What is Q235B steel?
Q235B steel plate is an incredibly versatile low carbon steel. Defined precisely by the national standard GB/T 700-2006 'Carbon Structural Steel', Q235B stands as one of the most prevalent steel products across China. Not only is it cost-effective, but it also caters to a wide array of applications that do not demand exceptional performance. Its affordability and practical utility make it a favored choice in numerous industries.
The difference between Q235A and Q235B.
Exploring the difference between Q235A and Q235B, both types are carbon steels under the national standard GB700-88. The key distinction lies in their carbon content. Specifically, Q235A features a carbon content ranging from 0.14% to 0.22%. This difference in composition can influence the characteristics and suitability of these materials for varying applications.
Typically, steel mills label finished profiles with identification plates before dispatching them from the factory. This labeling allows users to identify whether the material is Q235A, Q235B, or another type. With a design pressure of P≤1.6MPa and an operational temperature range between 0~350ºC, the steel plate thickness is required to be >=20mm, ensuring durability and reliability under specified conditions.
The Application of Q235B Steel
Q235B steel grade is prominently applied in various civil engineering projects. This steel is the backbone for crafting robust steel structures used in the construction of both industrial and residential structures. It plays a crucial role in forming vital components of power transmission towers, equipment elements, offshore structures, oil and gas platforms, and automobile bridges, among other essential infrastructures. Its adaptability and strength make it an invaluable asset in the engineering domain.
Available For Stock:
Hot rolled steel (Q235B) options available include Q235B, SS400, S235JR, and S355JR,as well as 1015, RSt37-2, USt37-2, St37-2, 40B, Fe360B, RSt360B, USt360B, Ст2пс, Ст2сп, Ст3пс, and Ст3сп. This diverse selection ensures that we can meet a wide range of industrial requirements and preferences, offering materials known for their reliability and performance.
Over 15 years of exceptional manufacturing expertise
Shanghai Baori Steel International Trade Co., Ltd
Dedicated to professionalism, efficiency, and outstanding service
Acting with sincerity to forge global connections
Our core business encompasses the manufacturing, processing, and distribution of premium silicon steel products. Our company's main offerings include: Hot-dip aluminized steel coils and plates, stainless steel, galvanized steel, channel steel, rebar, pipes,and more...
With a legacy of over 15 years in manufacturing excellence and two decades in the domestic market, we boast a customized production capability. Our workforce exceeds 20 dedicated employees, and our state-of-the-art factory spans over 8,000 square meters, achieving an annual capacity of up to 100,000 tons.
We proudly represent industry giants such as Baosteel, Wisco, Shougang Group, Shagang, and Ansteel. Tisco among others. Our robust supply chain ensures competitive pricing, tailored to meet diverse quality and price level requirements. Our satisfied clientele spans the globe, reaching regions across the Middle East, Africa, South America, Southeast Asia, Latin America, Europe, and more...
1. As a reputable manufacturer, we boast an extensive inventory ready tofulfill your customization requirements with unparalleled speed.
2. Trusted and dependable, we ensure a consistent and reliable product supply, offering stable pricing and exceptional after-sales service,guaranteeing complete satisfaction.
3. Our rigorous raw material screening standards and comprehensive quality testing ensure that 100% of our exported products meet the highest quality standards, and we welcome any third-party inspections prior to shipment, reinforcing our commitment to excellence.
4. Ideally situated near the Port of Shanghai, we offer remarkably affordable freight rates with expedited delivery times,maximizing both efficiency and value.
For unit weights under 4 tons, our packaging is meticulously designed to ensure durability and protection.
* Internal and external dedicated air anti-corrosion paper: One robust layer to safeguard against corrosion.
* Internal and external paper angle protection: One pair each to reinforce corner stability.
* Internal and external surrounding protection plate: A single piece to ensure comprehensive support.
* Internal and external metal angle protection ring: One pair each, providing superior edge protection.
For unit weights of 4 tons and above, our packaging solutions are enhanced for maximum safety.
* Internal and external dedicated air anti-corrosion paper: One reliable layer for corrosion resistance.
* External buffering plate: A single piece to absorb impact and prevent damage.
* Internal and external paper angle protection: One pair each, offering exceptional corner security.
* Internal and external surrounding protection plate: A sturdy single piece for all-around protection.
* Internal and external metal angle protection ring: One secure pair for reinforced edge integrity.
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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