Isis Metals is a reliable manufacturer and supplier of top-notch metal products located in Manila, Philippines. With years of experience under their belt, Isis Metals has earned a solid reputation for providing durable and precisely engineered materials that cater to the diverse needs of various industries. One standout product in their extensive lineup is the 1035 Round Bar, celebrated for its impressive strength and workability. Isis Metals prioritizes high-quality control and prompt delivery, making them a go-to partner for construction, automotive, and industrial projects throughout the Philippines and Southeast Asia.
The 1035 Round Bar is a medium-carbon steel grade that contains about 0.32–0.38% carbon, 0.60–0.90% manganese, along with small amounts of phosphorus and sulfur. This unique blend gives it well-rounded mechanical properties, making it perfect for a variety of applications. It boasts a tensile strength ranging from 620 to 880 MPa and a yield strength of around 415 MPa, along with good ductility and wear resistance. Plus, it can be heat-treated to enhance its hardness and strength, while still offering decent machinability. These characteristics make it ideal for both forming and fabrication processes in challenging environments.
| Dimensions | : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Size | : | 5 mm To 500 mm |
| Diameter | : | 0.1 mm to 100 mm |
| Length | : | 100 mm To 3000 mm Long & Above |
| Finish | : | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Tolerance | : | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Form | : | Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc. |
| Grade | C | Mn | Si | P | S | Fe | Mo | Ni | Cr |
| AISI / SAE 4140 | 0.38-0.43 | 0.75-1.00 | 0.20-0.35 | 0.035 max | 0.035 MAX | – | – | 0.15-0,25 | 0.80-1.10 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.85 g/cm3 | 1432 ℃ | 560 | 460 | 21.50% |
Alloy Steel AISI 4140 Bars and Rods are known for their excellent strength, toughness, and wear resistance. With a chemical composition that includes chromium and molybdenum, they offer improved hardness, fatigue resistance, and good machinability, making them ideal for demanding applications.
AISI 4140 Bars and Rods are commonly used in automotive, aerospace, oil and gas, construction, and heavy machinery industries. They are ideal for manufacturing parts such as gears, shafts, crankshafts, and axles that require high strength and durability.
Yes, Alloy Steel AISI 4140 Bars and Rods can be heat treated to achieve desired mechanical properties. Heat treatment processes such as quenching and tempering can increase hardness, strength, and toughness, making the material suitable for high-stress applications.
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | EN |
| AISI / SAE 4140 | 1.7225 | G41400 | SCM 440 | BS 708M40 | 1.7223 |
The 1035 Round Bar is widely utilized across different industries thanks to its strength, machinability, and moderate carbon content. In the automotive field, it’s often used to create shafts, gears, axles, and crankshafts. The construction industry relies on it for structural components that need to be durable and capable of bearing loads. You’ll also find it in industrial machinery, agricultural equipment, and heavy-duty tools. With the option for heat treatment to boost its mechanical performance, 1035 round bars are a fantastic choice for applications that demand toughness, strength, and wear resistance—all while keeping costs in check.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Isis Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Manila, Philippines
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