S20C Cold Drawn Steel Square Bar

S20C cold drawn steel square bar is a carbon steel bar that is cold-drawn from hot-rolled steel bars. It has a high level of ductility, which means that it can be easily shaped or formed into various structures and products. The carbon content of S20C steel is around 0.20%, which makes it a mild steel with adequate strength and durability.

S20C cold drawn steel square bar is primarily used in the construction and manufacturing industries, where it is used to fabricate various structural components, machinery parts, and tools. It is also used in the automotive industry for making gears, shafts, and other mechanical components that require high strength and durability. The square shape of the bar makes it a popular choice for designing angular structures and frameworks that require high precision and accuracy.

S20C cold drawn steel square bar is available in a wide range of sizes and shapes to meet the specific requirements of various applications. It is typically sold in straight lengths of 3-6 meters and can be cut to the desired length by the customer. The surface of the bar is smooth and free from any defects or imperfections that could compromise its performance and durability.

In summary, S20C cold drawn steel square bar is a versatile and durable steel bar that is widely used in various industrial applications. Its excellent mechanical properties, ductility, and ease of fabrication make it a popular choice for manufacturing various products, including machinery parts, tools, and automotive components.

• Size: The size of cold drawn steel square bar should meet the corresponding national standards or industry standards, common sizes are 5mm, 6mm, 8mm, 10mm, 12mm and so on.
• Material:  low carbon steel, its chemical composition is carbon (C) 0.18%-0.23%, silicon (Si) 0.15%-0.35%, manganese (Mn) 0.30%-0.60%, phosphorus (P) 0.030% below, sulfur (S) 0.035% below.
• Surface treatment: The common surface treatment methods are black skin, pickling, polishing, etc., according to different uses to choose different surface treatment methods.
• Use: used in machinery manufacturing, automobile manufacturing, shipbuilding, building structure and other fields, can make bearings, gears, pins, nuts, bolts and other parts.
• Characteristics: Low carbon steel has good machinability, weldability and toughness, suitable for cold drawing processing, can improve the strength and surface finish of steel.
• Quality standards:  should meet the relevant provisions of national standards or industry standards, including chemical composition, mechanical properties, size deviation, surface quality and other requirements.

Chemical Composition&Related Specifications

Carbon steel is mainly used to be manufactured moving parts with high strength, such as the impeller of turbomachine, piston of compressor, shaft, gear, rack, worm, Carbon steel rod applies to chemical industry, shipping industry, manufacturing industry,construction, decorate Industry,electric power, pump shafts, sanitary wares,furniture handles, boiler,high temperature resistant,low temperature resistant, corrosion resistant.

Manufacture all kinds of stamping parts, construction and engineering structure and some of the less important machine structure
and parts. Buildings and Bridges, Vehicles, towers and other structures. Used as a floor, workshop escalator, working pedal, ship deck and car plate and so on Make fixed boiler, boiler and other important hull attachments. Pressure vessels, welding gas cylinder steel plate Production of cutting tools, measuring tool and die

PRODUCTION PROCESS

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