Qingdao Xinzhonglian Steel Co., Ltd.
ST37 Carbon Steel Round Bar
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Product Details
Product introduction
ST37 carbon steel round bar is a high-quality carbon structural steel, and its material complies with the German standard DIN 17100. This material has excellent mechanical properties and corrosion resistance, making it suitable for manufacturing various structural and mechanical parts.
The chemical composition of ST37 carbon steel round bars mainly includes elements such as carbon, silicon, manganese, phosphorus, and sulfur. Among them, the carbon content is relatively high, which can improve the strength and hardness of steel. Meanwhile, the addition of elements such as silicon and manganese can also improve the plasticity and toughness of steel.
ST37 carbon steel round bars have excellent mechanical properties, and their tensile strength, yield strength, and elongation all meet the requirements of DIN 17100 standard. Specifically, its tensile strength is greater than 400MPa, yield strength is greater than 250MPa, and elongation is greater than 20%. In addition, the material also has good impact performance and wear resistance.
The manufacturing process of ST37 carbon steel round bars mainly includes steelmaking, rolling, heat treatment, and other processes. In the steelmaking process, it is necessary to strictly control the quality and composition ratio of raw materials to ensure that the chemical composition of the steel meets relevant standards. Then, advanced rolling equipment and process technology are used to perform cold rolling on the steel to obtain the required round bar size. Finally, the mechanical properties and corrosion resistance of the steel can be improved through the heat treatment process.
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Product Name |
Carbon Steel Bar |
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Diameter |
5.0mm - 800mm |
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Length |
5800, 6000 or customized |
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Surface |
Black skin, Bright, etc |
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Material |
S235JR, S275JR, S355JR, S355K2, A36, SS400, Q235, Q355, C45, ST37, ST52, 4140, 4130, 4330, etc |
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Standard |
GB, GOST, ASTM, AISI, JIS, BS, DIN, EN |
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Technology |
Hot rolling, Cold drawing, Hot forging |
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Application |
It is mainly used to make structural parts such as car girder, beam, transmission shaft and car chassis parts, which can reduce the weight of the parts. |
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Shipment time |
Within 7-15 workdays after receiving deposit or L/C |
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Export packing |
Waterproof paper, and steel strip packed. Standard Export Seaworthy Package. Suit for all kinds of transport, or as required. |
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Capacity |
250,000 tons / year |
Application
ST37 carbon steel round rods are widely used in various mechanical equipment, building structures, pipelines and other fields. For example, it can be used as an important material for structural components such as bridges, ships, and buildings; It can also be used to manufacture various mechanical parts, such as shafts, gears, bolts, etc; It can also be used to manufacture containers such as conveying pipelines and storage tanks.
Product Display
Our major products including Carbon Steel Plate, Carbon Steel Coil, Carbon Steel Pipe, Carbon Steel Bar, Stainless steel plate,Stainless steel coil , Stainless steel pipe, color coated coil, color tile,galvanized sheet, galvanized coil, Galvanized roofing, galvanized zinc,etc.
Packing And Delivery
We adhere to the management principle of "quality first, service first, continuous improvement and innovation, and customer satisfaction", with the quality goal of "zero defects, zero complaints". We are pleased to receive your inquiry and will reply as soon as possible.
FACTORY
The company adheres to the business philosophy of "service creates value, integrity creates brand", and the corporate spirit of "pioneering and enterprising, tenacious and hardworking, seeking truth and innovation, and win-win cooperation".
APPLICATION
For the steel industry, customer care is not just quality control,on-time delivery and offering good price, but also adding value through the services we provide.
CUSTOMER VISIT
Based on integrity and with the purpose of providing good professional services, we use our sincere and rigorous management and professional dedication to provide excellent services and high-quality products to our esteemed domestic and foreign customers in terms of quality, price, and other aspects.
HONOR
FAQ
2023.01.03
Q:How long is your delivery time?
2023.01.03
Q:How can I get an accurate quote?
2023.01.03
Q:How many coutries you already exported ?
2023.01.03
Q:Can you provide sample ?
2023.01.03
Q:What product information do I need to provide?
2023.01.03
Q:When can I get your reply after the inquiry.
non-working time.
2023.01.03
Q: Can we visit your factory?
2023.01.03
Q:Can you send samples?
Contact Us For Quotation
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Office Address
Century Center of Excellence, Dunhua Road, Shibei District, Qingdao
