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Help Center1-Year Warranty Carbon Steel Coil ASTM A36 2-25mm Thick With Technical Support and Slitting Services
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Hemaokang Steel (Shandong) Co., Ltd. is a professional manufacturer and exporter in the steel industry. We proudly offer the ASTM A36 carbon steel coil, a versatile product designed for a wide range of structural and industrial applications. With thickness options from 2 to 25 mm, this coil is manufactured to meet the mechanical requirements of ASTM A36, delivering reliable strength and durability. Every order comes with one-year warranty, technical support, and slitting services, making us a trusted partner for your steel sourcing needs.
ASTM A36 is a widely used carbon structural steel grade. It provides an optimal combination of strength, weldability, and affordability. Our carbon steel coil can be used in building construction, bridge fabrication, machinery parts, oil and gas equipment, and transmission towers. Because of its excellent formability, it is also suitable for cold bending, hot bending, and general manufacturing processes. The coil surface is clean and free from harmful scale, ensuring smooth processing in your facility.
Product Features and Benefits
- Consistent Quality: We use strict process control from raw material to finished coil. The chemical composition and mechanical properties are regularly tested to ensure conformity with ASTM A36.
- Wide Thickness Range: Available in 2 mm to 25 mm, our coil gives you flexibility to match different engineering requirements. Tighter thickness tolerance can be arranged based on your needs.
- Superior Weldability: ASTM A36 steel is well known for excellent weldability. It can be welded using all standard welding methods without preheating, making fabrication faster and easier.
- High Cost Efficiency: The material price is economical, and combined with our slitting service, you can reduce waste and processing costs. This makes the product highly cost-effective for long-term projects.
- Custom Slitting: We operate slitting lines that can cut the master coil into multiple strips with precision width control. You can order exact widths to avoid extra cutting at your workshop.
- Technical Support: Our engineers provide professional advice on material selection, cutting parameters, welding recommendations, and fabrication techniques. We help you solve technical issues quickly and effectively.
- 1-Year Warranty: We guarantee that every coil delivered is free from defects in material and workmanship. If any defect is reported within the warranty period, we will replace the product or provide a fair solution.
- Global Shipping Experience: We have extensive export experience to markets across North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe, Central America, Northern Europe, Southern Europe, South Asia, and the domestic market. Our annual export value reaches US$50–100 million.
Product Specifications
| Grade | ASTM A36 |
| Type | Carbon Steel Coil |
| Thickness | 2-25 mm (customizable range) |
| Width | Custom, based on slitting request |
| Inner Diameter | 508 mm / 610 mm (optional) |
| Surface Treatment | Bare, oiled, or painted (available upon request) |
| Warranty | 1 Year |
| Processing Service | Slitting, cutting, bending, stamping |
| Packing | Sea-worthy packing or as required |
| Port of Loading | Qingdao, China |
Mechanical properties of ASTM A36 typically include yield strength of 36,000 psi (250 MPa) minimum and tensile strength of 58,000–80,000 psi (400–550 MPa). The elongation is normally 20% minimum in 8 inches. These values make the material suitable for applications where moderate strength and good toughness are required. The material also exhibits excellent machinability and formability, allowing straightforward processing in workshops and factories.
Slitting Service Details
We understand that many fabricators require different strip widths for their production. Our slitting line is able to process coils up to 25 mm thick, with output width from 20 mm to full coil width. The cutting edges are smooth and burr-free, suitable for direct use. We can also adjust coil inner diameter to 508 mm or 610 mm to match your uncoiler. Packing is done with moisture-proof paper, steel covers, and safe pallets for sea transportation.
Why Choose Hemaokang?
As a supplier based in Liaocheng, Shandong, we enjoy convenient access to raw materials and transport routes. Our team of 51-100 employees is committed to providing responsive service and high-quality products. We are ISO9001 certified, which ensures that our quality management system meets international requirements. Our marketing network covers many countries, and we have established good business relationships with clients in various continents. We are not just a seller; we provide complete support including order tracking, documentation, and after-sales consultation. With our one-year warranty and technical support, you can purchase with confidence.
Frequently Asked Questions
Q1: What is the thickness range of this ASTM A36 coil?
A1: The standard thickness range is 2 to 25 mm. If you need other gauges within this range, we can customize the thickness according to your drawings or specifications.
Q2: Can you provide slitting services?
A2: Yes, we offer professional slitting services. We can cut the master coil into narrower strips with precise width tolerance to meet your production requirements. Please send us your desired width and quantity for a quotation.
Q3: How does the 1-year warranty work?
A3: We provide a one-year warranty against manufacturing defects. If any issue related to material quality or workmanship arises during the warranty period, we will replace the affected items or negotiate a fair compensation after inspection.
Q4: Do you offer technical support?
A4: Yes, our technical team is available to answer your questions about processing, welding, forming, and fabrication. You can contact us via email, phone, or video call for professional guidance.
Q5: What is the minimum order quantity (MOQ)?
A5: Our MOQ is flexible and depends on the specific product type and thickness. For standard ASTM A36 coils, a trial order of one container can be accepted. We also welcome long-term contract orders.
Q6: How long will delivery take?
A6: For regular orders, the delivery time is usually around 7-15 working days after order confirmation, depending on the quantity and slitting requirements. We will provide the exact shipping schedule when confirming the order.
Q7: What certificates are available for this product?
A7: We are ISO9001 certified. The mill test certificate for each coil is provided as standard, and third-party inspection is available upon request.
Q8: From which port do you ship?
A8: We mainly ship from Qingdao port, which is close to our factory and has excellent shipping capacity for global destinations.
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