What is Q235B Steel?
Q235B steel plate is a renowned variant of low carbon steel, distinctly outlined in the national standard GB/T 700-2006 'Carbon Structural Steel'. Widely recognized as one of China's most prevalent steel types, Q235B is celebrated for its cost-effectiveness, making it an ideal choice for a myriad of products that do not demand exceptional performance characteristics.
The Difference Between Q235A and Q235B
The difference between Q235A and Q235B steel primarily lies in their carbon content, as specified in the national standard GB700-88. Q235A features a carbon content ranging from 0.14% to 0.22%, underscoring its classification. Both steels are part of the carbon steel family, offering versatility in application.
Typically, steel mills imprint crucial specifications on identification plates affixed to finished profiles prior to distribution, allowing users to discern whether they have Q235A, Q235B, or alternative grades. The design specifications include a pressure rating of P≤1.6MPa, an operational temperature between 0~350ºC, and a minimum steel plate thickness of 20mm.
The Application of Q235B Steel
Steel grade Q235B is a staple in civil engineering projects, valued for its versatility in fabricating steel structures integral to both industrial and residential infrastructures. It finds extensive use in components of power transmission towers, various equipment elements, offshore constructions, oil and gas platforms, automobile bridges, and a host of other structural applications.
Available For Stock:
Hot rolled steel (Q235B) is available in versatile grades: Q235B, SS400, S235JR, and S355JR.Additional available grades include 1015, RSt37-2, USt37-2, St37-2, 40B, Fe360B, RSt360B, USt360B, Ст2пс, Ст2сп, Ст3пс, Ст3сп..
With over 15 years of dedicated manufacturing experience
Shanghai Baori Steel Industries Co., Ltd.
Delivering professional, efficient, and exemplary service
Acting with sincerity, we connect the world
Our core business revolves around the manufacturing, processing, and distribution of high-quality silicon steel products. Our company’s flagship offerings include Hot dip aluminized steel coil/plate, premium stainless steel, galvanized steel, robust channel steel, rebar, sturdy pipes,and more...
Our wealth of experience extends over 15 years in manufacturing excellence and two decades in the domestic market. Our production capabilities are customized to meet diverse needs. With a thriving workforce of over 20 employees and a sprawling facility that spans more than 8,000 square meters, we boast an impressive annual capacity of up to 100,000 tons.
We proudly serve as agents for prestigious steel giants such as Baosteel, Wisco, Shougang Group, Shagang, Ansteel, and Tisco. Our best-in-class supply chain and competitive pricing cater to various quality and pricing needs, ensuring customer satisfaction globally. Our clients span across the globe, including regions such as the Middle East, Africa, South America, Southeast Asia, Latin America, and Europe, among others.
1. As an esteemed manufacturer, we boast an abundant inventory, ensuring that wecan fulfill your customization requirements with unparalleled speed and efficiency.
2. Known as a reliable manufacturer, we provide a consistently stable supply of products, offer competitive pricing, and deliver unparalleled after-sales service.
3. We adhere to rigorous raw material screening standards and implement a flawless quality testing protocol. Our exported products boast a 100% qualification rate, and we are open to any third-party inspection prior to shipping.
4. Strategically located near the Port of Shanghai, we offer cost-effective freight and swift delivery.
Every single unit is thoughtfully designed with a unit weight of less than 4 Tons to ensure easy handling and transportation.
* Internal and external premium air anti-corrosion paper: meticulously layered with 1 layer for ultimate protection.
* Strategically placed internal and external paper angle protection: carefully installed as 1 pair respectively to guard against damage.
* Internal and external comprehensive surrounding protection plate: robustly crafted as 1 piece for added security.
* Internal and external fortified metal angle protection ring: expertly paired as 1 pair respectively for enhanced durability.
Unit weight equal to or exceeding 4 Tons
* Internal and external high-grade air anti-corrosion paper: diligently applied in 1 layer to combat corrosion effectively.
* External versatile buffering plate: uniquely included as 1 piece to safeguard integrity during transit.
* Internal and external paper angle protection: precisely fitted as 1 pair respectively for superior edge protection.
* Internal and external encompassing protection plate: precisely engineered as 1 piece for outstanding defense.
* Internal and external resilient metal angle protection ring: professionally installed as 1 pair for unmatched strength.
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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