What is Q235B steel?
Q235B steel plate is a versatile, low carbon steel under the national standard GB/T 700-2006 'Carbon Structural Steel.' Renowned for its affordability, Q235B is a staple in China's industrial landscape, ideal for applications that do not demand high performance. Its cost-effectiveness and adaptability make it a popular choice across various manufacturing sectors.
The difference between Q235A and Q235B.
The difference between Q235A and Q235B lies primarily in their carbon content, both being carbon steels. The national standard GB700-88 categorizes them based on this characteristic. Q235A has a carbon content ranging from 0.14 to 0.22%. This subtle variation defines their usability in various applications.
Typically, before steel leaves the factory, manufacturers mark the finished profiles on identification plates. Users can identify whether the steel is Q235A, Q235B, or another type by checking these plates. Specifications include a design pressure P≤1.6MPa, temperature range of 0~350ºC, and a plate thickness of >=20mm.
The Application of Q235B Steel
Q235B steel grade is a cornerstone in civil engineering projects. Its robustness supports the construction of industrial and residential buildings, power transmission towers, equipment parts, offshore structures, oil and gas platforms, automobile bridges, and more. Its versatility and durability make it indispensable in modern infrastructure development.
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 over 15 years of unrivaled manufacturing expertise, we stand at the forefront of the steel industry.
Shanghai Baori Steel Industries Co., Ltd
Our hallmark is professional, efficient, and exceptional service.
We conduct our business with sincerity, forging connections across the globe.
Our core expertise lies in the manufacturing, processing, and distribution of premium silicon steel products. Our extensive product range includes hot dip aluminized steel coil/plate, stainless steel, galvanized steel, channel steel, rebar, pipe,and more...
With an impressive history spanning over 15 years in manufacturing and two decades of presence in the domestic market, we boast a robust and adaptable production line. Our dedicated team of over 20 employees operates within a sprawling facility exceeding 8,000 square meters, achieving an annual production capacity of up to 100,000 tons.
Additionally, we proudly serve as agents for industry giants such as Baosteel, Wisco, Shougang Group, Shagang, Ansteel, Tisco among others. Our unparalleled supply chain, coupled with competitive pricing, caters to a diverse spectrum of quality and budgetary needs. Our clientele spans continents, with a presence in the Middle East, Africa, South America, Southeast Asia, Latin America, Europe, and beyond...
1. As a leading manufacturer, we boast an extensive inventory that empowers us tofulfill your customization needs with unparalleled speed.
2. We are your reliable partner, ensuring a consistent supply of products, along with stable pricing and exceptional after-sales service.
3. Our stringent raw material screening and rigorous quality testing methods ensure that the qualified rate of our exported products is 100%. In addition, we welcome any third-party inspections to validate our standards before shipment.
4. Ideally located near the port of Shanghai, we offer competitive freight rates and expedited delivery times.
Unit weight < 4 Tons
* Our high-quality packing includes a specially designed air anti-corrosion paper layer both internally and externally to ensure unparalleled protection against rust.
* Added security with internal and external paper angle protection, providing a pair of precision-crafted guards for each angle.
* Enhanced safety with a robust internal and external surrounding protection plate, ensuring your steel arrives in pristine condition with one durable piece.
* Superior shielding with internal and external metal angle protection rings, each thoughtfully paired to offer comprehensive coverage.
Unit weight ≥ 4 Tons
* Equipped with a premium layer of dedicated air anti-corrosion paper both internally and externally, safeguarding the steel's integrity.
* Features an external buffering plate, offering an additional layer of defense to absorb impacts and preserve the steel's quality.
* Incorporates internal and external paper angle protection, with a carefully matched pair for each angle to ensure stability during transit.
* Includes an internal and external surrounding protection plate, crafted to encase the steel securely with one sturdy piece.
* Fitted with internal and external metal angle protection rings, each set to provide unmatched durability and safety for your product.
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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