Square steel bar

Hot rolled square steel refers to the steel whose width and height are the same. It is mainly used in steel structure manufacturing, machinery manufacturing, automobile industry, mining machinery, hoisting machinery and other industrial materials. So the other side of the steel requirements are strict, square steel annealing treatment is a very strict process. In order to eliminate and improve the previous process of the arrangement of defects and residual stress, avoid deformation, cracking; Softening steel for cutting, refining grain, improving mechanical properties of workpiece; And prepare for the next step. When the temperature is lower than a certain temperature value, the hot rolled square steel will become brittle and its impact absorption work will decrease significantly.

Classification :

Steel rod

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hjsteels@hjsteels.cn

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PRODUCT DETAILS

Product Description

Parameter

product name	Square steel bar
Standard	AISI, ASTM, DIN, JIS, GB, JIS, SUS, EN, etc
Material	GB: Q195, Q215, Q235A, Q235B, Q235C, Q235D, Q255A, 255B, Q275, Q295A, Q295B, Q345B, Q345C, Q345D, Q345E, Q390A, Q390B, Q390C, Q390D, Q390E, Q420, Q420B, Q420C, Q420D, Q420E, Q460D, Q460E, Q500D, Q500E, Q550D, Q550E, Q620D, Q620E, Q690D, Q690E,etc. EN:S185,S235JR, S275JR, S355JR, S420NL, S460NL S500Q, S550Q, S620Q, S690Q ,etc. ASTM: GradeB, GradeC, GradeD, A36, Grade36, Grade40, Grade42, Grade50, Grad 55, Grade60, Grade65, Grade80,4130,4140,5160.etc. JIS: SS330, SS400, SPFC, SPHD, SPHE,etc.
Size	15mm15mm-400mm400mm
Wall thickness (W.T.)	0.5mm-25mm
Length	1-12mm ,or as your request
Technique	Cold Drawn/ Cold Pilfered/ Cold Rolled/ Hot/ forge-Can be processed again repeatedly
Surface Treatment	Carbon steel, alloy, stainless steel

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Factory description

Company with an area of about 200,000 square meters and 2,000 employees. Over the years, adhering to the principle of quality first and service first, the company has provided high quality steel for steel structure engineering, highway and railway construction, hydropower station, mine, plant renovation and other national key projects.

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products are sold all over the country and Europe, America, the Middle East, Africa and Southeast Asia and other global more than 100 countries,and the world's top 500 enterprises to establish a deep cooperative relationship, well received by customers.

Application description:

steel rods are widely used in automobile accessories, aviation, aerospace hardware tools, chemical, crafts, bearings, medical instruments, electrical appliances and so on.

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FAQ

Q：I want a specific size or color. Can I get customized?
A：Yes. Customization is available. You can choose the color or pattern, size (length, width, thickness, weight, etc.), paints, shape, etc. We offer coils and sheets, as well as further processing services, such as logo printing, etc. Please send us your requirements, we will meet your requirements.
Q: Are we a trader or a manufacturer?
A: We are a manufacturer and have our own factory.
Q: How to pack?
A: Can be packaged according to customer's needs
Q: How long is your delivery time?
A: If the goods are in stock, generally 5-10 days. Or 15-20 days if the goods are not in stock, according to the quantity.

Steel rod