What is Q235B steel?
Q235B steel plate is a distinguished variety of low carbon steel, proudly defined under the national standard GB/T 700-2006 'Carbon Structural Steel'. Renowned as one of China’s most prevalent steel products, Q235B is celebrated for its cost-effectiveness and versatility. Its affordability makes it the go-to choice for applications that do not demand high performance, delivering reliability across numerous uses.
The difference between Q235A and Q235B.
The difference between Q235A and Q235B: both are part of the carbon steel family. According to the national standard GB700-88, the primary distinction lies in the carbon content. Q235A material features a carbon content ranging from 0.14-0.22%, illustrating the subtle variations that define their specific applications and characteristics.
Under typical conditions, steel mills diligently imprint the finished profiles on identification plates before dispatching them from the factory. This allows users to effortlessly verify whether the material is Q235A, Q235B, or another variant. The design specifications include handling pressures of P≤1.6MPa, with operational temperatures spanning 0~350ºC. The steel plate is robust with a thickness of at least 20mm, ensuring durability and safety.
The Application of Q235B Steel
Q235B steel grade is pivotal in the realm of civil engineering solutions. Its robust nature makes it ideal for crafting steel structures in both industrial and residential settings. Key applications include components for power transmission towers, essential elements of equipment, offshore structures, oil and gas platforms, automotive bridges, and an array of other architectural and infrastructural feats.
Available For Stock:
Hot rolled steel (Q235B): Available grades include Q235B, SS400, S235Jr, S355jr.Additional celebrated options: 1015, RSt37-2, USt37-2, St37-2, 40B, Fe360B, RSt360B, USt360B. Russian standards: Ст2пс, Ст2сп, Ст3пс, Ст3сп, ensuring a wide array of selections to meet diverse needs and specifications.
Incredible 15+ Years of Manufacturing Expertise
Shanghai Baori Steel Industries Co., Ltd: A Name You Can Trust
Delivering Professionalism, Efficiency, and Exceptional Service
Integrity in Action: Building Global Connections
Our core business revolves around the meticulous manufacturing, precise processing, and strategic distribution of high-quality silicon steel products. Our offerings include an extensive range of products such as Hot dip aluminized steel coil/plate, stainless steel, galvanized steel, channel steel, rebar, pipe,and more...
With a robust experience spanning over 15+ years in manufacturing and two decades in the domestic market, we boast a highly customizable production capability. Our facility employs more than 20 skilled professionals, spread across a sprawling 8,000 square meters, with an impressive annual production capacity reaching 100,000 Tons.
We proudly act as agents for leading steel giants including Baosteel, Wisco, Shougang Group, Shagang, Ansteel, Tisco, and others. Our exceptional supply chain offers competitive pricing and is tailored to meet various quality and price level demands. Currently, our esteemed clientele spans across the globe, encompassing regions in the Middle East, Africa, South America, Southeast Asia, Latin America, Europe, and beyond.
1. As a premier manufacturer, we boast an extensive inventory,enabling us to efficiently fulfill your customization requests with rapid delivery.
2. Renowned for reliability, we ensure a consistent product supply, offering stable pricing and impeccable after-sales service.
3. Adhering to rigorous raw material selection and advanced quality testing, we guarantee an impressive 100% qualification rate for all exported goods, welcoming any third-party inspections prior to shipment.
4. Strategically located near the Shanghai port, we offer highly competitive freight rates and swift delivery.
Unit weight < 4 Tons: For steel coils weighing less than 4 tons, our robust packaging ensures unparalleled protection and reliability.
* Internal and external dedicated air anti-corrosion paper: 1 layer - This premium layer of anti-corrosion paper serves as the first line of defense against rust and environmental factors, safeguarding your steel coil from the inside out.
* Internal and external paper angle protection: 1 pair respectively - Strategically placed paper angle protectors provide enhanced security to the edges, preventing any potential damage during handling and transport.
* Internal and external surrounding protection plate: 1 piece - A sturdy protection plate encompasses the coil, acting as a shield against external impacts and maintaining the pristine condition of the steel.
* Internal and external metal angle protection ring: 1 pair respectively - Reinforced metal angle protection rings are meticulously positioned to offer robust support and prevent deformation of the coil.
Unit weight ≥ 4 Tons: For steel coils weighing 4 tons or more, our packaging solution is specifically designed to handle these heavier loads with ease.
* Internal and external dedicated air anti-corrosion paper: 1 layer - Ensures comprehensive rust protection, keeping the steel free from any degradation due to environmental exposure.
* External buffering plate: 1 piece - This plate acts as a protective barrier, absorbing shocks and preserving the integrity of the steel during transit.
* Internal and external paper angle protection: 1 pair respectively - Carefully crafted paper angle protectors shield the crucial edges from potential harm, ensuring the steel reaches its destination in perfect condition.
* Internal and external surrounding protection plate: 1 piece - Encasing the steel coil, this protection plate offers maximum coverage against external pressures, ensuring the safety of the coil from all angles.
* Internal and external metal angle protection ring: 1 pair - These durable metal rings provide an added layer of defense, maintaining the structural integrity of the coil throughout its journey.
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.
Audited Supplier 
){kind=link}