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Hot-Rolled Coil With Mill Test Report and Traceable Heat Number, 1-Year Warranty
Product Spotlights
Hot-rolled coil supplied with official Mill Test Report and unique traceable heat number for full material transparency. Backed by 1-year warranty, ISO9001 certified, and available in wide range of sizes/grades. Ideal for construction, shipbuilding, and machinery requiring certified steel.
Negotiable
MOQ: 1 Ton (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Surface Treatment:
Other, Pickled and Oiled
Standard:
Other, ASTM A36
Grade:
Other, Q235, SS400, S235JR
Payment & Shipping
Payment Methods:
Port of Shipment:
Qingdao Port
Delivery Detail:
7 days
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Surface Treatment
Other, Pickled and Oiled
Standard
Other, ASTM A36
Grade
Other, Q235, SS400, S235JR
Certification
Other, ISO9001
Material
Carbon Steel
Thickness
1.5mm - 25mm
Width
600mm - 2000mm
Inner Diameter
508mm or 610mm
Application
Construction, Shipbuilding, Machinery
Warranty
1 Year
Welcome to Hemaokang Steel (Shandong) Co., Ltd. As a trusted supplier established in 2025, we specialize in providing high-quality hot-rolled coils with complete traceability and quality assurance. Our Hot-Rolled Coil with Mill Test Report (MTR) and Traceable Heat Number, backed by a 1-Year Warranty, is designed for customers who demand reliable material performance and full documentation. Each coil is produced under strict ISO9001 quality management, ensuring consistent mechanical properties and dimensional accuracy. With annual export values reaching US$50 million to US$100 million and a dedicated team of 51–100 employees, we serve clients across North America, South America, Europe, Asia, Africa, and Oceania. This product is ideal for industries requiring certified steel, such as construction, shipbuilding, and heavy machinery manufacturing.
Product Features & Technical Specifications
Our hot-rolled coil is manufactured using advanced hot rolling technology, which ensures excellent formability, weldability, and strength. The key features include:
- Complete Mill Test Report (MTR) per coil – Provides detailed chemical composition, mechanical properties (yield strength, tensile strength, elongation), and dimensional data.
- Traceable Heat Number – Each coil is assigned a unique heat number, allowing full traceability back to the original steelmaking process.
- 1-Year Warranty – Covers material defects and manufacturing issues, giving you peace of mind.
- Wide range of sizes and grades – Available in thicknesses from 1.5mm to 25mm, widths from 600mm to 2000mm, and common grades like Q235, SS400, S235JR, and ASTM A36.
- Surface options – Pickled and oiled, or as-rolled, depending on your application requirements.
- Customizable inner diameter – Standard 508mm or 610mm, with other sizes available upon request.
Typical Mechanical Properties (Example: Grade Q235)
| Property | Value | Test Method |
| Yield Strength (min) | 235 MPa | GB/T 228.1 |
| Tensile Strength | 370–500 MPa | GB/T 228.1 |
| Elongation (min) | 26% | GB/T 228.1 |
| Carbon Equivalent (max) | 0.45% | Calculation |
Dimensional Tolerances (Standard)
| Parameter | Tolerance |
| Thickness (1.5–4mm) | ±0.15mm |
| Thickness (4–10mm) | ±0.20mm |
| Width (600–1200mm) | 0 to +5mm |
| Width (1200–2000mm) | 0 to +8mm |
Why Choose Our Hot-Rolled Coil?
- Full Traceability – The MTR and heat number ensure that every coil can be traced back to its production batch, essential for quality control in critical applications.
- Quality Assurance – Our ISO9001-certified production process guarantees consistent quality. Each coil undergoes rigorous inspection, including chemical analysis, tensile testing, and dimensional checks.
- Competitive Pricing – As a direct exporter with large-scale procurement, we offer factory prices without compromising on quality.
- Reliable Warranty – The 1-year warranty covers any material defects, saving you from unexpected costs.
- Flexible Customization – Need a specific grade, size, or packaging? We can adjust our production to meet your requirements. Customized surface treatments (e.g., pickled, oiled, or dry) are available.
Frequently Asked Questions (FAQ)
-
What is a Mill Test Report (MTR) and why is it important?
A Mill Test Report is a quality document issued by the steel mill that certifies the chemical composition, mechanical properties, and compliance with applicable standards. It is essential for quality assurance and traceability, especially in safety-critical industries. -
How does the traceable heat number help me?
The heat number uniquely identifies the batch of steel used to produce a coil. If an issue arises, you can trace the coil back to its original production data, enabling precise root cause analysis and recall management. -
What does the 1-year warranty cover?
Our warranty covers defects in material and workmanship under normal use. It does not cover damage due to misuse, improper storage, or unauthorized modifications. Please contact us for full warranty terms. -
What are the available sizes and grades?
We offer thickness from 1.5mm to 25mm, width from 600mm to 2000mm, and common grades like Q235, SS400, S235JR, ASTM A36, and more. Custom sizes and grades are available upon request. -
Can I request a specific surface treatment?
Yes, we offer pickled and oiled, as-rolled, or dry surface. If you need a special coating or edge preparation, please specify your requirements. -
How is the coil packaged for export?
Each coil is securely wrapped with waterproof paper, steel strips, and edge protectors. For sea freight, we can add additional protective layers or fumigation-free wooden crates if needed. -
What is the typical lead time?
For standard sizes and grades, lead time is 15–25 days after order confirmation. For custom specifications, it may be 25–35 days depending on production schedule. -
Do you provide samples for testing?
Yes, we can provide small samples (e.g., 300mm x 300mm) for evaluation. The sample cost and shipping are negotiable, and the amount can be deducted from your first order.
Trust & Reliability
Hemaokang Steel (Shandong) Co., Ltd. is located in Liaocheng, Shandong, China, a major steel production base. With an annual export value of US$50 million to US$100 million, we have established long-term partnerships with clients in over 30 countries. Our ISO9001 certification reflects our commitment to quality management, and every shipment is carefully inspected by our experienced QC team. When you choose our hot-rolled coil with MTR and traceable heat number, you are not just buying steel – you are investing in guaranteed quality, full transparency, and peace of mind. Contact us today to discuss your requirements or request a competitive quote. We look forward to serving you!
Send Inquiry to This Supplier
1Yr
Year Established
2025
Annual Export Value
US$50 Million - US$100 Million
Total Employees
51 - 100 People
Product Certifications
ISO9001
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