Shalan Steel, a leading manufacturer and supplier located in Kuala Lumpur, Malaysia, specializes in high-quality Alloy Steel Gr 10.9 Bolts that are crafted for strength, reliability, and precision in tough industrial settings. These bolts are made to meet international standards, ensuring they perform exceptionally well under high-stress conditions while maintaining precise dimensions for critical assemblies. Thanks to advanced production methods and rigorous quality control, Shalan Steel provides Alloy Steel Gr 10.9 Bolts that industries like oil and gas, petrochemical, power generation, and heavy machinery can rely on, offering long-lasting durability and operational safety for vital industrial and infrastructure projects.
Alloy Steel Gr 10.9 Bolts are primarily made from carbon, chromium, and molybdenum, creating the perfect blend of tensile strength, hardness, and wear resistance. They boast high yield strength and remarkable toughness, making them ideal for high-pressure, high-temperature, and heavy-load applications. Heat treatment further boosts their mechanical properties, ensuring they are durable, resistant to deformation, and oxidation. The alloy’s metallurgical structure guarantees dependable fastening performance and structural integrity, even in the most extreme 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 Shalan Steel is a trusted manufacturer and supplier of high-quality Alloy Steel Gr 10.9 Bolts in Kuala lumpur, Malaysia. 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 widely utilized in critical applications that demand strong and secure fastening. You’ll often find them in pipelines, machinery assemblies, pressure vessels, automotive components, oil and gas equipment, and heavy-duty industrial constructions. Their ability to endure high loads, stress, and harsh conditions means they require minimal maintenance and offer long-term operational reliability. Shalan Steel’s Gr 10.9 Bolts deliver versatility, safety, and consistent performance, making them essential components for industrial, construction, and infrastructure projects around the world.
Shalan 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 Kuala lumpur, Malaysia.
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