What is Q235B steel?
Q235B steel plate is a type of low carbon steel renowned for its versatility and affordability. Defined by the national standard GB/T 700-2006 'Carbon Structural Steel', Q235B stands as one of China's most ubiquitous steel products. Its cost-effectiveness makes it ideal for a wide range of applications where the demand for high performance is not critical.
The difference between Q235A and Q235B.
The distinction between Q235A and Q235B lies in their carbon content, although both are carbon steels. According to the national standard GB700-88, Q235A features a carbon content of 0.14-0.22%, which differentiates it from Q235B. This variance in carbon content affects the material properties and suitability for specific applications.
Typically, steel mills label the finished profiles on identification plates before dispatch. Users can determine whether the material is Q235A, Q235B, or other types from these plates. It is essential for applications where design pressure is P≤1.6MPa, operational temperatures range from 0~350ºC, and where steel plate thickness must be at least 20mm.
The Application of Q235B Steel
Q235B steel grade is extensively utilized in civil engineering projects. Due to its robust and flexible nature, it's the go-to choice for constructing industrial and residential buildings, components of power transmission towers, equipment parts, offshore structures, oil and gas platforms, automobile bridges, and various other structural applications.
Available For Stock:
Hot rolled steel (Q235B): Q235B, SS400, S235JR, S355JR,1015, RSt37-2, USt37-2, St37-2, 40B, Fe360B, RSt360B, USt360B, Ст2пс, Ст2сп, Ст3пс, Ст3сп..
15+ Glorious Years of Manufacturing Prowess
Shanghai Baori Steel Industries Co., Ltd
Professionalism, Efficiency, and Exceptional Service
Act with Sincerity, Connect Globally
Our primary business realm encompasses the manufacturing, processing, and distribution of premium silicon steel products, with our core offerings including Hot dip aluminized steel coil/plate, high-quality stainless steel, galvanized steel, channel steel, sturdy rebar, precision pipes,and much more...
Boasting over 15 years of stellar manufacturing expertise and two decades of thriving in the domestic market. Our production capacities are tailored to meet diverse needs. With a robust team of over 20 dedicated employees and a sprawling facility covering more than 8,000 square meters, our annual production capability reaches a remarkable 100,000 tons.
We proudly represent industry giants such as Baosteel, Wisco, Shougang Group, Shagang, Ansteel, and Tisco among others. Our unparalleled supply chain ensures competitive pricing, aligning with various quality and budgetary requirements. Today, our esteemed clientele spans the globe, reaching regions in the Middle East, Africa, South America, Southeast Asia, Latin America, Europe, and beyond.
1. As a leading manufacturer, we proudly maintain an abundant inventory to ensureyour customization needs are met with remarkable speed and efficiency in delivery.
2. As a reputable and reliable manufacturer, we guarantee a consistent and dependable supply of products, along with stable pricing and exemplary after-sales serviceyou can count on.
3. We uphold rigorous and impeccable raw material screening standards and employ advanced quality testing methods. Our exported products boast an impressive 100% qualified rate, with full transparency through third-party inspections welcomed before shipment.
4. Our prime location near the port of Shanghai allows us to offer incredibly cost-effective freight options and swift delivery timesto meet your demands seamlessly.
Unit weight < 4 Tons
* Enjoy peace of mind with our dedicated air anti-corrosion paper—1 robust layer for both the internal and external protection.
* Experience enhanced safety with our specialized internal and external paper angle protection, providing 1 pair respectively.
* Ensure complete security with our internal and external surrounding protection plate—just 1 piece designed to safeguard your product.
* Benefit from superior internal and external metal angle protection rings, offered in 1 pair respectively, for ultimate durability.
Unit weight ≥ 4 Tons
* Unwavering protection with our internal and external dedicated air anti-corrosion paper—1 steadfast layer to guard your valuable steel.
* Additional reassurance with our external buffering plate—1 piece tailored for optimum cushioning and protection.
* Fortified with internal and external paper angle protection—each provided as 1 pair to ensure comprehensive safety.
* Wrap your product in security with our internal and external surrounding protection plate—1 meticulously crafted piece.
* Equipped with internal and external metal angle protection rings—1 pair to reinforce and defend your product effectively.
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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