What is Q235B steel?
Q235B steel plate, a hallmark of robust yet economical engineering, is a type of low carbon steel defined under the national standard GB/T 700-2006 "Carbon Structural Steel." Renowned as one of China's most ubiquitous steel products, Q235B's affordability and versatility make it ideal for a myriad of applications where extreme performance is not a prerequisite.
The difference between Q235A and Q235B.
The distinction between Q235A and Q235B lies primarily in their carbon composition, as specified in the national standard GB700-88. Q235A steels feature a carbon content ranging between 0.14-0.22%, highlighting the nuanced variations in their chemical makeup.
Typically, steel mills imprint identification details on profiles before dispatch, enabling users to discern if the material is Q235A, Q235B, or an alternative grade. These identification plates provide crucial data on material properties such as design pressure limits (P≤1.6MPa), operational temperature (0~350ºC), and minimum plate thickness (>=20mm).
The Application of Q235B Steel
Q235B steel grade is integral to various civil engineering projects. It's extensively utilized in fabricating steel structures for both industrial and residential developments, components of power transmission towers, essential parts of machinery, offshore installations, oil and gas platforms, automotive bridges, and a diverse array of other structural applications.
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 manufacturing experience
Shanghai Baori Steel Industries Co., Ltd
Renowned for our professionalism, efficiency, and exceptional service
Operate with sincerity to forge global connections
Our core business focuses on the manufacturing, processing, and distribution of premier silicon steel products. Our comprehensive product range includes Hot dip aluminized steel coils/plates, stainless steel, galvanized steel, channel steel, rebar, pipe,and more...
With over 15 years of robust manufacturing expertise alongside two decades in the domestic market, we offer bespoke production capabilities. Our team consists of more than 20 dedicated employees, with a factory sprawling over 8,000 square meters. Our annual production capacity is up to 100,000 tons.
We proudly serve as agents for industry giants like Baosteel, Wisco, Shougang Group, Shagang, Ansteel, and Tisco. We boast an exceptional supply chain and competitive pricing to meet diverse quality and budgetary needs. Our esteemed clientele spans the globe, reaching across the Middle East, Africa, South America, Southeast Asia, Latin America, Europe, and beyond...
1. As a dedicated manufacturer, we possess an expansive inventory, ensuring your customization needs are met with unparalleled efficiency andswift delivery.
2. Renowned for our reliability, we guarantee a consistent supply of superior products, with stable pricing and exemplary after-sales service.
3. Our raw material screening is stringent, and combined with our meticulous quality testing methods, we assure a flawless product. Our exports boast an impressive 100% success rate, and we openly welcome third-party inspections prior to shipping.
4. Proximity to the bustling Port of Shanghai allows us to offer remarkably affordable freight rates, ensuring rapid delivery.
Unit weight < 4 Tons
* Internal and external dedicated air anti-corrosion paper: 1 layer. Our specially designed paper provides exceptional anti-corrosion protection, ensuring your products remain pristine and secure during transit.
* Internal and external paper angle protection: 1 pair respectively. This vital layer of protection shields the corners of each unit, safeguarding them from potential damage.
* Internal and external surrounding protection plate: 1 piece. A robust protection plate envelops the product, providing a sturdy barrier against external impacts.
* Internal and external metal angle protection ring: 1 pair respectively. Reinforced metal rings are expertly placed to fortify the edges, granting superior security against mechanical strains.
Unit weight ≥ 4 Tons
* Internal and external dedicated air anti-corrosion paper: 1 layer. This layer of premium anti-corrosion paper offers unmatched protection, adapting to larger, heavier units effortlessly.
* External buffering plate: 1 piece. The high-performance buffering plate absorbs shocks, reducing impact stress and preserving the integrity of the steel sheets.
* Internal and external paper angle protection: 1 pair respectively. Ensuring comprehensive protection, these paper angle guards are indispensable for maintaining the product's quality.
* Internal and external surrounding protection plate: 1 piece. A formidable surrounding plate that acts as a shield, ensuring your product withstands rigorous shipping conditions.
* Internal and external metal angle protection ring: 1 pair. Robust metal rings provide exceptional strength and durability, protecting against wear and tear during transit.
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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