Chuck Metals is a trusted and well-established manufacturer and supplier of top-quality metal products, proudly serving Singapore with a strong foothold in Pulau Ujong. With a dedication to engineering excellence and ensuring customer satisfaction, Chuck Metals provides high-performance materials for essential applications in the automotive, machinery, toolmaking, and industrial manufacturing sectors. One standout product is the Carbon Steel EN-353 Bars, renowned for their impressive case hardening ability, strength, and toughness. With a keen focus on quality assurance and precision, Chuck Metals offers EN-353 bars in a variety of sizes and conditions, guaranteeing reliable performance and a long service life in demanding mechanical systems.
Carbon Steel EN-353 Bars are alloy steel bars that typically consist of about 0.17–0.20% carbon, 0.80–1.10% manganese, 0.80–1.10% chromium, along with trace amounts of nickel and molybdenum. This specific composition allows the core to remain tough and ductile while enabling the surface to be case-hardened for exceptional wear resistance. After undergoing carburizing and hardening processes, EN-353 bars can achieve surface hardness levels of up to 62 HRC, with tensile strengths surpassing 800 MPa. They also exhibit good machinability in their annealed state and maintain their structural integrity under high stress and repeated impacts, making them perfect for heavy-duty applications that require a hard exterior and a resilient core.
Size : 22mm upto 800mm
Thickness : 1-2 inch
Length : 3 meter, 6 meter
Form : Carbon Steel Round, Hex, Flat, Half Round, Oval, Rectangular in Black & Bright Finish
| Grade | C | Mn | Si | S | P | Cr | Ni |
| EN353 | 0.35 – 0.45 | 0.60 – 1.00 | 0.10 – 0.35 | 0.50 max | 0.50 max | – | – |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min |
| Carbon Steel EN353 | 80(551) | 35 (241) | 30 |
Common finishes for Carbon Steel EN-353 Bar include hot rolled, cold drawn, polished, bright, and ground. These finishes provide varying levels of smoothness, texture, and corrosion resistance for different applications.
Yes, Carbon Steel EN-353 Bar can be heat-treated. It is commonly heat-treated through processes like carburizing and quenching to improve its hardness, strength, and wear resistance.
Carbon Steel EN-353 Bar is commonly used for manufacturing high-strength components like gears, shafts, and axles, often in automotive, industrial machinery, and engineering applications requiring high tensile strength and wear resistance.
Carbon Steel EN-353 Bars find extensive use in the production of mechanical components that demand high surface hardness paired with a tough, shock-resistant core. In the automotive sector, these bars are frequently utilized for gears, shafts, camshafts, pinions, and clutch components, where they face continuous stress and friction. They are also well-suited for parts in industrial machinery, such as heavy-duty spindles, gear racks, and wear-resistant components. EN-353 is particularly ideal for components that undergo carburizing treatment, allowing them to resist abrasive wear while preserving their internal strength. Their versatility and mechanical properties make them a go-to choice for various demanding applications.
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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