What is Q235B steel?
Q235B steel plate is a highly versatile low carbon steel, celebrated for its outstanding affordability and widespread availability. According to the revered national standard GB/T 700-2006, titled 'Carbon Structural Steel,' Q235B is precisely defined and proudly stands as one of China's most prevalent steel products. Its cost-effectiveness makes it a preferred choice for a multitude of applications that do not demand high-performance materials.
The difference between Q235A and Q235B.
The distinction between Q235A and Q235B lies chiefly in their carbon content, as both are categorized as carbon steels under the authoritative national standard GB700-88. Q235A is characterized by a carbon content range of 0.14-0.22%, offering a subtle variance that differentiates it from Q235B.
Typically, before leaving the factory, steel mills diligently mark the finished profiles on identification plates, enabling users to easily identify whether the material is Q235A, Q235B, or another variant. With a design pressure of P≤1.6MPa, and a usability temperature spanning 0~350ºC, these steel plates boast a thickness of >=20mm, ensuring robustness in various applications.
The Application of Q235B Steel
Q235B steel grade is strategically employed to drive civil engineering innovations. This remarkable steel material is integral to the development of robust steel structures used in industrial and residential construction. It forms the backbone of power transmission towers, essential equipment elements, offshore infrastructures, oil and gas platforms, automotive bridges, and a myriad of other critical structures.
Available For Stock:
Hot rolled steel(Q235B): Versatile options include Q235B, ss400, S235Jr, and S355jr,1015, RSt37-2, USt37-2, St37-2, 40B, Fe360B, RSt360B, USt360B, Ст2пс, Ст2сп, Ст3пс, Ст3сп..
Expertise Forged Over 15+ Years of Manufacturing Excellence
Shanghai Baori Steel Industries Co., Ltd
Professionalism, Efficiency, and Exceptional Service at Your Fingertips
Acting with Integrity, Bridging the Globe
Our primary business encompasses the manufacturing, processing, and distribution of premium silicon steel products. Our company's core offerings include: Hot dip aluminized steel coil/plate, stainless steel, galvanized steel, channel steel, rebar, pipe,and much more...
Our extensive experience spans over 15+ years in manufacturing, complemented by two decades of expertise in the domestic market. Our cutting-edge facility offers tailored production capabilities, housing over 20 dedicated employees across an expansive 8,000 square meters. We proudly boast an impressive annual capacity of up to 100,000 Tons,ensuring we meet diverse client demands.
We are privileged to serve as agents for leading industry giants including Baosteel, Wisco, Shougang Group, Shagang, Ansteel, and Tisco. With an unparalleled supply chain and competitive pricing, we cater to varying quality and budgetary needs. Our esteemed clientele spans the globe, reaching the Middle East, Africa, South America, Southeast Asia, Latin America, Europe, and beyond...
1. As a distinguished manufacturer, we boast an extensive inventory ready to meet your customization needs,ensuring exceptionally swift delivery.
2. Renowned for our reliability, we offer a steady, continuous supply of products, accompanied by stable pricing and impeccable after-sales service.
3. Our rigorous, comprehensive raw material screening standards and quality testing methods ensure that our exported products achieve an impeccable 100% qualified rate. We welcome any third-party inspections prior to shipping.
4. Being in close proximity to the Shanghai port, we offer remarkably affordable freight rates and expedited delivery times.
For Unit Weight < 4 Tons: We've designed a robust packaging system for lighter loads, ensuring both durability and ease of handling.
* Employing a specialized layer of internal and external dedicated air anti-corrosion paper for optimal protection.
* Internal and external paper angle protectors: Each side is reinforced with a pair, ensuring corners remain intact.
* Our internal and external surrounding protection plates: Secure your product with one robust protection plate on each side.
* Secure with internal and external metal angle protection rings: Equipped with a pair each to safeguard edges.
For Unit Weight ≥ 4 Tons: For heavier loads, we've enhanced our packaging strategy, offering superior protection and stability.
* Internal and external dedicated air anti-corrosion paper: Wrapped in one protective layer, shielding contents against corrosion.
* External buffering plate: A single buffering plate to cushion external impacts and maintain product integrity.
* Internal and external paper angle protection: Each side is safeguarded with a pair of protective paper angles.
* Internal and external surrounding protection plate: A sturdy protection plate envelops each side for added security.
* Internal and external metal angle protection rings: Each side is fitted with a protective pair for enduring safety.
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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