What is Q235B steel?
Q235B steel plate is a renowned type of low carbon steel, celebrated for its versatility and affordability. According to the national standard GB/T 700-2006 'Carbon Structural Steel', Q235B stands as one of China's most prevalent steel products. Its budget-friendly nature makes it ideal for a wide array of applications, particularly in scenarios where ultra-high performance is not a pivotal requirement.
The difference between Q235A and Q235B.
In understanding the difference between Q235A and Q235B, both categorized as carbon steels, the national standard GB700-88 highlights the primary distinction lying in their carbon content. Specifically, Q235A is crafted with a carbon content ranging from 0.14% to 0.22%, influencing its mechanical properties and utility.
Typically, steel mills affix identification plates to finished profiles prior to dispatch from the factory. These plates enable users to verify whether the material is Q235A, Q235B, or other classifications. Key specifications include a design pressure of P≤1.6MPa, operational temperature suitability from 0 to 350ºC, and a steel plate thickness of 20mm or more.
The Application of Q235B Steel
Steel grade Q235B is a cornerstone in civil engineering, extensively employed across numerous sectors. This versatile steel forms the backbone of various constructions, including industrial and residential buildings, components of power transmission towers, and elements of complex machinery. Additionally, it plays a pivotal role in offshore structures, oil and gas platforms, automobile bridges, and a multitude of other engineering marvels.
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 dedicated manufacturing expertise.
Shanghai Baori Steel Industries Co., Ltd
Renowned for our professionalism, efficiency, and exceptional service.
We approach our work with sincerity, connecting the world through quality.
Our core business revolves around the manufacturing, processing, and distribution of top-tier silicon steel products. Our product portfolio proudly includes: Hot dip aluminized steel coil/plate, stainless steel, galvanized steel, channel steel, rebar, pipe,and more...
Our rich history spans over 15 years of manufacturing excellence alongside 20 years of thriving in the domestic market. We offer bespoke production capabilities. Our team comprises over 20 dedicated employees, operating within a sprawling 8,000 square meters of industrial space. Our annual production capacity reaches an impressive 100,000 tons.
Proudly representing industry giants such as Baosteel, Wisco, Shougang Group, Shagang, Ansteel, Tisco and others. We provide an unparalleled supply chain and competitive pricing to meet diverse quality and budget requirements. Our clientele spans the globe, including regions such as the Middle East, Africa, South America, Southeast Asia, Latin America, and Europe.
1. As a leading manufacturer, we boast an extensive inventory, enabling usto efficiently meet your customization needs with exceptionally swift delivery.
2. As a reliable and trusted manufacturer, we provide a consistent supply of products, maintain regular pricing, and offer impeccable after-sales serviceto ensure your satisfaction.
3. Our stringent raw material selection processes and comprehensive quality testing methods guarantee that the export quality of our products is 100% flawless. We welcome any third-party inspections prior to shipping to assure you of our quality.
4. Our strategic proximity to the Shanghai port offers significantly reduced freight costs and expedited deliveryfor your utmost convenience.
Unit weight < 4 Tons
* For under 4 Tons: Specialized internal and external air anti-corrosion paper - 1 protective layer
* With internal and external paper angle protection, each set includes 1 pair
* A robust internal and external surrounding protection plate - 1 piece each
* Durable internal and external metal angle protection rings, supplied in pairs
Unit weight ≥ 4 Tons
* For 4 Tons and above: Premium internal and external air anti-corrosion paper - 1 protective layer
* Includes an exceptional external buffering plate for added protection - 1 piece
* Secure internal and external paper angle protection, each set includes 1 pair
* Comprehensive internal and external surrounding protection plate - 1 piece each
* Sturdy internal and external metal angle protection rings, supplied in pairs
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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