What is Q235B steel?
Q235B steel plate, a quintessential low carbon steel, is meticulously defined by the national standard GB/T 700-2006 'Carbon Structural Steel.' Renowned as one of China's most prevalent steel products, Q235B combines affordability with versatility, making it an ideal choice for a broad array of applications that do not demand the highest performance specifications.
The difference between Q235A and Q235B.
The distinctive attributes of Q235A and Q235B stem from their shared nature as carbon steels. According to the national standard GB700-88, the primary distinction lies in their respective carbon content. Q235A encompasses a carbon content ranging from 0.14% to 0.22%, offering subtle yet impactful variations in performance.
Typically, steel mills diligently inscribe identification details onto plates of finished profiles before dispatching them. This enables users to discern whether a material is Q235A, Q235B, or another variant by inspecting the identification plate. With a design pressure of P≤1.6MPa, optimal use temperature spanning 0~350ºC, and a minimum steel plate thickness of 20mm, Q235B is marked for its robust performance.
The Application of Q235B Steel
Q235B steel grade serves as a cornerstone for civil engineering ventures. Its robust properties are harnessed in constructing industrial and residential infrastructures, power transmission towers, equipment components, offshore structures, oil and gas platforms, automotive bridges, and a host of other structural applications, ensuring enduring support and reliability.
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..
Over 15 years of unparalleled manufacturing expertise
Shanghai Baori Steel Industries Co., Ltd
Dedicated professionalism, unmatched efficiency, and exemplary service
Act with sincerity, forge global connections
Our core competency lies in the manufacturing, meticulous processing, and extensive distribution of high-quality silicon steel products. Our company's flagship products include: Hot dip aluminized steel coil/plate, stainless steel, galvanized steel, channel steel, rebar, pipe,and more...
Boasting more than 15+ years of remarkable manufacturing experience and two decades dominating the domestic market, we offer bespoke production capabilities. Our skilled team of over 20 employees operates within a sprawling factory of over 8,000 square meters, achieving an impressive annual capacity of 100,000 tons.
We proudly represent esteemed brands such as Baosteel, Wisco, Shougang Group, Shagang, Ansteel, and Tisco among others. Our robust supply chain ensures the best in competitive pricing, tailored to meet diverse quality and budgetary needs. Our esteemed clientele spans across the globe, reaching regions such as the Middle East, Africa, South America, Southeast Asia, Latin America, and Europe.
1. As a leading manufacturer, we boast an extensive and impressive inventory, allowing us to effortlessly accommodate your bespoke customization requirementswhile ensuring swift and timely delivery.
2. Trustworthy and reliable, we are committed to providing a consistent and stable product supply, offering competitive pricing and impeccable after-sales servicethat exceeds expectations.
3. We adhere to rigorous and comprehensive raw material screening standards and employ advanced quality testing methods. Our exported products achieve a flawless 100% qualification rate, and we welcome any third-party inspection prior to shipping, ensuring your peace of mind.
4. Our strategic proximity to the port of Shanghai ensures that freight costs remain significantly economical, and delivery times are remarkably swiftfor your convenience.
For products with a unit weight of less than 4 Tons:
* Embrace superior protection with our dedicated air anti-corrosion paper, meticulously applied as a single layer both internally and externally, ensuring longevity and quality.
* Experience unparalleled safety with our precision-crafted paper angle protection, applied in pairs both inside and out.
* Our robust surrounding protection plate, singularly placed, offers uncompromising defense against external damage.
* Enhance your shipment's integrity with our expertly designed metal angle protection rings, provided in pairs both internally and externally.
For products with a unit weight of 4 Tons or more:
* Enjoy double-layered security with our internal and external dedicated air anti-corrosion paper, ensuring your product remains pristine.
* Fortify your product with our external buffering plate, a single piece offering exceptional protection from potential impacts.
* Benefit from our meticulously crafted paper angle protection, delivered in pairs for both internal and external safeguarding.
* Our internal and external surrounding protection plate, singularly included, acts as a resilient shield against environmental threats.
* Amplify your protection with our internal and external metal angle protection rings, each thoughtfully paired for maximum coverage.
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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