What is Q235B steel?
Q235B steel plate is a versatile, low carbon steel known for its affordability and widespread use across industries in China. Defined by the national standard GB/T 700-2006 'Carbon Structural Steel,' Q235B stands out as an ideal choice for products where high performance is not critical, offering both economic and functional benefits.
The difference between Q235A and Q235B.
The difference between Q235A and Q235B: Both are carbon steels outlined in the national standard GB700-88, with the primary distinction being the carbon content. Q235A features a carbon range of 0.14-0.22%, offering unique characteristics for specific applications.
Under standard conditions, steel mills ensure traceability by marking finished profiles on identification plates before dispatch. This allows users to easily verify whether the material is Q235A, Q235B, or another variant, based on design pressure P≤1.6MPa, temperature range 0~350ºC, and a minimum thickness of 20mm.
The Application of Q235B Steel
Q235B steel grade is a cornerstone in civil engineering, finding extensive applications in constructing robust steel structures for both industrial and residential projects. It is integral in power transmission towers, equipment elements, offshore installations, oil and gas platforms, automobile bridges, and more, due to its reliable performance and adaptability.
Available For Stock:
Hot rolled steel (Q235B) available variants include: Q235B, SS400, S235Jr, S355jr,1015, RSt37-2, USt37-2, St37-2, 40B, Fe360B, RSt360B, USt360B, Ст2пс, Ст2сп, Ст3пс, Ст3сп, offering a diverse range to meet various project specifications.
Over 15 years of masterful manufacturing experience
Shanghai Baori Steel Industries Co., Ltd
Offering professional, efficient service with excellence
Act with sincerity, forge global connections
Our primary business domain encompasses the manufacturing, processing, and distribution of premium silicon steel products. Our flagship offerings include Hot dip aluminized steel coil/plate, stainless steel, galvanized steel, channel steel, rebar, pipe,and more...
Boasting over 15 years of adept manufacturing experience coupled with 20 years in the domestic market. We proudly offer customized production capabilities. Our team consists of over 20 dedicated employees and our expansive factory spans more than 8,000 square meters. Our annual production capacity reaches a remarkable 100,000 tons.
We are also a trusted agent for Baosteel, Wisco, Shougang Group, Shagang, Ansteel, and Tisco among others. We boast an exceptional supply chain with competitive pricing, tailored to meet diverse quality and price expectations. Our clientele is spread across the globe, including regions like the Middle East, Africa, South America, Southeast Asia, Latin America, and Europe, and beyond...
1. As a leading manufacturer, we boast an extensive inventory, ensuring we can fulfill your customization needs swiftly and efficiently.Our fast delivery sets us apart in the industry.
2. As a reliable manufacturer, we offer a consistently stable supply of products, competitive pricing, and impeccable after-sales service.Our commitment to quality and service is unwavering.
3. We employ stringent raw material screening and comprehensive quality testing methods, ensuring a 100% qualification rate for all exported products. We welcome any third-party inspection prior to shipment, guaranteeing your peace of mind.
4. Conveniently located near the Port of Shanghai, we offer exceptionally affordable freight rates and rapid delivery times.Experience efficient logistics that save you time and money.
Unit Weight < 4 Tons
* Enveloped with specialized internal and external air anti-corrosion paper: 1 robust layer
* Equipped with fortified paper angle protection: 1 pair each for internal and external edges
* Encircled with comprehensive surrounding protection plate: 1 sturdy piece
* Secured with reinforced metal angle protection ring: 1 pair at both internal and external corners
Unit Weight ≥ 4 Tons
* Enveloped with specialized internal and external air anti-corrosion paper: 1 robust layer
* Added security with an external buffering plate: 1 piece
* Equipped with fortified paper angle protection: 1 pair each for internal and external edges
* Encircled with comprehensive surrounding protection plate: 1 sturdy piece
* Secured with reinforced metal angle protection ring: 1 pair at both internal and external corners
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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