Naing Steel stands as a trusted manufacturer and supplier in Naypyidaw, providing robust and reliable materials for Myanmar’s growing industrial landscape. Our High Carbon Steel C45 sheets and plates are engineered to meet the demanding requirements of modern fabrication and construction. We take pride in delivering products that offer exceptional strength and durability, ensuring your projects are built on a foundation of quality and performance you can count on for the long term.
This particular grade of steel is defined by its balanced composition, primarily consisting of carbon and manganese, which gives it a notable combination of hardness and strength. After proper heat treatment, C45 develops excellent tensile strength and good wear resistance, making it less ductile than lower carbon steels but significantly tougher. This balance of properties means it can be machined effectively and can withstand substantial mechanical stress, making it a practical and versatile choice for heavy-duty components.
Standard : AISI, ASTM, BS, DIN, GB,JIS
Width : 48″ – 120″
Thickness : 1/4″ – 3″
Length : 96″ – 480″
Surface Finish : PE coated, anti rust oiled, checkered, Galvanized, anti rust varnished, Black painted, color coated etc
Form : 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 C45 steel sheets and plates are extensive, forming the backbone of many industrial applications. They are commonly machined into critical parts like gears, shafts, bolts, and crankshafts where strength is non-negotiable. You’ll also find this material in the construction of heavy-duty frames, brackets, and tools, as well as in the automotive and machinery manufacturing sectors. Essentially, wherever a component must bear high loads and resist wear, C45 provides a dependable and high-performing solution.
Naing 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 Naypyidaw, Myanmar.
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