Qingdao Shengying Steel Co., Ltd.

Carbon Steel Square Bar

Carbon steel square bar is a highly durable and versatile construction material known for its strength and affordability. It features a grainy finish and is characterized by square-shaped cross-sections with rounded corners. The strength of carbon steel square bar makes it suitable for various applications in manufacturing and construction. It is widely used in the fabrication of structural components, machinery parts, supports, frames, and other load-bearing structures. The versatility of carbon steel square bar allows it to be easily machined, welded, and formed into desired shapes, further expanding its range of applications. Due to its excellent mechanical properties and cost-effectiveness, carbon steel square bar is a popular choice for industries across the globe. It provides a reliable and sturdy material option for diverse construction and manufacturing projects.

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Carbon Steel Rod

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PRODUCT DETAILS

Carbon steel bar is a general purpose steel with excellent formability and weldability. There are two types of square bars, hot-rolled and cold-rolled.

Carbon steel square bars are used in general purpose structural and mechanical applications such as riveted, bolted or welded bridges and buildings. Used for reinforcing products such as bracing, frames or brackets are also common, carbon steel square rods are also used for general repairs on factory equipment and railings, including decorative ironwork, protective barriers on gates and windows

Product Name	Carbon Steel Square Bar
	ASME: 1005, 1006, 1008, 1010, 1015, 1020, 1025, 1030, 1035, 1040, 1045, 1050, 1055, 1060, 1065, 1070, 1080, 1084, 1016, 1022
Material	DIN: Ck10, Ck15, Ck22, Ck25, Ck30, Ck35, Ck40, Ck45, Ck50, 30Mn4, 40Mn4
	BS: 040A04, 095M15, 045M10, 080A40, 045M10, 080M50
	GB: Q195, Q235, Q345
Standard	ASTM, AISI, EN, DIN, JIS, GB
Place of Origin	Shandong,China
Size	4mm4mm~~100mm100mm, or as per requirements
Length	2M,4M,5.8M,6M,11.8M,12M or as required
Grade	Q295, Q345, Q390, Q420, Q460
Spring Steel	65Mn, 60Si2Mn, 50CrVA
Bearing Steel	GCr15, GCr15GD,55SiMoV
Packing	1.plastic cap with both ends 2.Coated with anti-rust oil 3.bundle package 4.wooden case package 5.container or bulk 6. special according to customer request
Application	general purpose structural and mechanical applications
	Used for reinforcing products such as bracing, frames or brackets are also common
	used for general repairs on factory equipment and railings
	decorative ironwork, protective barriers on gates and windows

Warehouse Storage

Qingdao Shengying Steel Co., Ltd., Ltd. as a leader manufacturer in steel supplier from China, is a reliable and integrity steel supplier. With more than 10 years steel processing and exporter experiences, we have a factory building of 20000 square meters and annual production of 23,000 tons. We specialized in the production of stainless steel, carbon steel, galvanized steel, aluminum, copper products, etc., suitable for fields such as engineering, coal mining, textiles, electricity, boilers, machinery, etc. Our products have passed the ISO9001 quality system certification and the EU CE certification.

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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". Looking forward to cooperate with you long term.

Technology

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,etc.

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Our company has extensive experience in the development and export of metal and steel materials. Our company is the long-term reliable steel supplier you are looking for!

Application field

Products are widely used in aerospace, building bridges, precision instruments, petrochemical and other industries.We manufacture own brand steel products and also we can supply other famous brand steel product.

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Steel Bars

Rebar, commonly known as hot rolled ribbed bar, is a type of steel bar. The grade of ordinary hot rolled steel bar is determined by its minimum yield point and is denoted by HRB (Hot Rolled Bar) followed by a numerical grade. The letters H, R, and B represent hot rolled, ribbed, and bars respectively. Rebar can be classified into different categories based on its strength, such as HRB300E, HRB400E, HRB500E, HRB600E, etc. The thread specification range of rebar is generally 6-50mm. We usually involve more are 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 25mm, 28mm, 32mm, 36mm, 40mm and so on. National allowable deviation :6-12mm deviation in ±7%, 14-20mm deviation in ±5%, 22-50mm deviation in ±4%. Generally, the fixed length of rebar is 9m and 12m, among which 9m long thread is mainly used for normal road construction and 12m long thread is mainly used for bridge construction.

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Carbon Steel Round Bar

Carbon steel bar is a general-purpose steel with excellent formability and weldability. There are two types of round steel bars, hot-rolled and cold-rolled. Hot rolled round bars are often used in applications like construction where finish and exact dimensions are not a priority. In contrast, cold rolled round bars are used for applications with excellent surface finish and precise dimensions.

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