4140 Carbon Steel Round Bar

4140 carbon steel is a material with high strength, toughness, and good hardenability, commonly used to manufacture mechanical parts that withstand high loads, high impacts, and wear resistance. It has good weldability and processing performance, and after appropriate heat treatment, it can obtain excellent mechanical properties.

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Steel Round Bar

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Product Details

Product Name	Carbon Steel Bar/Rod
Diameter	5.0mm - 800mm
Length	5800, 6000, or customized
Surface	Black skin, Bright, etc
Material	S235JR, S275JR, S355JR, S355K2, A36, SS400, Q235, Q355, C45, ST37, ST52, 4140, 4130, 4330, stainless steel round bar，alunminum steel round bar，carbon steel round bar，galvanized steel round bar. etc
Standard	GB, GOST, ASTM, AISI, JIS, BS, DIN, EN
Technology	Hot rolling, Cold drawing, Hot forging
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.
Shipment time	Within 7-15 workdays after receiving deposit or L/C
Export packing	Waterproof paper, and steel strip packed. Standard Export Seaworthy Package. Suit for all kinds of transport, or as required.
Capacity	250,000 tons / year
Minimum Order Quantity	25Tons

Warehouse storage

Bao Steel (Qingdao) Co., Ltd. is a large-scale enterprise group focusing on steel production and raw material import and export trade, integrating trade, industry, logistics and services, covering an area of 60000 square meters. After years of development, the business scope has expanded to the Middle East, Latin America, Australia, South Korea, Europe, Russia and even Africa. It has established a broad product sales and raw material procurement network at home and abroad, and sincerely provides customers with professional and thoughtful services.

Packing and delivery

Our company is a quality benchmark enterprise, a national contract-abiding and credit-abiding enterprise, and a national, industry and group standard unit for "Colored Steel Plate for Building Decoration". We have many customers all over the world, and our products are exported to Asia, the Middle East, America, Europe, Africa and other countries, enjoying a good reputation at home and abroad.

Steel Round Bar