What is Q235B steel?
Q235B steel plate is a remarkably versatile form of low carbon steel, defined explicitly by the national standard GB/T 700-2006 'Carbon Structural Steel.' It stands as one of China's most prevalent steel products, celebrated for its cost-effectiveness. Q235B is ideal for a multitude of applications, particularly when high-performance specifications are not critical.
The difference between Q235A and Q235B.
Exploring the nuances between Q235A and Q235B: These carbon steels, as classified under the national standard GB700-88, primarily differ in their carbon content. Q235A carries a carbon content range of 0.14-0.22%, setting it apart in specific applications.
Typically, steel mills ensure that identification plates are marked on finished profiles before shipment. These plates enable users to discern if the material is Q235A, Q235B, or other variants. With design pressure P≤1.6MPa and operational temperatures between 0~350ºC, the steel plate thickness remains at a robust >=20mm.
The Application of Q235B Steel
Q235B steel grade is extensively utilized in civil engineering projects, providing the backbone for steel structures. It plays a vital role in the construction of both industrial and residential buildings, as well as in fabricating parts of power transmission towers, elements of equipment, offshore structures, oil and gas platforms, automobile bridges, and beyond.
Available For Stock:
Hot rolled steel (Q235B): Including grades such as Q235B, ss400, S235Jr, S355jr,1015, RSt37-2, USt37-2, St37-2, 40B, Fe360B, RSt360B, USt360B, Ст2пс, Ст2сп, Ст3пс, Ст3сп...
Over 15 Years of Expert Manufacturing Experience
Shanghai Baori Steel Industries Co., Ltd
Expertise, Efficiency, and Exceptional Service
Act with Integrity, Connect Globally
Our main area of expertise encompasses the manufacturing, processing, and distribution of high-quality silicon steel products. Our exceptional product range includes: Hot-dip aluminized steel coils/plates, stainless steel, galvanized steel, channel steel, rebar, pipe,and much more...
Boasting over 15 years of unparalleled manufacturing expertise and two decades of domestic market presence, we offer bespoke production capabilities. Our dedicated team includes more than 20 skilled professionals, operating within a state-of-the-art facility spanning over 8,000 square meters. Our annual production capacity exceeds 100,000 tons.
We proudly represent leading steel giants such as Baosteel, Wisco, Shougang Group, Shagang, An Steel, and Tisco among others. With a premier supply chain and competitive pricing, we cater to diverse quality and budgetary needs. Our global clientele spans the Middle East, Africa, South America, Southeast Asia, Latin America, and Europe, showcasing our expansive reach and reliability.
1. As a leading manufacturer, we boast an impressive capability with a vast inventory at our disposal. This enables us to fulfill your customization needs swiftly, ensuring prompt delivery.
2. We are a reputable and reliable manufacturer, offering a consistent supply of products, competitive pricing, and exceptional after-sales service.
3. Our rigorous raw material screening standards and comprehensive quality testing methods ensure that the qualified rate of our exported products is an impeccable 100% . We welcome any third-party inspection prior to shipping to provide you with peace of mind.
4. Strategically located near the port of Shanghai, our logistical advantage ensures that freight costs remain economical and delivery times remarkably swift.
For items with a unit weight of less than 4 Tons
* Includes an advanced layer of dedicated internal and external air anti-corrosion paper for robust protection.
* Equipped with a pair of internal and external paper angle protectors, ensuring enhanced safety.
* Features a single piece of internal and external surrounding protection plate for comprehensive coverage.
* Comes with a pair of internal and external metal angle protection rings for superior durability.
For items with a unit weight of 4 Tons or more
* Incorporates a specialized layer of internal and external air anti-corrosion paper for superior safeguarding.
* Includes an external buffering plate, providing additional reinforcement and stability.
* Furnished with a pair of internal and external paper angle protectors, ensuring optimal protection.
* Features a single piece of internal and external surrounding protection plate for all-round security.
* Equipped with a pair of internal and external metal angle protection rings for maximum resilience.
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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