Understanding Q235B Steel: Unveiling the secrets of Q235B steel, a cornerstone in the world of steel, renowned for its affordability and versatility in various applications.
Q235B steel plate is a variant of low carbon steel, defined clearly in the national standard GB/T 700-2006 "Carbon Structural Steel." Widely prevalent in China, Q235B stands out for its cost-effectiveness and suitability for applications where high performance is not a primary requirement. This makes it an indispensable choice for diverse projects.
Exploring the Distinction: Q235A vs. Q235B.
Distinguishing Q235A from Q235B: Both belong to the category of carbon steels. According to the national standard GB700-88, the key differentiation lies in their carbon content. Q235A comprises a carbon content range of 0.14-0.22%, making it slightly different from its counterpart, Q235B.
Typically, steel mills indicate the finished profiles on identification plates prior to dispatch. Users can ascertain whether the material is Q235A, Q235B, or another variant through these plates. Design pressure is capped at P≤1.6MPa; operational temperature spans from 0~350ºC; with a steel plate thickness requirement of >=20mm, ensuring optimal performance.
Unveiling the Potential of Q235B Steel: Discover the wide array of applications for Q235B steel, a material that is flexible and robust across various uses.
Q235B steel grade is a pivotal component in civil engineering applications. It is frequently utilized in the construction of industrial and residential buildings, essential parts of power transmission towers, elements of equipment, offshore structures, oil and gas platforms, automobile bridges, and myriad other structures.
Available For Stock: Secure your supply of high-quality steel.
Hot Rolled Steel (Q235B): Offering a range of steel grades including Q235B, SS400, S235Jr, and S355jr, all available to meet your diverse needs.Additionally, we provide an extensive selection of grades such as 1015, RSt37-2, USt37-2, St37-2, 40B, Fe360B, RSt360B, USt360B, Ст2пс, Ст2сп, Ст3пс, Ст3сп, and more, ensuring comprehensive options for your projects.

With over 15 years of unparalleled manufacturing experience, we stand as a beacon of excellence in the steel industry.
Shanghai Baori Steel Industries Co., Ltd
Our professional, efficient, and top-tier service ensures our clients receive nothing but the best.
Acting with sincerity and bridging connections across the globe, we are committed to excellence.
Our core business domain encompasses the manufacturing, processing, and distribution of premium silicon steel products. Our company's main offerings include: Hot-dip aluminized steel coils/plates, stainless steel, galvanized steel, channel steel, rebar, pipes,and more.
Our extensive experience spans over 15 remarkable years in manufacturing and two decades in the domestic market. Boasting a customizable production capacity, our facility employs over 20 skilled professionals and stretches over 8,000 square meters. Our annual production volume can reach up to 100,000 tons.
We proudly act as agents for esteemed steel giants like Baosteel, Wisco, Shougang Group, Shagang, An Steel, and Tisco . Our exceptional supply chain and competitive pricing meet diverse quality and budgetary needs. We have a global clientele spanning the Middle East, Africa, South America, Southeast Asia, Latin America, Europe, and beyond.



1. As a distinguished manufacturer, we possess an extensive inventory stockpile, enabling us to fulfill your bespoke customization requests with unparalleled speed and efficiency.
2. As a reliable manufacturer, we offer a consistently stable supply of products, equitable pricing, and exceptional after-sales service that ensures peace of mind..
3. With rigorous and exemplary raw material screening protocols and quality evaluation procedures, our exported products boast a remarkable qualification rate of 100% , and we welcome any third-party inspections prior to shipping for your utmost assurance.
4. Our strategic proximity to the port of Shanghai guarantees extraordinarily affordable freight costs and swift delivery times.
Unit weight < 4 Tons
* A layer of premium internal and external air anti-corrosion paper expertly protects your product.
* A pair of robust internal and external paper angle protections are meticulously applied on each corner.
* Each unit is secured with an internal and external surrounding protection plate for maximum safety.
* An additional pair of internal and external metal angle protection rings ensures extra durability.
Unit weight ≥ 4 Tons
* A layer of dedicated air anti-corrosion paper, designed for both internal and external surfaces, offers superior protection.
* A single external buffering plate is strategically placed to safeguard against impacts.
* A pair of internal and external paper angle protections are carefully positioned to maintain product integrity.
* An encompassing internal and external surrounding protection plate provides comprehensive security.
* A pair of internal and external metal angle protection rings is included for enhanced protection.
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.