Chuck Metals is a trusted manufacturer and supplier of medium carbon steel products based in Singapore, Pulau Ujong. They offer top-notch Carbon Steel AISI 1045 Bars and Rods, perfect for applications that demand higher strength, toughness, and wear resistance. AISI 1045 is a popular choice in the engineering and automotive sectors due to its impressive mechanical properties and good machinability. Chuck Metals provides 1045 steel bars in various forms—hot-rolled, cold-drawn, or turned—tailored to custom sizes and precise tolerances. With a strong focus on quality control and timely delivery, Chuck Metals is dedicated to supporting industrial clients who need reliable carbon steel materials for heavy-duty applications.
Carbon Steel AISI 1045 Bars and Rods contain about 0.43–0.50% carbon and 0.60–0.90% manganese, boasting a tensile strength of roughly 570–700 MPa and a yield strength close to 300 MPa in a normalized state. This steel offers superior strength and hardness compared to low-carbon steels while still maintaining good machinability and impact resistance. AISI 1045 can be heat treated—through processes like hardening, tempering, or induction hardening—to enhance its mechanical performance. It has moderate weldability and is often used in situations where a balance of strength, toughness, and fatigue resistance is essential.
| Specifications | : | AISI 1045, ASME SA1045 |
| Dimensions | : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Carbon Steel AISI 1045 Round Bars | : | 100mm-1200mm |
| Finish | : | Bright, Polish & Black |
| Length | : | 12m |
| Form | : | Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc. |
| Grade | Mn | S | C | P | Si | Cr | Ni |
| AISI 1045 | 0.5-0.8 | 0.035 | 0.5-0.42 | 0.035 | 0.17-0.37 | 0.25 | 0.3 |
| Grades | Tensile Strength (ksi) min | Elongation (% in 50mm) min | Yield Strength 0.2% Proof (ksi) min | Hardness |
| AISI 1045 | 600 | 40 | 355 | 229 |
| STANDARD | WERKSTOFF NR. | UNS |
| AISI 1045 | 1.1191 | G10450 |
You’ll find Carbon Steel AISI 1045 Bars and Rods in the production of axles, crankshafts, gears, bolts, connecting rods, and other mechanical components that require enhanced strength and wear resistance. It’s commonly utilized in machinery parts, agricultural equipment, tool holders, and automotive systems. Its versatility in heat treatment and outstanding mechanical performance make it a great fit for parts that experience dynamic loading or moderate impact. AISI 1045 is an economical and effective material choice for engineering components that need to be durable and easy to machine.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Chuck Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Singapore, Singapore
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