What is Q235B steel?
Q235B steel plate is recognized as a versatile, low carbon steel that adheres to the national standard GB/T 700-2006 "Carbon Structural Steel." As a staple in the Chinese steel market, Q235B is celebrated for its affordability and adaptability. This steel is ideal for a broad range of applications, especially where high-performance attributes are not a primary necessity.
The difference between Q235A and Q235B.
The distinction between Q235A and Q235B, both categorized under carbon steels, lies mainly in their carbon content as specified by national standard GB700-88. Q235A steel boasts a carbon content ranging from 0.14-0.22%, marking its particular compositional profile.
Steel mills typically mark the finished profiles on identification plates before dispatching them from the factory, allowing users to discern whether the material is Q235A, Q235B, or another classification. The design pressure is regulated to not exceed 1.6MPa, with an operational temperature spanning 0~350ºC, and a steel plate thickness of at least 20mm.
The Application of Q235B Steel
Q235B steel grade is extensively employed in the realm of civil engineering, serving as the backbone for robust steel structures. It forms the foundational framework for the construction of both industrial and residential buildings, components of power transmission towers, various equipment elements, and offshore installations. This steel is also pivotal in the creation of oil and gas platforms, automotive bridges, and a myriad of other infrastructure projects.
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..
15+ Years of Expertise in Manufacturing
Shanghai Baori Steel Industries Co., Ltd
Offering Professional, Efficient, and Exceptional Service
We Act with Integrity to Connect the World
Our core business focuses on the manufacture, processing, and distribution of premier silicon steel products. Our main offerings include: Hot dip aluminized steel coils/plates, stainless steel, galvanized steel, channel steel, rebar, and pipes,and more...
Boasting over 15 years of seasoned manufacturing experience and two decades in the domestic market. Our customized production capabilities are backed by a dedicated team of over 20 employees, with our factory sprawling over 8,000 square meters. We proudly achieve an annual production capacity of 100,000 Tons.
In addition, we represent esteemed brands like Baosteel, Wisco, Shougang Group, Shagang, and Ansteel. Tisco, and others. With a robust supply chain and competitive pricing, we meet diverse quality and pricing demands. Our client base spans the globe, including regions such as the Middle East, Africa, South America, Southeast Asia, Latin America, and Europe, and beyond.
1. As a premier manufacturer, we boast a vast inventory that allows us toefficiently fulfill your customization needs with rapid delivery services.
2. Renowned for our reliability, we ensure a consistent supply of products, competitive pricing, and exceptional after-sales servicethat you can count on.
3. We adhere to rigorous raw material selection standards and quality testing procedures. Our exported products boast a 100% qualification rate, and we welcome third-party inspections prior to shipment.
4. Located in close proximity to the Shanghai port, our logistics offer cost-effective freight rates and swift delivery timesto meet your needs.
For units with a weight less than 4 tons, we ensure comprehensive protection and stability.
* Equipped with a specialized internal and external anti-corrosion air paper layer, providing robust defense against rust and environmental effects.
* Each coil boasts internal and external paper angle protection, with one pair each, meticulously designed to guard against impact.
* We incorporate a surrounding protection plate, internally and externally, offering one piece to enhance structural integrity.
* A sophisticated internal and external metal angle protection ring is included, one pair each, to bolster resilience and safeguard edges.
For units with a weight equal to or greater than 4 tons, we provide additional fortification features.
* The inclusion of a dedicated internal and external anti-corrosion air paper layer ensures resilient protection against corrosion.
* An external buffering plate is provided, one piece, to absorb shock and prevent damage during transit.
* Internal and external paper angle protection comes in pairs, specially crafted to defend against knocks and abrasions.
* Our internal and external surrounding protection plate, one piece, is included to reinforce the unit's strength.
* A formidable internal and external metal angle protection ring, offered as a pair, is designed for enhanced edge protection and durability.
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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