What is Q235B steel?
Q235B steel plate is a specialized form of low carbon steel and finds its definition within the esteemed national standard GB/T 700-2006 "Carbon Structural Steel." Known widely across China, Q235B is celebrated for its cost-effectiveness and versatility, making it an ideal choice for a vast array of products that do not necessitate high-performance specifications.
The difference between Q235A and Q235B.
The difference between Q235A and Q235B: While both are categorized as carbon steels under the national standard GB700-88, their differentiation lies primarily in the carbon content. Specifically, Q235A material consists of a carbon content ranging from 0.14% to 0.22%, setting it apart in terms of composition.
Under typical conditions, steel mills meticulously mark the finished profiles on identification plates before dispatching them from the factory. This allows users to easily verify whether the material is Q235A, Q235B, or another type of steel. These steels are designed to withstand a design pressure P≤1.6MPa and operate efficiently in temperatures ranging from 0 to 350ºC, with a steel plate thickness of at least 20mm.
The Application of Q235B Steel
The Q235B steel grade is prominently utilized in a wide array of civil engineering applications. This steel is the backbone of numerous construction projects including industrial and residential facilities, power transmission tower components, equipment elements, offshore structures, oil and gas platforms, and automobile bridges, among other vital infrastructures.
Available For Stock:
Hot rolled steel (Q235B): This includes a variety of grades such as Q235B, ss400, S235Jr, S355jr,and encompasses an extensive range of other international equivalents like 1015, RSt37-2, USt37-2, St37-2, 40B, Fe360B, RSt360B, USt360B, Ст2пс, Ст2сп, Ст3пс, Ст3сп..
With over 15+ years of dedicated manufacturing expertise
Shanghai Baori Steel Industries Co., Ltd
Renowned for our professionalism, efficiency, and exceptional service
Driven by sincerity, we strive to connect the world seamlessly
Our core business focuses on the manufacturing, processing, and distribution of premium silicon steel products. Our company's main product line includes Hot dip aluminized steel coil/plate, stainless steel, galvanized steel, channel steel, rebar, pipe,and more...
We proudly boast over 15+ years of substantial manufacturing experience and 20 years of thriving in the domestic market. We offer customized production capabilities with more than 20 skilled employees. Our factory spans over 8,000 square meters, supporting an impressive annual production capacity of 100,000 Tons.
Acting as a trusted agent for Baosteel, Wisco, Shougang Group, Shagang, Ansteel, and Tisco among others. We excel with an outstanding supply chain and competitive pricing, meeting diverse quality and pricing standards. Our esteemed clients span across the globe, including the Middle East, Africa, South America, Southeast Asia, Latin America, and Europe...
1. As an esteemed manufacturer, we boast a substantial inventory, enabling us to effortlessly fulfill your customization needs with rapid delivery.
2. As a reliable manufacturer, we promise a consistent supply of products, while ensuring stable pricing and offering impeccable after-sales service.
3. We adhere to stringent raw material screening standards and employ rigorous quality testing methods, assuring that the qualified rate of our exported products stands at 100%. We welcome and accommodate any third-party inspections prior to shipment.
4. Our strategic proximity to the bustling port of Shanghai means that freight costs are remarkably economical and delivery times are brisk.
Unit weight < 4 Tons
* Internal and external dedicated air anti-corrosion paper: 1 layer, ensuring superior protection against environmental impact.
* Internal and external paper angle protection: 1 pair respectively, offering robust edge safeguarding and maintaining product integrity.
* Internal and external surrounding protection plate: 1 piece, designed for comprehensive outer coverage and enhanced durability.
* Internal and external metal angle protection ring: 1 pair respectively, delivering exceptional corner security against mechanical stresses.
Unit weight ≥ 4 Tons
* Internal and external dedicated air anti-corrosion paper: 1 layer, providing a reliable shield against corrosion and wear.
* External buffering plate: 1 piece, strategically placed for added shock absorption and impact resistance.
* Internal and external paper angle protection: 1 pair respectively, crafted to preserve edges from damage and ensure safe handling.
* Internal and external surrounding protection plate: 1 piece, offering full-scale protection and structural reinforcement.
* Internal and external metal angle protection ring: 1 pair, engineered for ultimate corner strength and enduring support.
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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