What is Q235B steel?
Q235B steel plate is a highly versatile and widely recognized low carbon steel renowned for its formidable presence in the Chinese market. As defined by the national standard GB/T 700-2006 "Carbon Structural Steel", Q235B stands as a cornerstone in the world of affordable and efficient steel solutions. Its cost-effectiveness and wide applicability make it a preferred choice for projects that require reliable performance without the need for advanced material properties.
The difference between Q235A and Q235B.
The difference between Q235A and Q235B lies in their classification as carbon steels under the national standard GB700-88. The primary point of distinction is in the carbon content. Q235A features a carbon content ranging from 0.14% to 0.22%, differentiating it from Q235B in its composition.
Typically, steel mills provide clear identification on the profiles of finished products before dispatch. This identification plate serves as a resource for users to determine whether the material in question is Q235A, Q235B, or any other variant. It offers crucial operational parameters: design pressure P≤1.6MPa, use temperature ranging from 0 to 350ºC, and a steel plate thickness of no less than 20mm.
The Application of Q235B Steel
Q235B steel is a cornerstone in the realm of civil engineering, actively contributing to the construction of robust and reliable structures. Its adaptability makes it an ideal choice for creating steel frameworks in industrial and residential buildings, components of power transmission towers, and key elements of machinery. Additionally, it plays a vital role in forming offshore structures, oil and gas platforms, and the sturdy frameworks of automobile bridges, among various other structural applications.
Available For Stock:
Hot rolled steel (Q235B) is available in several grades: Q235B, SS400, S235JR, S355JR,1015, RSt37-2, USt37-2, St37-2, 40B, Fe360B, RSt360B, USt360B, Ст2пс, Ст2сп, Ст3пс, Ст3сп..
Harnessing over 15 years of profound manufacturing experience
Shanghai Baori Steel Industries Co., Ltd
Renowned for our professional, efficient, and exceptional service
Our philosophy: Act sincerely, build global connections
Our core business revolves around the manufacturing, processing, and distribution of premier silicon steel products. Our extensive range of offerings includes high-quality hot dip aluminized steel coils/plates, durable stainless steel, reliable galvanized steel, robust channel steel, reinforced rebar, versatile pipes,and more...
With an impressive track record spanning over 15 years of industrious manufacturing experience and two decades in the domestic market, we boast a dynamic and customizable production capacity. Our workforce exceeds 20 skilled employees, and our expansive factory covers over 8,000 square meters. We proudly achieve an annual production capacity of up to 100,000 tons.
Additionally, we are privileged to represent industry giants such as Baosteel, Wisco, Shougang Group, Shagang, Ansteel, and Tisco among others. With an unrivaled supply chain and competitive pricing, we cater to diverse quality and pricing needs. Our esteemed clientele spans across the globe, encompassing regions such as the Middle East, Africa, South America, Southeast Asia, Latin America, Europe, and more...
1. As a leading manufacturer with a robust inventory, we are poised to meet your diverse customization needs, ensuringswift and timely delivery for every order.
2. Our reputation as a reliable manufacturer guarantees you a more stable product supply, coupled with consistent pricing and impeccable after-sales serviceto enhance your experience.
3. With rigorous raw material screening and comprehensive quality testing, our exported products boast a 100% qualification rate. We welcome and adhere to any third-party inspection prior to dispatch to ensure your satisfaction.
4. Strategically located near the port of Shanghai, we offer competitive freight rates and expedited deliveryto streamline your logistics.
Unit weight < 4 Tons
* Carefully crafted internal and external dedicated air anti-corrosion paper: 1 protective layer
* Ensured safety with internal and external paper angle protection: 1 secure pair respectively
* Comprehensive internal and external surrounding protection plate: 1 robust piece
* Durable internal and external metal angle protection ring: 1 sturdy pair respectively
Unit weight ≥ 4 Tons
* Specialized internal and external dedicated air anti-corrosion paper: 1 safeguarding layer
* External buffering plate for enhanced protection: 1 solid piece
* Reliable internal and external paper angle protection: 1 secure pair respectively
* Protective internal and external surrounding protection plate: 1 robust piece
* Resilient internal and external metal angle protection ring: 1 durable pair
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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