What is Q235B steel?
Q235B steel plate is a quintessential type of low carbon steel, as defined by the national standard GB/T 700-2006 titled 'Carbon Structural Steel.' Widely renowned as one of the most prevalent steel products in China, Q235B is celebrated not only for its affordability but also for its versatility. It is adept for an array of products that do not demand exceptional performance standards, making it a staple in numerous applications.
The difference between Q235A and Q235B.
The distinction between Q235A and Q235B lies in their classification as carbon steels. According to the national standard GB700-88, the key differentiation is based on the carbon content present in the steel. Specifically, Q235A contains carbon within the range of 0.14-0.22%, thereby influencing its overall properties and usage scenarios.
Typically, steel mills label the finished profiles on identification plates prior to dispatch. Users can determine whether the material is Q235A, Q235B, or another type based on this identification. The design constraints include a pressure of P≤1.6MPa, operational temperatures ranging from 0 to 350ºC, and a steel plate thickness of at least 20mm.
The Application of Q235B Steel
The versatile Q235B steel grade is prominently utilized in the realm of civil engineering, facilitating robust structural solutions. It is instrumental in fabricating steel structures for diverse applications including industrial and residential developments, power transmission tower components, equipment elements, offshore structures, oil and gas platforms, automobile bridges, and beyond.
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Hot rolled steel(Q235B): Q235B, ss400, S235Jr, S355jr,1015, RSt37-2, USt37-2, St37-2, 40B, Fe360B, RSt360B, USt360B, Ст2пс, Ст2сп, Ст3пс, Ст3сп..
Possessing over 15 years of unparalleled manufacturing expertise
Shanghai Baori Steel Industries Co., Ltd
Excellence in professionalism, efficiency, and service
Sincere connections, global reach
Our core business is the manufacturing, processing, and distribution of premium silicon steel products. Our company's main offerings include: Hot-dip aluminized steel coil/plate, stainless steel, galvanized steel, channel steel, rebar, pipe,and more...
With a solid foundation of over 15 years of manufacturing mastery and two decades serving the domestic market, we provide customized production capabilities. Boasting over 20 skilled employees and a factory spanning over 8,000 square meters, our annual capacity reaches an impressive 100,000 Tons.
We proudly serve as agents for Baosteel, Wisco, Shougang Group, Shagang, Ansteel, Tisco among others. Our superior supply chain and competitive pricing meet diverse quality and budgetary needs. We cater to clients globally, including regions such as the Middle East, Africa, South America, Southeast Asia, Latin America, Europe, and beyond.
1. As a premier manufacturer, we boast an extensive inventory, enabling us to swiftly cater to all your customization needs with prompt delivery.
2. Renowned for our trustworthiness, we offer a consistent and dependable supply of products, accompanied by stable pricing and exceptional after-sales service.
3. Utilizing rigorous and comprehensive raw material screening standards paired with meticulous quality testing methods, the qualification rate of our exported products stands at an impressive 100% and we welcome the assurance of any third-party inspection prior to shipping.
4. Strategically located near the port of Shanghai, we ensure freight costs are competitive and delivery remains expeditious.
Unit weight < 4 Tons: For lighter units, our meticulous packaging ensures protection without adding unnecessary weight.
* Intermal and external dedicated air anti-corrosion paper: 1 layer - This innovative layer protects against environmental elements, preserving the steel's pristine quality.
* Intemal and exteral paper angle protection: 1 pair respectively - Carefully crafted to guard the edges, these protectors maintain the structural integrity during transit.
* Intemal and external surrounding protection plate: 1 piece - A robust barrier that provides comprehensive coverage, ensuring the product remains untouched by external forces.
* Intemal and external metal angle protection ring: 1 pair respectively - These rings offer unparalleled protection against physical impacts, safeguarding every corner of the product.
Unit weight ≥ 4 Tons: For heavier units, our enhanced packaging delivers exceptional durability and security throughout the shipping process.
* Internal and external dedicated air anti-corrosion paper: 1 layer - A necessary shield against moisture and oxidation, this layer ensures the steel's longevity.
* External buffering plate: 1 piece - This plate acts as a cushion, absorbing impacts and reducing the risk of damage.
* Interal and external paper angle protection: 1 pair respectivel - Providing essential edge protection, these pairs are designed to withstand significant pressure.
* Internal and extemal surrounding protection plate: 1 piece - Serving as an impenetrable fortress, this plate offers comprehensive security during its journey.
* Intemal and external metal angle protection ring: 1 pair - Engineered for maximum protection, these rings are crucial for maintaining the steel's immaculate condition.
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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