What is Q235B steel?
Q235B steel plate, a hallmark of low carbon steel, is defined by the national standard GB/T 700-2006 'Carbon Structural Steel.' As one of the most popular steel products in China, Q235B is both economical and versatile, making it ideal for a wide range of applications that do not demand superior performance. Its affordability and reliability make it a preferred choice for everyday construction and manufacturing.
The difference between Q235A and Q235B.
The distinction between Q235A and Q235B lies in their carbon content, as per the national standard GB700-88. Both are carbon steels, yet Q235A has a carbon content ranging from 0.14-0.22%. This subtle difference impacts their suitability for various applications, guiding users in selection based on specific needs and performance requirements.
Typically, steel mills provide comprehensive identification on plates for finished profiles prior to dispatch. These plates enable users to discern whether the steel is Q235A, Q235B, or other specified materials. Design specifications include a pressure rating of P≤1.6MPa, a temperature operational range from 0~350ºC, and a minimum steel plate thickness of 20mm.
The Application of Q235B Steel
The Q235B steel grade serves as a cornerstone in civil engineering projects, forming the backbone of a multitude of structural applications. From industrial and residential buildings to vital infrastructure like power transmission towers and offshore platforms, Q235B is crucial. Its adaptability extends to oil and gas facilities, automobile bridges, and beyond, offering trustworthy support in challenging environments.
Available For Stock:
Our range of hot rolled steel includes specifications such as Q235B, ss400, S235Jr, and S355jr, ensuring we meet diverse industry requirements with high-quality options.We also stock a variety of other grades including 1015, RSt37-2, USt37-2, St37-2, 40B, Fe360B, RSt360B, USt360B, Ст2пс, Ст2сп, Ст3пс, and Ст3сп, providing a comprehensive selection for various applications.
Boasting over 15 years of unparalleled manufacturing mastery
Shanghai Baori Steel Industries Co., Ltd
Renowned for our professionalism, efficiency, and exemplary service
Authentic in our approach, we strive to connect with the world seamlessly
Our core business encompasses manufacturing, processing, and distribution of high-grade silicon steel products. Our distinguished product range includes: Hot dip aluminized steel coil/plate, stainless steel, galvanized steel, channel steel, rebar, pipeand more...
We proudly present a legacy of more than 15 years of expert manufacturing experience and two decades of serving the domestic market. Our facility is equipped with customizable production capabilities, hosting over 20 dedicated employees and sprawling across a vast 8,000 square meters. Our annual production capacity reaches an impressive 100,000 tons.
We proudly serve as agents for leading companies like Baosteel, Wisco, Shougang Group, Shagang, Ansteel, and Tisco among others. Our robust supply chain and competitive pricing cater to diverse quality and price requirements. Our esteemed clientele spans the globe, extending across the Middle East, Africa, South America, Southeast Asia, Latin America, Europe, and beyond.
1. As a renowned manufacturer, we boast a vast inventory, enabling us to promptly cater to your bespoke requirements and ensure swift delivery.
2. Count on us as your reliable manufacturing partner, offering you an unwavering supply of quality products, consistent pricing, and exceptional after-sales support.
3. Our rigorous raw material selection and superior quality testing methods ensure our exported products achieve a 100% qualification rate, and we welcome any third-party inspections prior to shipping.
4. With our strategic proximity to the Port of Shanghai, we offer incredibly competitive freight costs and expedited delivery.
For unit weights under 4 Tons
* Premium internal and external anti-corrosion air paper: 1 protective layer
* Robust internal and external paper angle protection: 1 pair each
* Comprehensive internal and external surrounding protection plate: 1 sturdy piece
* Durable internal and external metal angle protection ring: 1 pair each
For unit weights 4 Tons and above
* Specialized internal and external anti-corrosion air paper: 1 protective layer
* Reinforced external buffering plate: 1 solid piece
* Resilient internal and external paper angle protection: 1 pair each
* Enhanced internal and external surrounding protection plate: 1 piece
* Sturdy internal and external metal angle protection ring: 1 pair each
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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