Piring Cold-Rolled SPCD
SPCD Cold-Rolled Steel Plate: Overview and Applications SPCD is a cold-rolled steel plate classified under the Japanese Industrial Standards (JIS G 3141). It is a general-purpose, low-carbon steel widely used in manufacturing due to its excellent formability, surface quality, and consistent mechanical properties. The "SP" prefix denotes "Steel Plate," while "CD" indicates its suitability for cold forming and deep drawing applications. Key Characteristics 1. Material Composition SPCD is a low-carbon steel with a carbon content typically below 0.12%, along with small amounts of manganese, phosphorus, and sulfur. This composition ensures good ductility and weldability while maintaining sufficient strength for structural applications. 2. Mechanical Properties - Tensile Strength: Ranges between 270–410 MPa, providing a balance of strength and flexibility. - Yield Strength: Approximately 180–280 MPa, ensuring resistance to deformation under stress. - Elongation: Typically 30–40%, indicating excellent formability for deep drawing and bending. 3. Surface Quality Cold-rolled SPCD plates undergo precise rolling and annealing processes, resulting in a smooth, uniform surface free from scale and imperfections. This makes them ideal for applications requiring high aesthetic standards or further surface treatments like painting or plating. 4. Formability and Workability SPCD is highly formable, making it suitable for stamping, bending, and deep drawing. Its low yield strength allows for easy shaping without cracking, which is crucial for automotive parts, household appliances, and electronic enclosures. Applications Due to its versatility, SPCD cold-rolled steel is used in various industries: - Automotive: Body panels, brackets, and structural components. - Electronics: Chassis, casings, and shielding for devices. - Appliances: Refrigerator panels, washing machine drums, and kitchenware. - Construction: Decorative trims, roofing, and lightweight structural elements. Advantages Over Hot-Rolled Steel Cold-rolling enhances dimensional accuracy, surface finish, and mechanical properties compared to hot-rolled steel. SPCD plates offer tighter tolerances and better consistency, making them preferable for precision manufacturing. Conclusion SPCD cold-rolled steel plate is a cost-effective, high-performance material widely adopted in industries requiring durability, formability, and superior surface quality. Its balanced mechanical properties and ease of processing make it a preferred choice for manufacturers seeking reliable and versatile steel solutions.
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Piring cold-rolled
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Pelat baja gulung dingin
Klasifikasi mereka: Piring cold-rolledTampilan: 303Nomor:Waktu rilis: 2025-09-01 17:35:04Plat baja yang digulung dingin adalah bahan mendasar dan sangat fleksibel dalam manufaktur dan konstruksi modern, dihargai karena lapisan permukaannya yang superior, toleransi dimensi yang ketat, dan sifat mekanik yang ditingkatkan dibandingkan dengan rekannya yang hot rolled. Istilah "cold rolled" secara khusus mengacu pada proses yang dialami setelah tahap rolling panas awal.
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