What is Q235B steel?
Q235B steel plate is a versatile and economical low carbon steel, as defined by the national standard GB/T 700-2006 for 'Carbon Structural Steel'. Widely embraced across China, Q235B stands out as one of the most prevalent steel products, prized for its cost-effectiveness. Ideal for applications where high performance is not critical, this steel delivers reliable quality at a budget-friendly price point.
The difference between Q235A and Q235B.
The difference between Q235A and Q235B lies primarily in their carbon content, though both belong to the category of carbon steels. According to the national standard GB700-88, Q235A features a carbon content ranging from 0.14% to 0.22%, setting it apart from its counterpart, Q235B.
Typically, steel mills clearly mark finished profiles on identification plates before dispatch. With these markings, users can easily discern whether the material is Q235A, Q235B, or another specification. This ensures clarity in design pressure parameters (P≤1.6MPa), suitable usage temperatures (0~350ºC), and optimal steel plate thicknesses (>=20mm).
The Application of Q235B Steel
Q235B steel grade is a cornerstone in civil engineering solutions, lending its strength to a myriad of structural applications. From industrial and residential construction to power transmission towers, Q235B steel forms the backbone of vital infrastructure. It also plays a critical role in creating elements for equipment, offshore structures, oil and gas platforms, and automobile bridges, showcasing its adaptability and strength.
Available For Stock:
Hot rolled steel (Q235B): Experience the quality of Q235B, along with ss400, S235Jr, and S355jr,and explore an array of other specifications like 1015, RSt37-2, USt37-2, St37-2, 40B, Fe360B, RSt360B, USt360B, Ст2пс, Ст2сп, Ст3пс, and Ст3сп to meet your diverse project requirements.
15+ years of manufacturing experience
Shanghai Baori Steel Industries Co., Ltd
Professional, efficient and good service
Do things sincerely, connect the world
Our main business field is the manufacturing, processing, and distribution of silicon steel products. Our core offerings include Hot dip aluminized steel coil/plate, stainless steel, galvanized steel, channel steel, rebar, pipe,and much more...
We boast over 15+ years of manufacturing experience and two decades in the domestic market. Our capability for customized production is supported by a skilled team of more than 20 employees and a factory sprawling over 8,000 square meters, with a yearly production capacity reaching 100,000 Tons.
We proudly serve as agents for Baosteel, Wisco, Shougang Group, Shagang, Ansteel, Tisco among others. Our superior supply chain ensures competitive pricing, aligning with diverse quality and budget requirements. Our clientele spans across the globe, reaching regions such as the Middle East, Africa, South America, Southeast Asia, Latin America, Europe, and more...
1. As a premier manufacturer with a vast and comprehensive inventory, we are poised to fulfill your bespoke needs with unparalleled speed of delivery.
2. As a trusted and dependable manufacturer, we ensure a steady and reliable supply of top-quality products, competitive pricing, and exemplary after-sales service to meet all your needs,guaranteeing your complete satisfaction.
3. Our rigorous and meticulous raw material selection process and comprehensive quality testing methods ensure that our exported products achieve a 100% approval rate. Rest assured, we welcome any third-party inspection to verify quality and standards before shipment, underscoring our commitment to excellence.
4. Situated strategically near the port of Shanghai, our location ensures economical freight costs and expedited delivery times,maximizing efficiency and value for our esteemed clients.
Unit weight < 4 Tons
* One layer of specialized internal and external air anti-corrosion paper ensures optimum protection.
* Internal and external paper angle protection with one pair for each side enhances corner safety.
* A single protective plate encircles both the internal and external surfaces, safeguarding the steel.
* Durable metal angle protection rings are applied in pairs to both internal and external corners.
Unit weight ≥ 4 Tons
* A layer of dedicated air anti-corrosion paper is applied internally and externally for robust protection.
* A sturdy external buffering plate is included to shield against impacts during transit.
* Internal and external paper angle protection with one pair each provides additional edge security.
* The single surrounding protection plate wraps both internally and externally to ensure full coverage.
* Sturdy metal angle protection rings in pairs fortify both internal and external corners.
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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