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Product Classification
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EN8/EN9 Carbon steel bar/rod
Round steel is a long strip of steel with a solid cross section. Its specifications are expressed in millimeters in diameter. They are divided into three types: hot-rolled, forged, and cold-drawn. The hot-rolled specifications are 5.5-250 mm. They are often used as steel bars, bolts, and various Mechanical parts, round steel larger than 25 mm is mainly used to manufacture mechanical parts and seamless steel tube billets.
Chemical Composition
Mechanical Behavior
Physical Property
Applied Range
Bolt, riveted or welded structures for bridges, construction and oil rigs, etc.
It is used for forming storage tanks, bin, bearing plate, fixture, ring, formwork, clamp, fixture, sprocket, cam, gear, bottom plate, forgings, decoration engineering, piles, supports, automobile and agricultural equipment, frame, mechanical parts, etc.
Peer Material
Product Details
We adopt high standard production processes, select high-quality steel raw materials, and provide diverse product specifications and models. All steel products have passed strict quality testing, with smooth and even surfaces, precise dimensions, excellent compressive strength, corrosion resistance, and processability. Support customized thickness, length, and special process requirements to meet different usage standards in different scenarios. Clear display of high-definition detailed images and technical parameter tables of the physical object, ensuring transparent and visible quality.
Packaging and Shipping
Adopting a professional industrial packaging solution that is moisture-proof and scratch resistant, each batch of steel is tied and fixed with customized wooden frames/steel strips, combined with anti rust coatings and cushioning pads to ensure zero damage during transportation. Clear product model, batch number, and storage identification on the outer packaging, supporting customized enterprise logos and information labels. Environmentally friendly and recyclable packaging materials practice green concepts, reducing transportation and disassembly costs.
Partners
The company has sufficient inventory, supports customization, and has complete varieties and specifications.
Now we can provide 1000,000 tons for the clients all over the world every year.
Factory Strength
We are a company specializing in the manufacture and sale of metal products,
and we promise to provide the right products at the right time and reasonable price.
Customers Visiting
Packaging and Shipping
· FAQ
Your questions may be answered here
We will provide the product quality inspection certificate before delivery. If necessary, you can also arrange for a third-party quality inspection company to inspect the goods.
Our minimum order quantity is 5 tons, but if it is less than 5 tons, it is also possible, but the price will be slightly higher.
TT: 30% down payment and 70% balance before shipping
LC at sight
Yes, we provide customized samples within 3 days. Please share your technical specifications so we can prepare the most relevant samples for your testing requirements.
We are a direct manufacturer with our own factory. This allows us to control quality, cost, and lead times efficiently. You can expect competitive pricing, customization options, and strict quality control since we oversee the entire production process.
Small orders (<100T): 7-15 days
Medium orders (100-500T): 15-30 days
Large orders (>500T): Negotiable
Contact our sales team for a customized production plan.
Certificate Qualification
Shandong Zhongxuan Steel Group Co.,Ltd. Is a modern integrated production enterprise which incorporates the processing & manufacturing of Cold rolled Steel, Hot rolled steel, Galvanized Steel, Galvalume Steel, and Prepainted Steel Products, sales and logistics.
Have Any Questions?
Feel free to contact us with any questions, and we will respond as soon as possible.
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Test: Ultrasonic test according to SEP 1921-84 G3 C/c
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Diameter: 6mm-1200mm.
Length: 3000mm-12000mm or as client's request
Tolerance: +0.5mm/-0(dia),+5mm/-0(L)
Heat treatment: Normalized / Annealed / Quenched / tempered
Surface: black,mill,polished,brush,etc
Test: Ultrasonic test according to SEP 1921-84 G3 C/c
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Diameter: 6mm-1200mm.
Length: 3000mm-12000mm or as client's request
Tolerance: +0.5mm/-0(dia),+5mm/-0(L)
Heat treatment: Normalized / Annealed / Quenched / tempered
Surface: black,mill,polished,brush,etc
Test: Ultrasonic test according to SEP 1921-84 G3 C/c
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Length: 3000mm-12000mm or as client's request
Tolerance: +0.5mm/-0(dia),+5mm/-0(L)
Heat treatment: Normalized / Annealed / Quenched / tempered
Surface: black,mill,polished,brush,etc
Test: Ultrasonic test according to SEP 1921-84 G3 C/c
Application: Widely used in construction industry for reinforcing concret(Express way; office building, Bridge etc) Trasportation By sea(20' 40' container), parts of larger cross-sections, crankshafts, gears.![AISI/SAE 1045 C45 Carbon steel bar/rod]( "AISI/SAE 1045 C45 Carbon steel bar/rod")
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Standard：ASTM A615Gr40/60,BSS4449 Gr460B,500B etc.
Diameter: 6mm-1200mm.
Length: 3000mm-12000mm or as client's request
Tolerance: +0.5mm/-0(dia),+5mm/-0(L)
Heat treatment: Normalized / Annealed / Quenched / tempered
Surface: black,mill,polished,brush,etc
Test: Ultrasonic test according to SEP 1921-84 G3 C/c
Application: Widely used in construction industry for reinforcing concret(Express way; office building, Bridge etc) Trasportation By sea(20' 40' container), parts of larger cross-sections, crankshafts, gears.
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