What is Q235B steel?
Q235B steel plate, an exemplary low carbon steel, is precisely defined in the national standard GB/T 700-2006 'Carbon Structural Steel'. As one of China's most prevalent steel products, Q235B is known for its affordability and versatility, suitable for a vast range of applications where high-performance characteristics are not critical.
The difference between Q235A and Q235B.
The distinction between Q235A and Q235B primarily lies in their carbon content, as outlined in the national standard GB700-88. Both are categorized as carbon steels; however, Q235A possesses a carbon content ranging from 0.14% to 0.22%.
Typically, steel mills inscribe essential details on identification plates before dispatching the finished profiles. Customers can determine whether the material is Q235A, Q235B, or another variant by examining these plates. The specified design pressure is P≤1.6MPa, with applicable use temperatures spanning from 0 to 350ºC and a minimum steel plate thickness of 20mm.
The Application of Q235B Steel
Steel grade Q235B is indispensable in civil engineering, forming the backbone of many projects. This grade is the material of choice for crafting robust steel structures in both industrial and residential construction, including components for power transmission towers, various equipment elements, offshore structures, oil and gas platforms, automobile bridges, and many other vital infrastructures.
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 a remarkable legacy exceeding 15 years in manufacturing excellence
Shanghai Baori Steel Industries Co., Ltd
Renowned for our professionalism, efficiency, and outstanding customer service
With heartfelt dedication, we forge global connections
We excel in the manufacturing, processing, and distribution of premium silicon steel products. Our flagship offerings include Hot dip aluminized steel coil/plate, stainless steel, galvanized steel, channel steel, rebar, pipe,and more.
Our expertise reflects over 15 years of specialized manufacturing experience and a commanding 20-year presence in the domestic market. We boast unparalleled customization capabilities, supported by a skilled team of over 20 employees. Our state-of-the-art facility spans more than 8,000 square meters, delivering an impressive annual production capacity of 100,000 tons.
We proudly serve as an agent for prestigious steel giants like Baosteel, Wisco, Shougang Group, Shagang, Ansteel, Tisco among others. Leveraging an unrivaled supply chain, we offer competitive pricing that caters to diverse quality and pricing demands. Our esteemed clientele spans globally across the Middle East, Africa, South America, Southeast Asia, Latin America, Europe, and beyond.
1. As a distinguished manufacturer, we boast an extensive inventory that empowers usto cater to your bespoke needs with unparalleled speed and efficiency in delivery.
2. As a trusted manufacturing partner, we assure you of a consistent and reliable product supply, along with stable pricing and a comprehensive after-sales support servicethat is second to none.
3. Our rigorous raw material screening and advanced quality testing procedures ensure a flawless 100% qualification rate for all our exported products. We proudly welcome any third-party inspection to reinforce our commitment to quality prior to shipment.
4. Strategically located near the bustling port of Shanghai, we offer incredibly economical freight rates and rapid delivery timesto meet your demands swiftly.
Unit weight: Less than 4 Tons - Effortlessly manageable and easy to handle.
* Internal and external dedicated air anti-corrosion paper: 1 layer - This specialized layer ensures your product remains pristine and free from corrosion.
* Internal and external paper angle protection: 1 pair respectively - Providing robust protection at every angle to maintain the integrity of your steel coil.
* Internal and external surrounding protection plate: 1 piece - Enhancing the shield around your product with a sturdy protection plate.
* Internal and external metal angle protection ring: 1 pair respectively - Reinforcing the edges with durable metal rings for ultimate protection.
Unit weight: Greater or equal to 4 Tons - Optimized for larger projects and robust applications.
* Internal and external dedicated air anti-corrosion paper: 1 layer - Maintain product integrity against corrosion with this essential protective layer.
* External buffering plate: 1 piece - Absorbs shocks and impacts during transport, ensuring your steel arrives in perfect condition.
* Internal and external paper angle protection: 1 pair respectively - Ensure optimal safeguarding of angles during transit and storage.
* Internal and external surrounding protection plate: 1 piece - For unparalleled perimeter protection, preserving the quality of your product.
* Internal and external metal angle protection ring: 1 pair - Delivering resilience and strength where it's needed most with these protective rings.
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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