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Help CenterPrecision Flattened Carbon Steel Plate Q235 15mm Thick Standard Compliant With Cutting Service
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Welcome to Hemaokang Steel (Shandong) Co., Ltd. As a professional steel supplier based in Liaocheng, Shandong, we specialize in delivering high-quality carbon steel products tailored to global industrial demands. Our Precision Flattened Carbon Steel Plate Q235 15mm Thick is manufactured to meet strict standard compliance, ensuring dimensional accuracy and excellent mechanical properties for heavy-duty applications. With an established export value of US$50-100 million annually and a dedicated team of 51-100 employees, we take pride in offering reliable steel solutions backed by efficient supply chains and responsive customer service.
The Q235 carbon steel plate is a versatile material widely used in structural fabrication, machinery components, and general engineering. Our 15mm thick plate is carefully flattened to achieve a smooth, level surface, which is essential for precision cutting, welding, and assembly processes. We provide professional cutting services to help you obtain exact dimensions for your project, saving time and reducing material waste.
Key features of this plate include:
- Precision Flattening: The plate undergoes rigorous leveling to minimize surface irregularities, making it ideal for precision machining and CNC cutting.
- Standard Compliance: Manufactured according to Q235 standards (GB/T 700), ensuring consistent chemical composition and mechanical strength.
- 15mm Thickness: Offers robust load-bearing capacity while remaining manageable for fabrication and processing.
- Cutting Service: Available in customized sizes to fit your exact specifications. Simply provide your required dimensions, and we will deliver cut-to-size plates.
- Smooth Edges: Our precision cutting process produces clean, burr-free edges, reducing secondary finishing work.
- Excellent Weldability: Q235 steel is known for its good weldability, allowing for strong and durable connections in structural applications.
To help you evaluate the technical specifications, please refer to the table below:
| Attribute | Value |
| Material Grade | Q235 |
| Thickness | 15 mm |
| Standard | GB/T 700 |
| Surface Treatment | Flattened, as-rolled or mill finish |
| Cutting Service | Optional (Custom lengths / widths) |
| Application | Structural parts, brackets, frames, machine bases |
Advantages for Your Business: By choosing our precision flattened carbon steel plate, you benefit from consistent quality and reduced fabrication costs. The precision-flattened surface ensures stable clamping and accurate cutting, which is particularly valuable for automated production lines. The 15mm thickness provides excellent rigidity for heavy-duty components, while still being suitable for thermal cutting, laser cutting, or plasma cutting processes. Our cutting service minimizes additional processing needs, enabling faster project turnaround.
Why Trust Hemaokang Steel? As an ISO9001-certified manufacturer and supplier, we maintain strict quality control across every stage of production and inspection. Our company handles annual exports ranging from US$50 million to US$100 million, serving markets across North America, South America, Europe, Southeast Asia, Africa, and beyond. We are strategically located in Shandong province, close to Qingdao Port, ensuring efficient and cost-effective shipping for international customers. Our experienced team is committed to providing responsive quotations, timely delivery, and after-sales support.
We understand that every project has unique requirements. Our cutting service is flexible and can accommodate custom shapes, bevels, or hole punching upon request. If you need a reliable partner for carbon steel plates, we invite you to contact us with your specifications. Let Hemaokang Steel provide you with high-quality material and professional service to support your manufacturing success.
Frequently Asked Questions
Q1: Can you cut the 15mm Q235 plate into custom sizes?
A: Yes, we offer professional cutting services. You can specify your required dimensions, and we will deliver plates cut to your exact needs. Please provide a cutting drawing or precise measurements for an accurate quote.
Q2: What tolerances do you guarantee for thickness and flatness?
A: Our plates are manufactured according to GB/T 700 standards. Thickness tolerances follow industry standard requirements. Flatness is carefully controlled through the flattening process, and we can provide specific tolerance information upon request based on your application.
Q3: Is the Q235 steel plate suitable for welding?
A: Q235 is one of the most weldable carbon steels. It performs well in various welding processes including arc welding, MIG/MAG, and TIG. It is commonly used in structural fabrication where strong welded joints are required.
Q4: What surface finish does the plate have?
A: The plate is supplied with a mill finish or as-rolled surface. It can be further processed with shot blasting, painting, or other surface treatments if required. Please contact us for your specific surface needs.
Q5: Do you provide material certificates or test reports?
A: We provide material certificates and test reports in accordance with ISO9001 quality management. Mill test certificates are available upon request to verify chemical composition and mechanical properties.
Q6: What is the minimum order quantity (MOQ) for this plate?
A: Our MOQ is flexible. For regular sizes, we accept relatively small quantities. For custom cutting or special sizes, a reasonable MOQ may apply depending on the specification. We welcome inquiries for sample orders or trial orders.
Q7: How long is the lead time for custom-cut plates?
A: Typically lead time is 7-15 days after order confirmation, depending on the quantity and complexity of cutting. For urgent orders, we can discuss expedited delivery options.
Q8: Can this plate be used for load-bearing structures?
A: Q235 is widely used in general structural applications. For heavy load-bearing or high-stress structures, you may need to consider higher-grade steel. Our engineers can recommend the appropriate material based on your design requirements.
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