What is Q235B steel?
Q235B steel plate stands out as a prevalent low carbon steel, widely acknowledged under the esteemed national standard GB/T 700-2006 'Carbon Structural Steel.' Renowned for its affordability and accessibility, Q235B is a staple in China's steel industry, frequently chosen for its cost-effectiveness in applications where extreme performance is not paramount.
The difference between Q235A and Q235B.
The distinction between Q235A and Q235B lies in their classification as carbon steels, as outlined in the national standard GB700-88. A key differentiator is the variance in carbon content: Q235A comprises a carbon content range of 0.14-0.22%, indicating its unique specifications.
In standard practice, steel mills meticulously mark finished profiles with identification plates prior to dispatch. This allows users to easily determine the specific material grade, be it Q235A, Q235B, or another variant. The ideal design parameters are a pressure P≤1.6MPa, operational temperature between 0~350ºC, and a steel plate thickness of no less than 20mm.
The Application of Q235B Steel
Q235B steel is a versatile choice for a myriad of civil engineering applications. Its robust properties make it ideal for erecting steel structures in both industrial and residential sectors. It finds extensive use in constructing power transmission towers, vital elements of industrial equipment, offshore frameworks, oil and gas installations, automotive bridges, and diverse structural projects.
Available For Stock:
Hot rolled steel(Q235B): Q235B, SS400, S235JR, S355JR,1015, RSt37-2, USt37-2, St37-2, 40B, Fe360B, RSt360B, USt360B, Ст2пс, Ст2сп, Ст3пс, Ст3сп...
With over 15 glorious years in manufacturing excellence
Shanghai Baori Steel Industries Co., Ltd
Renowned for our professionalism, efficiency, and exceptional service
We act with sincerity, fostering global connections
Our core expertise lies in the manufacturing, processing, and distribution of premium silicon steel products. Our distinguished product line includes hot dip aluminized steel coil/plate, stainless steel, galvanized steel, channel steel, rebar, and pipe,among others...
Boasting over 15+ years of unparalleled manufacturing expertise and two decades in the domestic market, we offer bespoke production capabilities. Our dedicated team of over 20 employees operates within a sprawling 8,000-square-meter facility, achieving an annual output of 100,000 Tons.
We proudly serve as agents for Baosteel, Wisco, Shougang Group, Shagang, Ansteel, and Tisco among others. Our robust supply chain and competitive pricing align with diverse quality and pricing demands. Our clientele spans the globe, reaching regions in the Middle East, Africa, South America, Southeast Asia, Latin America, Europe, and beyond...
1. As a dedicated manufacturer, we proudly offer a substantial inventory, ensuring we can swiftly meet your customization needs with prompt delivery.
2. Our reputation as a reliable manufacturer allows us to provide a continuous, stable supply of products, consistently fair pricing, and an exceptional after-sales service experience.
3. Our adherence to rigorous raw material screening and stringent quality testing methods guarantees a flawless product export rate of 100% . We welcome any third-party inspection prior to shipping, ensuring utmost transparency and customer confidence.
4. Our strategic proximity to the port of Shanghai means shipping is not only cost-effective but also impressively fast.
Unit weight < 4 Tons
* For optimal protection of your product, we provide an internal and external layer of high-quality anti-corrosion air paper, designed to keep the steel pristine and resistant to environmental factors.
* Safeguard your investment with one pair of specialized internal and external paper angle protection, ensuring the edges remain flawless and intact.
* Enclosed with a robust internal and external protection plate, this element forms a secure barrier around the product, maintaining its structural integrity during transit.
* Each package includes a protective pair of internal and external metal angle protection rings, crafted to shield the corners from impact and preserve the sheet's precision.
Unit weight ≥ 4 Tons
* Protecting larger units with a dedicated layer of internal and external anti-corrosion air paper, this measure is essential for maintaining the steel's surface quality throughout its journey.
* Each package features an external buffering plate, providing an additional layer of defense against transit-related bumps and jolts, safeguarding the integrity of the steel sheets.
* Reinforce the edges of your steel sheets with a carefully designed pair of internal and external paper angle protection, ensuring that each corner remains sharp and undamaged.
* A sturdy internal and external surrounding protection plate is included, offering comprehensive coverage and superior defense against potential transit challenges.
* Enhance protection with a pair of internal and external metal angle protection rings, meticulously crafted to maintain the sheet's accuracy and quality by defending against edge deformation.
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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