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 standards, 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:โฅ1 Tonย ย ย ย ย ย ย ย ย ย ย ย ย ย ย Origin: Shandong,China
Warranty: 5 Yearsย ย ย ย ย ย ย ย ย ย ย 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# |
|---|---|
| Standard | GB/T 711 |
| Thickness Tolerance | ยฑ0.3 mm |
| Width Tolerance | ยฑ2 mm |
| Length Tolerance | ยฑ5 mm |
| Chemical Composition | |
| Carbon (C) | 0.17โ0.24% |
| Silicon (Si) | 0.17โ0.37% |
| Manganese (Mn) | 0.35โ0.65% |
| Phosphorus (P) | โค0.035% |
| Sulfur (S) | โค0.035% |
| Mechanical Properties | |
| Yield Strength | โฅ245 MPa |
| Tensile Strength | 410โ550 MPa |
| Elongation (%) | โฅ25% |
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.
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