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20# steel plate is a high-quality medium carbon steel plate known for its superior machinability, weldability, and excellent mechanical properties. Manufactured under Chinese GB/T 711 padrões, it is commonly used in the production of machine parts, structural components, and automotive applications. Its moderate carbon content strikes a balance between strength and toughness.
MOQ:≥1 Ton Origin: Shandong,China
Warranty: 5 Years Delivery: 0-15 Day
All accepted
Available
Sea or Land Freight
20# steel plate offers a perfect combination of durability and flexibility, making it suitable for various machining and welding processes. Its high-quality surface finish and consistent chemical composition ensure reliable performance in critical applications.
| Grade | 20# |
|---|---|
| Padrão | GB/T 711 |
| Thickness Tolerance | ±0.3 mm |
| Width Tolerance | ±2 mm |
| Length Tolerance | ±5 mm |
| Chemical Composition | |
| Carbon (C) | 0.17–0.24% |
| Silicon (Si) | 0.17–0.37% |
| Manganese (Mn) | 0.35–0.65% |
| Phosphorus (P) | ≤0.035% |
| Sulfur (S) | ≤0.035% |
| Mechanical Properties | |
| Força de rendimento | ≥245 MPa |
| Resistência à tracção | 410–550 MPa |
| Alongamento (%) | ≥25% |
At Yuanchi, we ensure 20# steel plates are packaged with maximum care. Each plate is secured with waterproof materials, steel straps, and edge protectors. Our dedicated logistics team manages transportation to deliver orders promptly and safely to your specified location.
If you want to know more about our products, please contact our staff, we provide you with 24-hour quotation service. If you need samples, we provide free samples.
Yuanchi was founded in 2006, with 18 years of experience in steel export, exported to more than 30 countries. We support customization, free samples, if needed, please contact us for a free quotation.
Get detailed information and quotes on our products. Experience the quality of our products for yourself and start your cooperation journey.
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