Yoane Steel stands as a leading force in Kinshasa’s industrial landscape, proudly serving as your trusted manufacturer and supplier of High Carbon Steel C45 sheet and plate. We understand that the backbone of any major project is reliable, high-strength materials, which is why we are committed to providing locally sourced C45 steel that meets rigorous international standards. Our dedication ensures that builders, fabricators, and engineers across Congo have direct access to the durable foundation needed to bring their most demanding visions to life with unwavering confidence and quality.
This particular grade, C45, is defined by a robust composition primarily of iron and carbon, with a carbon content that strategically balances strength and toughness. This chemical makeup gives it excellent mechanical properties, including high tensile strength and good wear resistance. While it is not as easily welded as milder steels, it responds superbly to heat treatment processes like quenching and tempering. This allows it to be hardened to achieve even greater surface durability, making it a versatile material choice for components that must endure significant stress and friction.
Standard :Â AISI, ASTM, BS, DIN, GB,JIS
Width : 48″ – 120″
Thickness : 1/4″ – 3″
Length : 96″ – 480″
Surface Finish :Â PE coated, anti rust oiled, checkered, Galvanized, anti rust varnished, Black painted, color coated etc
Form :Â Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank, Circle, Ring etc.
| Grade | C | Mn | P | S | Cr | Si |
| C45 | 0.42-0.50 | 0.50-0.80 | 0.025 max | 0.025 max | 0.20-0.40 | 0.15-0.35 |
| Grade | Condition | Yield Strength R°(Mpa) | Tensile Strength Rm (Mpa) | Elongation A5(%) | Hardness HRC | Quenching Temperature (℃) | Bendability | Nominal Thickness,t1.95mm≤t≤10.0mm | |
| Rolled | Annealed | ||||||||
| C45 | Rolled Annealed Water-quenched Oil quenched | 460 330 | 750 540 2270 1980 | 18 30 | 58 55 | 820 860 | |||
| Steel Grade | EU EN | DIN,WNr | JIS | AFNOR | BS | GOST | ISO | UNS |
| C45 | C45 | C45 | S45C | AF65C45 C45 | 070M46 50HS | 45 | C45 | – |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
The uses for this material are extensive, making it a fundamental component in countless industries. These sheets and plates are commonly machined into sturdy gears, durable shafts, and heavy-duty bolts for machinery and automotive applications. You will also find it forming the framework of robust fixtures, reliable railway components, and a variety of high-strength tools and blades. Its exceptional ability to be hardened makes it the ideal choice for any part that requires a combination of structural integrity and long-lasting performance under demanding operating conditions.
Yoane 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 Kinshasa, Congo.
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