What is Q235B steel?
Q235B steel plate represents the epitome of versatile, low carbon steel solutions. Defined meticulously under the national standard GB/T 700-2006 'Carbon Structural Steel', Q235B stands as a cornerstone of China's steel industry. Renowned for its economical pricing, this steel is the ideal choice for products where high-performance characteristics are not the primary requirement.
The difference between Q235A and Q235B.
Exploring the differences between Q235A and Q235B steels reveals both as integral parts of carbon steel families. According to the national standard GB700-88, the primary distinction lies in the carbon content: Q235A encompasses a carbon content range of 0.14-0.22%. This subtle variance impacts their suitability for various practical applications.
In typical scenarios, steel mills meticulously mark finished profiles on identification plates before dispatch. This allows users to easily discern the material type, such as Q235A, Q235B, or others. With a design pressure threshold of P≤1.6MPa and usability temperatures ranging from 0~350ºC, these plates are crafted for durability with a thickness of 20mm or more.
The Application of Q235B Steel
Q235B steel is pivotal in the realm of civil engineering, enabling robust and reliable steel structures. Its use spans the construction of both industrial and residential edifices, power transmission tower parts, equipment elements, offshore structures, oil and gas platforms, automobile bridges, and numerous other infrastructural marvels.
Available For Stock:
Hot rolled steel (Q235B): Providing a wide spectrum of specifications including Q235B, SS400, S235Jr, and S355jr,Our extensive inventory also features 1015, RSt37-2, USt37-2, St37-2, 40B, Fe360B, RSt360B, USt360B, Ст2пс, Ст2сп, Ст3пс, Ст3сп, catering to diverse industrial needs.
With over 15 years of unparalleled manufacturing expertise
Shanghai Baori Steel Industries Co., Ltd
We pride ourselves on delivering professional, efficient, and exemplary service
Committed to genuine actions, we strive to connect the world
Our core business revolves around the manufacturing, processing, and distribution of premium silicon steel products. Our diverse range of offerings includes hot dip aluminized steel coil/plate, stainless steel, galvanized steel, channel steel, rebar, pipe,and more.
Boasting more than 15 years of manufacturing experience and two decades in the domestic market, we offer customized production capabilities. Our dedicated team of over 20 employees operates from a state-of-the-art facility spanning more than 8,000 square meters, with an impressive annual production capacity of up to 100,000 Tons.
As a trusted agent of industry giants like Baosteel, Wisco, Shougang Group, Shagang, Ansteel, Tisco, and more, we boast an unmatched supply chain and competitive pricing strategy, tailored to meet varying quality and pricing needs. Our esteemed clientele spans across the globe, including regions such as the Middle-East, Africa, South America, Southeast Asia, Latin America, Europe, and beyond.
1. As a leading manufacturer, we boast an extensive inventory to efficiently cater to your customization requirements, ensuring swift delivery.
2. As a reliable manufacturer, we guarantee a steady, unbroken supply of products, consistent pricing, and impeccable after-sales service that you can depend on.
3. Our rigorous and comprehensive raw material screening and quality testing standards ensure that our exported products maintain a qualified rate of 100% . We welcome any third-party inspections prior to shipment.
4. Our proximity to the port of Shanghai allows us to offer incredibly competitive freight rates and expedited delivery.
Unit weight < 4 Tons
* For optimal preservation and longevity, each unit is meticulously packaged with 1 layer of specialized internal and external air anti-corrosion paper to safeguard against environmental elements.
* Thoughtful protection is provided by 1 pair of internal and external paper angle protectors, ensuring that each corner remains pristine during transit.
* Encasing each unit is a robust internal and external surrounding protection plate: 1 piece, designed to withstand even the toughest of shipping conditions.
* For added security and stability, each package includes 1 pair of internal and external metal angle protection rings, expertly crafted to maintain structural integrity.
Unit weight ≥ 4 Tons
* A single layer of internal and external dedicated air anti-corrosion paper envelops each unit, offering superior protection against the corrosive effects of air exposure.
* To cushion and shield, 1 piece of an external buffering plate is included, enhancing the protective defense against impacts during handling.
* Each package is fortified with 1 pair of internal and external paper angle protection, ensuring every edge remains unscathed and secure.
* Enveloping each unit is an internal and external surrounding protection plate: 1 piece, providing a robust barrier against the rigors of transport.
* Reinforcing every package are 1 pair of internal and external metal angle protection rings, ensuring corners remain undamaged and firm.
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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