What is Q235B steel?
Q235B steel plate is heralded as a high-value, low carbon marvel, emerging from the heart of China's steel industry. Defined distinctly by the national standard GB/T 700-2006 'Carbon Structural Steel,' this steel is a ubiquitous choice across various domains due to its cost-effectiveness. While it may not fulfill the requirements for high-performance applications, its versatility in general usage makes it an indispensable component in China's steel landscape.
The difference between Q235A and Q235B.
Understanding the distinction between Q235A and Q235B steels reveals their shared identity as carbon steels. According to the GB700-88 national standard, the differentiator primarily lies in their carbon content. Q235A boasts a carbon range of 0.14-0.22%, underscoring a subtle yet significant variation that can impact material properties and suitability for diverse applications.
In typical scenarios, steel mills diligently label finished profiles on identification plates prior to dispatch. This allows users to discern the specific material, be it Q235A, Q235B, or alternatives, with ease. These steel plates are designed to withstand pressures up to 1.6MPa and operate efficiently within temperatures ranging from 0 to 350ºC, with a minimum thickness of 20mm, offering robust performance and reliability.
The Application of Q235B Steel
The Q235B steel grade stands out as a reliable cornerstone in civil engineering projects. Its adaptability allows it to be molded into steel structures for industrial and residential edifices, parts of power transmission towers, and integral components of offshore structures and oil and gas platforms. Moreover, its durability extends to the construction of automobile bridges and various other infrastructural elements, making it a versatile choice for countless engineering endeavors.
Available For Stock:
Hot rolled steel (Q235B): Q235B, SS400, S235JR, S355JR, expertly crafted to meet diverse needs.1015, RSt37-2, USt37-2, St37-2, 40B, Fe360B, RSt360B, USt360B, Ст2пс, Ст2сп, Ст3пс, Ст3сп, and more are readily available, ensuring a comprehensive selection for varied industrial applications.
15+ years of manufacturing excellence and expertise
Shanghai Baori Steel Industries Co., Ltd
Delivering professional, efficient, and exemplary service
Act with sincerity, forge global connections
Our primary business encompasses the manufacturing, processing, and distribution of premium silicon steel products. Our core offerings include Hot dip aluminized steel coil/plate, stainless steel, galvanized steel, channel steel, rebar, pipes,and more.
Our industry presence spans more than 15+ years of unparalleled manufacturing experience and two decades in the domestic market. We boast a versatile, customized production capacity. Our dynamic team exceeds 20 employees, operating within a sprawling 8,000-square-meter facility. Our annual production capacity reaches 100,000 Tons.
We proudly represent and collaborate with leading giants such as Baosteel, Wisco, Shougang Group, Shagang, and Ansteel, including Tisco. We offer an unparalleled supply chain and competitive pricing that meet diverse quality and pricing demands. Our client network spans the globe, including regions like the Middle East, Africa, South America, Southeast Asia, Latin America, and Europe.
1. As a premier manufacturer, we possess an expansive inventory, ensuring we canseamlessly fulfill your custom requirements with rapid delivery.
2. Renowned for our reliability, we assure you a consistent supply of products at stable pricing, complemented by impeccable after-sales support.
3. Employing rigorous raw material screening and quality testing protocols, our exported products boast a 100% qualification rate, and we welcome any third-party inspections prior to shipping.
4. Our strategic proximity to the Shanghai port ensures that freight costs remain affordable and delivery times swift.
Unit weight < 4 Tons
* To safeguard our premium steel coils in transit, each unit is secured with a single layer of specialized internal and external air anti-corrosion paper.
* Ensuring the integrity of the edges, each unit receives a pair of internal and external paper angle protectors.
* Wrapped with a robust internal and external surrounding protection plate, providing comprehensive shield against wear and tear.
* Further fortifying the edges, a pair of durable internal and external metal angle protection rings is applied to each unit.
Unit weight ≥ 4 Tons
* For larger coils, a specialized layer of internal and external air anti-corrosion paper is applied to maintain quality during transportation.
* Additionally, a sturdy external buffering plate is affixed to absorb shocks, ensuring safe delivery.
* A pair of internal and external paper angle protectors is utilized to protect the coil edges from accidental damage.
* Encircling each coil, an internal and external surrounding protection plate provides a robust barrier against external impacts.
* The addition of internal and external metal angle protection rings offers enhanced edge protection for the heavier coils.
Q1: How many countries you already exported?
A1: We have already exported to several countries like America,Australia,South Africa,Pakistan, India,Japan,Russia,Saudi Arabia,Brazil,etc.
Q2: How long will it take to execute my order?
A2: Once we get your order,We will proceed ASAP.The production time within 7 days.
Q3 Can I get a sample for testing?
A3: Free samples.
Q4 Do you have inspection for the products before packing?
A4: 100% self-inspection for the products, we put the quality as our first priority.
Q5 Can I visit to your factory before the order?
A5: Sure, We take our customers seriously, welcome to visit our factory.
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