What is Q235B steel?
Delve into the world of Q235B steel plate, a quintessential low carbon steel under China's national standard GB/T 700-2006, labeled 'Carbon Structural Steel'. Q235B stands as one of the most widely utilized steel products across China, celebrated for its cost-effectiveness and versatility. Its utility spans a myriad of applications where extensive high performance is not a prerequisite.
The difference between Q235A and Q235B.
Exploring the distinction between Q235A and Q235B, both versions are categorized as carbon steels. According to the national standard GB700-88, the primary differentiation lies within their carbon content. Specifically, Q235A comprises carbon at a concentration ranging from 0.14% to 0.22%.
Typically, steel mills mark the finished profiles on identification plates prior to dispatch from the factory. This labeling allows users to easily identify whether the material is Q235A, Q235B, or other varieties. Q235B boasts a design pressure threshold of P≤1.6MPa and operates within a temperature range of 0~350ºC, with a minimal steel plate thickness of 20mm.
The Application of Q235B Steel
Steel grade Q235B plays a pivotal role in civil engineering, forming the backbone of numerous structural designs. It is the material of choice for constructing industrial and residential facilities, components of power transmission towers, integral parts of equipment, offshore structures, oil and gas platforms, automobile bridges, and an array of other architectural marvels.
Available For Stock:
Hot rolled steel(Q235B): Featuring Q235B, alongside popular variants such as ss400, S235Jr, and S355jr, this selection ensures robust performance.Also available are diverse steel grades including 1015, RSt37-2, USt37-2, St37-2, 40B, Fe360B, RSt360B, USt360B, Ст2пс, Ст2сп, Ст3пс, and Ст3сп, catering to a broad spectrum of construction needs.
With an impressive legacy of over 15 years in the steel manufacturing industry, our expertise speaks volumes.
Shanghai Baori Steel Industries Co., Ltd
We pride ourselves on delivering professional, efficient, and exceptional service tailored to our clients' needs.
Our ethos is to conduct business with sincerity, forging global connections and partnerships.
Our core business revolves around the sophisticated art of manufacturing, processing, and distributing premium silicon steel products. Our flagship offerings include: Hot dip aluminized steel coil/plate, stainless steel, galvanized steel, channel steel, rebar, pipe,and many more...
Harnessing a wealth of experience, we proudly boast over 15+ years of adept manufacturing expertise and two decades of strong presence in the domestic market. Our bespoke production capabilities are supported by a dedicated team of over 20 employees, working within a sprawling 8,000 square meters facility. Our annual production capacity reaches an impressive 100,000 Tonsof top-notch steel products.
Furthermore, we serve as trusted agents for industry giants like Baosteel, Wisco, Shougang Group, Shagang, Ansteel, and Tisco . Our robust supply chain offers competitive pricing that meets diverse quality and budgetary needs. Our esteemed clientele spans across the globe, encompassing regions such as the Middle East, Africa, South America, Southeast Asia, Latin America, and Europe...
1. As a dedicated manufacturer with an extensive inventory, we are equipped to seamlessly fulfill your customization demandsand ensure rapid delivery.
2. As a reputable and dependable manufacturer, we offer you a consistent and reliable supply of premium products, competitive pricing, and impeccable after-sales serviceto ensure your continued satisfaction.
3. We adhere to rigorous raw material selection criteria and stringent quality testing methods. Our exported products boast an impeccable 100% qualification rate, and we welcome comprehensive third-party inspections prior to shipment for your peace of mind.
4. Strategically located near the bustling port of Shanghai, our logistics are exceptionally cost-effective and enable swift deliveryto efficiently meet your timelines.
Unit weight < 4 Tons
* Internal and external dedicated air anti-corrosion paper: 1 protective layer meticulously applied
* Internal and external paper angle protection: 1 precision-cut pair on each side
* Internal and external surrounding protection plate: 1 robust piece offering full coverage
* Internal and external metal angle protection ring: 1 durable pair for comprehensive reinforcement
Unit weight ≥ 4 Tons
* Internal and external dedicated air anti-corrosion paper: 1 expertly layered for superior defense
* External buffering plate: 1 sturdy piece ensuring cushioning and stability
* Internal and external paper angle protection: 1 precisely crafted pair on each side for added security
* Internal and external surrounding protection plate: 1 solid piece ensuring all-around safeguard
* Internal and external metal angle protection ring: 1 resilient pair providing reinforced protection
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.
Audited Supplier 
){kind=link}