What is Q235B steel?
Q235B steel plate, a notable member of the low carbon steel family, is meticulously defined under the national standard GB/T 700-2006 'Carbon Structural Steel'. It stands as one of China's most prevalent steel products due to its affordability and versatility, adeptly fulfilling the needs of various applications that don't demand superior performance levels.
The difference between Q235A and Q235B.
The difference between Q235A and Q235B lies primarily in their carbon composition. Both are carbon steels as per the national standard GB700-88. Q235A features a carbon content ranging from 0.14-0.22%, distinguishing it from Q235B in terms of performance characteristics and material properties.
Typically, steel mills provide clear identification on finished profiles before dispatching from the factory. By examining these identification plates, users can ascertain whether the material is Q235A, Q235B, or another variant. It operates effectively under design pressures P≤1.6MPa, temperatures between 0~350ºC, and with a steel plate thickness of at least 20mm.
The Application of Q235B Steel
The robust and versatile Q235B steel grade serves as a cornerstone for civil engineering endeavors. It is integral in the construction of industrial and residential edifices, power transmission tower components, equipment elements, offshore structures, oil and gas platforms, automobile bridges, and a multitude 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..
Boasting over 15 years of manufacturing expertise
Shanghai Baori Steel Industries Co., Ltd
Renowned for our professional approach, efficiency, and exemplary service
Acting with sincerity and fostering global connections
Our core business revolves around the manufacturing, processing, and distribution of premium silicon steel products. Our diverse product range includes hot dip aluminized steel coils and plates, stainless steel, galvanized steel, channel steel, rebar, pipes,and more.
With an impressive track record of over 15 years in manufacturing and two decades in the domestic market, we offer tailor-made production capacities. Our team of over 20 skilled employees operates within a factory spanning more than 8,000 square meters, achieving an annual production capacity of up to 100,000 tons.
We proudly serve as agents for industry giants like Baosteel, Wisco, Shougang Group, Shagang, Ansteel, and Tisco. Our robust supply chain and competitive pricing cater to diverse quality and price requirements. Our esteemed clientele extends across the globe, including regions like the Middle East, Africa, South America, Southeast Asia, Latin America, and Europe.
1. As a renowned manufacturer, we boast an extensive inventory of materials, ensuringwe can effortlessly cater to your bespoke customization needs with swift delivery times.
2. As a manufacturer you can trust, we assure you a reliable and constant supply of products, with stable pricing and impeccable after-sales servicethat exceeds expectations.
3. We adhere to rigorous raw material screening and implement stringent quality testing methods, guaranteeing our exported products boast an impressive 100% qualification rate. Moreover, we welcome and accommodate any third-party inspections prior to shipping, ensuring transparency and peace of mind.
4. With our strategic proximity to the Shanghai port, enjoy exceptionally low freight costs and speedy delivery, maximizing efficiency and reducing wait timesfor our valued customers.
For Unit Weight < 4 Tons: Our commitment to quality extends to every sheet with a unit weight under 4 tons, offering superior packaging to safeguard your investment.
* Dedicated Air Anti-Corrosion Paper: 1 Layer: A specialized internal and external air anti-corrosion paper layer is deployed for ultimate protection against harmful elements, maintaining pristine condition.
* Paper Angle Protection: 1 Pair Respectively: Internal and external paper angle protectors ensure the edges remain intact, offering a pair of shielded angles for unmatched defense.
* Surrounding Protection Plate: 1 Piece: Carefully enveloped in a robust internal and external protection plate, securing each sheet within a protective embrace.
* Metal Angle Protection Ring: 1 Pair Respectively: Reinforced with internal and external metal angle protection rings, paired to fortify the structure against potential impacts.
For Unit Weight ≥ 4 Tons: Our packaging for unit weights over 4 tons epitomizes durability and strength, reflecting our dedication to unparalleled safety standards.
* Dedicated Air Anti-Corrosion Paper: 1 Layer: Enveloped in a highly specialized internal and external anti-corrosion paper layer, these sheets are shielded against environmental threats.
* External Buffering Plate: 1 Piece: An additional external buffering plate is incorporated to absorb shocks, maintaining the integrity and quality of the steel sheets.
* Paper Angle Protection: 1 Pair Respectively: The inclusion of internal and external paper angle protections serves as a stalwart guardian for each sheet's edges, with a pair safeguarding every corner.
* Surrounding Protection Plate: 1 Piece: With a comprehensive internal and external surrounding protection plate, each sheet is encased within a fortified barrier, ensuring excellence upon arrival.
* Metal Angle Protection Ring: 1 Pair: The robustness of our packaging is enhanced by internal and external metal angle protection rings, paired to deliver unmatched security and peace of mind.
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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