Q235 Carbon Steel Bar
Carbon steel round bar can be used in many fields such as building, automobile, shipbuilding, petrochemical, machinery, medicine, food, electric power, energy, space, building and decoration, etc. It be made into mould template, mortise pin, column .This kind of steel have good mechanical property, is widely used in structural parts which may support stress alternation, especially made into some connecting rods, bolts, wheel gear… This kind of steel is the most common blanks and materials of shaft parts. Its die welding material model is CMC-E45.
Category: Stainless steel bar
Key word: Stainless steel bar
Whatsapp :+86 13064056779
Email : [email protected]
Product Description
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.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.
Grades | 1045 1020 20MnCr5 |
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Surface | Black,Polish,Oiled |
Technique | Hot rolled |
Delivery Condition | Black Surface,Rough machined or as required |
Dimension | Diameter : 16mm – 250mm |
Length : 4000-15000mm or cut to length | |
Application | 1): Can be used in many fields such as building, automobile, shipbuilding, petrochemical, machinery, medicine, food, electric power, energy, space, building and decoration, etc. 2): Can be made into mould template, mortise pin, column 3): This kind of steel have good mechanical property, is widely used in structural parts which may support stress alternation, especially made into some connecting rods, bolts, wheel gear… 4): This kind of steel is the most common blanks and materials of shaft parts. Its die welding material model is CMC-E45. |
Inspection | Mill Test Certificate is supplied with shipment,SGS inspection is accepted if needed |
Package | Standard export seaworthy package or as required. |
Delivery Time | 5-15 days,according to customers’ grades,dimension and quantities |
Item | Carbon Steel Bars |
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Standard | GB, JIS, ASTM,EN,BS,AISI,etc. |
Material | Q195, Q215 A, Q215 B, Q235 A, Q235 B, Q235 C, Q235D, Q275, Q275B, Q275C, SS330, SS400, SS490 etc. |
Diameter | 4mm~800mm or as required |
Length | 1m, 3m, 5.8m, 6m, 12m or as required |
Surface | Polished, bright, black, coated |
Package | Standard export seaworthy or as customers’ requirements |
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We stick to the principle of “quality first, service first, continuous improvement and innovation to meet the customers” for the management and “zero defect, zero complaints” as the quality objective. We′re pleased to get your Inquiry and we will come back to as soon as possible.

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FAQ
A What range of steel products does your factory produce?
Our factory manufactures a comprehensive array of steel products, including but not limited to, structural beams, steel bars, plates, and coils. We also offer bespoke solutions catering to specific dimensions and compositions as per customer requirements.
B Are your steel products certified or graded, and how can I trust their quality?
Absolutely, all our steel products adhere to international standards and undergo rigorous quality assurance tests. We hold various certifications, including ISO 9001, emphasizing our commitment to quality. Each product batch comes with a certification detailing its grade and compliance standards.
CCan your factory handle bulk orders within short time frames?
Yes, we are equipped to manage significant order volumes even within constrained timelines, thanks to our advanced operational processes, sizable workforce, and efficient logistics network. However, we always suggest contacting us with specifics as early as possible for the best outcomes.
D How does your company ensure the sustainability of production?
Sustainability is at the core of our operations. We utilize energy-efficient technologies, recycle scrap material, and follow strict environmental protocols to minimize our ecological footprint. Our commitment extends beyond compliance, aiming for a future-focused, sustainable approach in all we do.
E What measures are in place to ensure the safety and welfare of workers in your factory?
Worker safety is paramount. Our factory complies with all health and safety regulations, providing regular training, enforcing strict on-site protocols, and equipping our staff with advanced safety gear. We believe a safe worker is an empowered worker.
F Do you offer customized steel solutions for specific industry needs?
Certainly. We pride ourselves on our capability to provide tailored solutions. Our team of experts collaborates closely with clients to understand their needs, offering custom compositions, cuts, and finishes unique to their project demands.
G How do you handle logistics and transportation, and can customers track their orders?
We manage logistics through trusted partners, ensuring timely and safe deliveries. Customers receive tracking information once orders are dispatched and can monitor their shipment in real-time. Additionally, our customer service team is always on standby to assist.
H What is your policy on returns or defective products?
We stand by the quality of our products. In the rare instance of defects or non-compliance, we have a transparent return or exchange policy. Clients are encouraged to reach out within a specified period after receipt, and we promise a swift, fair resolution in line with our terms and conditions.