Phanuphong Steel and Plates, a prominent manufacturer and supplier located in Bangkok, Thailand, specializes in High Carbon Steel C45 Sheets and Plates. Known for its precision, durability, and top-notch production standards, the company caters to a variety of industrial sectors, including automotive, construction, and machinery. With a strong commitment to customer satisfaction, Phanuphong Steel offers customized solutions to meet specific engineering needs. Their High Carbon Steel C45 products are meticulously crafted to ensure consistent strength, toughness, and wear resistance. Dedicated to excellence, the company blends advanced manufacturing technology with strict quality control processes, making it a reliable partner for steel solutions.
High Carbon Steel C45 primarily consists of about 0.42–0.50% carbon, 0.50–0.80% manganese, along with trace amounts of silicon, sulfur, and phosphorus. This unique composition strikes a perfect balance between hardness, tensile strength, and wear resistance. C45 sheets and plates boast impressive mechanical properties, featuring a tensile strength of 600–700 MPa, yield strength of 355 MPa, and remarkable hardness after heat treatment. The steel is also known for its good machinability and weldability, and it can be hardened through quenching and tempering, making it incredibly versatile for engineering and industrial applications that demand durability and strength.
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.
High Carbon Steel C45 Sheets and Plates find extensive use in manufacturing components that require exceptional strength and wear resistance. Common applications include gears, shafts, axles, bolts, studs, and crankshafts in the automotive and machinery industries. They are also employed in construction equipment, heavy-duty tools, and industrial machinery where toughness and fatigue resistance are crucial. Thanks to their excellent hardening capabilities, these sheets and plates are ideal for parts that endure high mechanical stress and repeated loading. Phanuphong Steel guarantees that each product adheres to rigorous quality standards, ensuring reliability and performance.
Phanuphong 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 Bangkok, Thailand.
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