical plants, power generation, and industrial machinery, where resistance to wear, stress, and thermal fluctuations is crucial. Aatir Steel’s Gr 10.9 Bolts deliver dependable performance, operational safety, and long-term reliability in demanding industrial applications.
Aatir 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 Cairo, Egypt.
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