What is Q235B steel? Delve into the world of Q235B steel, a cornerstone of China's steel industry, renowned for its affordability and versatility. A detailed exploration awaits to broaden your understanding of this essential material.
Q235B steel plate is a remarkable type of low carbon steel. According to the prestigious national standard GB/T 700-2006 'Carbon Structural Steel,' Q235B is explicitly defined and stands as one of China's most widely utilized steel products. Celebrated for its cost-effectiveness, it serves a multitude of applications where high performance is not a necessity.
The difference between Q235A and Q235B. Uncover the distinctions between these two carbon steels, governed by the esteemed national standard GB700-88. A fascinating dive into the subtleties of material composition awaits.
The difference between Q235A and Q235B: Explore the nuances that differentiate these carbon steels, as detailed in the national standard GB700-88. A key variation lies in the carbon content, with Q235A boasting a carbon range of 0.14-0.22%. Embark on a journey to understand these essential material differences.
Under normal circumstances, steel mills prominently mark the finished profiles on identification plates before dispatch. Users can easily determine whether the material is Q235A, Q235B, or another variant by examining these plates. With design parameters such as pressure P≤1.6MPa, operating temperatures from 0~350ºC, and a steel plate thickness of >=20mm, these specifications guide the appropriate material selection.
The Application of Q235B Steel: Unleash the potential of Q235B steel across diverse engineering applications.
Steel grade Q235B is dynamically employed in civil engineering solutions. This versatile steel forms the backbone of various constructions, including industrial and residential structures, components of power transmission towers, equipment elements, offshore structures, oil and gas platforms, automotive bridges, and more. Q235B's adaptability and strength make it an indispensable choice for engineers and builders alike.
Available For Stock: Discover the wide array of steel products available, designed to meet your every specification and requirement.
Hot rolled steel(Q235B): Immerse yourself in the comprehensive selection of Hot Rolled Steel including Q235B, ss400, S235Jr, S355jr, and more, providing robust solutions for all your construction needs.1015, RSt37-2, USt37-2, St37-2, 40B, Fe360B, RSt360B, USt360B, Ст2пс, Ст2сп, Ст3пс, Ст3сп.. Embark on a journey through a diverse array of steel grades, each crafted to perfection to cater to your specific industrial demands.

15+ years of manufacturing experience
Shanghai Baori Steel Industries Co., Ltd
Professional, efficient and good service
Do things sincerely, connect the world
Shanghai Baori Steel International Trade Co., Ltd excels in the global arena with a strong focus on manufacturing, processing, and distributing superior silicon steel products. Our impressive product portfolio includes: Hot dip aluminized steel coil/plate, stainless steel, galvanized steel, channel steel, rebar, pipe,and more!
Our company boasts over 15+ years of manufacturing experience and a rich 20-year history in the domestic market. Our capabilities include tailored production solutions, supported by a robust team of more than 20 skilled employees. Our sprawling factory spans over 8,000 square meters, and our production capacity reaches an impressive 100,000 Tonsannually.
We proudly represent industry giants such as Baosteel, Wisco, Shougang Group, Shagang, An steel, and Tisco. Our unparalleled supply chain and competitive pricing meet diverse quality and budget needs, serving a global clientele across the Middle East, Africa, South America, Southeast Asia, Latin America, Europe, and beyond.



1. As a prominent manufacturer, we boast a vast and extensive inventory, ensuring we fulfill your customization requirements with unparalleled speed.
2. As a credible and reliable manufacturer, we promise a more consistent and stable supply of products, along with competitive pricing and comprehensive after-sales service.
3. We uphold stringent and meticulous raw material screening standards coupled with impeccable quality testing methods. Our exported products boast a 100% qualification rate, and we welcome any independent third-party inspections prior to dispatch.
4. Strategically located near the bustling port of Shanghai, our freight costs are immensely affordable, guaranteeing swift delivery.
Unit weight < 4 Tons
* Layered with a specialized internal and external air anti-corrosion paper: 1 layer
* Equipped with both internal and external paper angle protection: 1 pair each
* Guarded by an internal and external surrounding protection plate: 1 piece
* Armored with internal and external metal angle protection rings: 1 pair each
Unit weight ≥ 4 Tons
* Layered with a specialized internal and external air anti-corrosion paper: 1 layer
* Reinforced with an external buffering plate: 1 piece
* Equipped with both internal and external paper angle protection: 1 pair each
* Guarded by an internal and external surrounding protection plate: 1 piece
* Armored with internal and external metal angle protection rings: 1 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.