What is Q235B steel?
Q235B steel plate is an exceptional type of low carbon steel that is widely recognized under the national standard GB/T 700-2006 "Carbon Structural Steel." As a staple in the Chinese steel industry, Q235B is celebrated for its affordability and versatility. This economical option is perfect for applications where high performance is not a critical requirement, making it a popular choice among a wide range of industries.
The difference between Q235A and Q235B.
The difference between Q235A and Q235B lies primarily in their carbon content, both being categorized under carbon steels. According to the national standard GB700-88, Q235A features a carbon content ranging from 0.14-0.22%. This subtle variation sets them apart in terms of their specific properties and applications.
Under standard procedures, steel mills ensure that all finished profiles are clearly marked on identification plates before departing the factory. This allows users to easily determine whether the material is Q235A, Q235B, or another classification based on these markings. Designed for pressures up to P≤1.6MPa, a temperature range of 0~350ºC, with a steel plate thickness of at least 20mm, this specification guarantees reliability.
The Application of Q235B Steel
Q235B steel grade serves as a cornerstone for civil engineering projects, providing the structural integrity needed for industrial and residential buildings. Its applications span across power transmission towers, various equipment components, offshore infrastructure, oil and gas platforms, automobile bridges, and numerous other structures. This makes Q235B an indispensable material in the realm of construction and engineering.
Available For Stock:
Hot rolled steel (Q235B): including varieties like Q235B, SS400, S235Jr, and S355jr, is readily available in stock to meet diverse industrial needs.Our stock also includes a range of other high-quality materials such as 1015, RSt37-2, USt37-2, St37-2, 40B, Fe360B, RSt360B, USt360B, Ст2пс, Ст2сп, Ст3пс, and Ст3сп, offering versatility for any project demands.
15+ years of unparalleled manufacturing excellence
Shanghai Baori Steel Industries Co., Ltd
Professionalism at its finest, delivering efficiency and exceptional service.
Act with integrity, forge global connections.
Our core business encompasses the expert manufacturing, precise processing, and efficient distribution of premium silicon steel products. Our premier product lineup includes hot dip aluminized steel coil/plate, stainless steel, galvanized steel, channel steel, rebar, pipe,and more...
Boasting over 15+ years of robust manufacturing expertise, alongside two decades of profound engagement in the domestic market. We excel with our tailored production capabilities, supported by a dedicated team of over 20 professionals and a sprawling factory covering 8,000+ square meters. Our annual production prowess reaches an impressive 100,000 Tons.
We proudly represent renowned industry giants including Baosteel, Wisco, Shougang Group, Shagang, and Ansteel, as well as Tisco among others. Leveraging an elite supply chain and competitive pricing strategy, we cater to diverse quality and price requirements, serving a vast clientele across the globe in regions such as the Middle East, Africa, South America, Southeast Asia, Latin America, Europe, and beyond.
1. As a prominent manufacturer with an extensive inventory,we are equipped to fulfill your unique customization needs with unparalleled speed and efficiency.
2. Being a dependable manufacturer, we offer consistently reliable product supply, competitive pricing, and exemplary after-sales serviceto ensure your utmost satisfaction.
3. Our company implements rigorous raw material screening and comprehensive quality testing, achieving a flawless 100% qualification rate on exported goods, and we welcome any third-party inspections prior to shipment, ensuring utmost quality and peace of mind.
4. Our strategic proximity to the Shanghai port ensures that shipping costs remain minimal while delivery times are remarkably swiftfor your convenience.
Unit weight < 4 Tons
* Experience the ultimate protection with our dedicated internal and external air anti-corrosion paper, ensuring your products remain pristine. This includes 1 secure layer.
* Enjoy enhanced safety with our internal and external paper angle protection, offering 1 reliable pair for each.
* Safeguard your goods with our comprehensive internal and external surrounding protection plate, featuring 1 sturdy piece.
* Benefit from superior stability with our internal and external metal angle protection ring, providing 1 dependable pair for each.
Unit weight ≥ 4 Tons
* Count on robust protection with our internal and external dedicated air anti-corrosion paper, incorporating 1 protective layer.
* Achieve added security for your shipment with our external buffering plate, complete with 1 durable piece.
* Rely on our internal and external paper angle protection to deliver 1 steadfast pair for each, ensuring comprehensive coverage.
* Protect your investment with our internal and external surrounding protection plate, consisting of 1 solid piece.
* Trust in the resilience of our internal and external metal angle protection ring, equipped with 1 sturdy pair for maximum support.
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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