What is Q235B steel?
Q235B steel plate represents the pinnacle of low-carbon steel engineering. According to the esteemed national standard GB/T 700-2006 'Carbon Structural Steel,' Q235B is distinctly defined and celebrated as one of China's most utilized steel variants. Renowned for its affordability, it is the go-to choice for a myriad of applications where high-performance characteristics are not paramount.
The difference between Q235A and Q235B.
The distinction between Q235A and Q235B lies primarily in their carbon composition. Both are cherished carbon steels under the national standard GB700-88. Q235A boasts a carbon content range of 0.14-0.22%, setting it subtly apart from its counterpart, Q235B, and making it suitable for specific engineering requirements.
Typically, steel mills meticulously label finished profiles with identification plates prior to distribution. These plates provide crucial information, enabling users to discern whether the material is Q235A, Q235B, or another variant. Designed for pressures up to 1.6MPa, these steels operate optimally within temperatures of 0~350ºC, with a minimum plate thickness of 20mm.
The Application of Q235B Steel
Q235B steel grade is a versatile solution for civil engineering endeavors. This robust steel is integral in constructing both industrial and residential structures, crafting the backbone of power transmission towers, and forming essential components of equipment, offshore installations, oil and gas platforms, and automotive bridges, among other critical infrastructures.
Available For Stock:
Hot rolled steel (Q235B): a diverse selection including Q235B, ss400, S235Jr, S355jr,and more, such as 1015, RSt37-2, USt37-2, St37-2, 40B, Fe360B, RSt360B, USt360B, Ст2пс, Ст2сп, Ст3пс, Ст3сп..
With over 15 years of manufacturing expertise, we have honed our craft to deliver exceptional quality and innovation.
Shanghai Baori Steel Industries Co., Ltd
We pride ourselves on providing a professional, efficient, and outstanding service that surpasses expectations.
Guided by sincerity, we forge connections across the globe.
Our core business encompasses the sophisticated manufacturing, meticulous processing, and strategic distribution of silicon steel products. Our flagship offerings include: Hot dip aluminized steel coil/plate, stainless steel, galvanized steel, channel steel, rebar, pipe,and more...
Our company boasts over 15 years of hands-on manufacturing experience and a solid 20-year presence in the domestic market. We offer tailored production capabilities and employ more than 20 dedicated professionals. Our expansive factory spans over 8,000 square meters, with an impressive annual production capacity reaching up to 100,000 tons.
In addition, we proudly represent esteemed partners such as Baosteel, Wisco, Shougang Group, Shagang, Ansteel, Tisco and others. Our robust supply chain and competitive pricing are designed to meet diverse quality and price preferences. Our clientele extends across the globe, including regions such as the Middle East, Africa, South America, Southeast Asia, Latin America, Europe, and beyond.
1. As a proud manufacturer, we boast an impressive and extensive inventory, enabling us to swiftly meet your customization needs with rapid delivery.
2. As a reliable manufacturer, we ensure a steady and dependable supply of products, offer consistent pricing, and provide impeccable after-sales service.
3. Our rigorous raw material screening standards and comprehensive quality testing methods ensure that the export quality of our products is 100% flawless, and we welcome any third-party inspection before shipping, guaranteeing your peace of mind.
4. Our strategic proximity to the port of Shanghai ensures that freight costs are remarkably low and delivery times are exceptionally fast.
For Unit Weight Less Than 4 Tons: Designed for utmost efficiency and safety, each unit under 4 tons comes with specialized packaging features tailored to protect every coil.
* Internal and external dedicated air anti-corrosion paper: 1 layer - This layer offers an exceptional barrier against corrosion, keeping your steel coils pristine during shipping.
* Internal and external paper angle protection: 1 pair respectively - Carefully placed to shield the edges, ensuring your product maintains its integrity throughout transit.
* Internal and external surrounding protection plate: 1 piece - A robust protection plate that provides a comprehensive safety shield for your steel coils.
* Internal and external metal angle protection ring: 1 pair respectively - These rings offer an added layer of defense, reinforcing the corners against potential impacts.
For Unit Weight Equal To or Greater Than 4 Tons: Heavy-duty solutions are implemented for larger units to ensure maximum protection during their journey.
* Internal and external dedicated air anti-corrosion paper: 1 layer - This essential layer acts as a powerful defense against moisture and oxidative damage.
* External buffering plate: 1 piece - This buffering plate absorbs shocks and mitigates vibrations, safeguarding your steel coils from mechanical stress.
* Internal and external paper angle protection: 1 pair respectively - Specifically designed to fortify each corner, these protectors prevent any potential deformation.
* Internal and external surrounding protection plate: 1 piece - Providing an all-encompassing shield, this plate ensures your product arrives in perfect condition.
* Internal and external metal angle protection ring: 1 pair - Strategically placed, these metal rings bolster the structure against any unforeseen challenges 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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