What is Q235B steel?
Q235B steel plate is a widely utilized type of low carbon steel, meticulously defined by China's national standard GB/T 700-2006, known as 'Carbon Structural Steel.' As one of China's most prevalent steel products, Q235B is renowned for its affordability and versatility. It fulfills the demands of a plethora of products requiring standard performance levels.
The difference between Q235A and Q235B.
The difference between Q235A and Q235B lies in their carbon content. Both are categorized as carbon steels under the national standard GB700-88. Specifically, Q235A's carbon content ranges from 0.14% to 0.22%. This subtle distinction delineates their applications and suitability for various uses.
Typically, steel mills emboss identification plates onto finished profiles prior to dispatch. Users can ascertain whether the material is Q235A, Q235B, or another type through these identification markers. Design parameters include a maximum pressure of P≤1.6MPa, operational temperature range of 0~350ºC, and a steel plate thickness of at least 20mm.
The Application of Q235B Steel
Embracing its role in civil engineering, steel grade Q235B is utilized extensively in the construction of both industrial and residential infrastructures. It serves as the backbone for building power transmission towers, equipment components, offshore structures, oil and gas platforms, automobile bridges, and various other engineering marvels.
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Hot rolled steel (Q235B) includes grades like Q235B, SS400, S235JR, and S355JR, each offering distinct mechanical properties for diverse applications.Additional variants such as 1015, RSt37-2, USt37-2, St37-2, 40B, Fe360B, RSt360B, USt360B, Ст2пс, Ст2сп, Ст3пс, Ст3сп are also available, ensuring a comprehensive range of options to meet your specific requirements.
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Shanghai Baori Steel Industries Co., Ltd
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Our core expertise lies in the manufacturing, processing, and distributing of high-quality silicon steel products. Our prestigious product line includes: Hot dip aluminized steel coil/plate, stainless steel, galvanized steel, channel steel, rebar, pipe,and much more...
With a legacy spanning more than 15+ years of unparalleled manufacturing experience and a robust 20-year presence in the domestic market, we excel in customized production capabilities. Our skilled team of over 20 employees operates a sprawling facility covering more than 8,000 square meters, with an impressive annual production capacity reaching 100,000 Tons.
We proudly act as agents for industry giants such as Baosteel, Wisco, Shougang Group, Shagang, Ansteel, Tisco and others. Leveraging a superior supply chain and competitive pricing, we meet varied quality and cost requirements. Our esteemed clients span across the globe, including regions such as the Middle East, Africa, South America, Southeast Asia, Latin America, Europe, and more...
1. As an esteemed manufacturer, we pride ourselves on maintaining a vast inventory, ensuring we cater to your specific customization needswith impressive speed and efficiency in delivery.
2. Our reputation as a reliable manufacturer guarantees a consistent and steady supply of products, competitive pricing, and exemplary after-sales services.
3. With rigorous and comprehensive raw material screening standards and advanced quality testing methods, we ensure a flawless 100% qualification rate for our exported products and fully welcome any third-party inspection prior to dispatch.
4. Our strategic proximity to the bustling port of Shanghai allows us to offer incredibly economical freight rates and rapid delivery times.
Unit weight < 4 Tons
* Internal and external dedicated air anti-corrosion paper: 1 layer, ensuring utmost protection against the elements.
* Internal and external paper angle protection: 1 pair respectively, meticulously designed for enhanced edge safety.
* Internal and external surrounding protection plate: 1 piece, providing robust shield against impacts.
* Internal and external metal angle protection ring: 1 pair respectively, offering superior corner strength.
Unit weight ≥ 4 Tons
* Internal and external dedicated air anti-corrosion paper: 1 layer, delivering a steadfast barrier against corrosion.
* External buffering plate: 1 piece, expertly crafted for optimal shock absorption.
* Internal and external paper angle protection: 1 pair respectively, carefully constructed for premium edge safety.
* Internal and external surrounding protection plate: 1 piece, engineered for maximum durability.
* Internal and external metal angle protection ring: 1 pair, ensuring unrivaled corner integrity.
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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