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Help Center304L Stainless Steel Coil 3mm Thickness Hot Rolled Pickled 1500mm Width Industrial Grade
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Hemaokang Steel (Shandong) Co., Ltd. is proud to offer our 304L Stainless Steel Coil 3mm Thickness Hot Rolled Pickled 1500mm Width Industrial Grade. As a reliable supplier with an annual export value of US$50M - US$100M and a dedicated team of 51–100 employees, we ensure every coil meets rigorous quality standards. This product combines the excellent corrosion resistance of low-carbon 304L stainless steel with the durability of hot-rolled and pickled surface treatment, making it an ideal choice for demanding industrial environments. Our commitment to quality is backed by ISO9001 certification, and we serve markets across North America, South America, Europe, Asia, Africa, and Oceania.
Product Features & Technical Specifications
- Low Carbon Content (≤0.03%C) — Minimizes carbide precipitation during welding, ensuring superior intergranular corrosion resistance.
- Hot Rolled & Pickled Finish — The pickling process removes scale and impurities, providing a clean, uniform surface that improves formability and weldability.
- Precise Dimensions — Thickness 3mm (±0.1mm tolerance) and width 1500mm (±2mm) meet industrial-grade requirements for consistent performance.
- High Mechanical Strength — Tensile strength ≥ 485 MPa, yield strength ≥ 170 MPa, elongation ≥ 40% (typical values per ASTM A240).
- Excellent Weldability — Designed for heavy fabrication without risk of sensitization, suitable for tanks, pressure vessels, and structural components.
- Corrosion Resistance — Resists oxidation and scaling up to 870°C; performs well in acidic, alkaline, and chloride environments.
| Parameter | Value |
|---|---|
| Grade | 304L (UNS S30403) |
| Thickness | 3 mm (0.118 in) |
| Width | 1500 mm (59 in) |
| Surface | Hot Rolled, Pickled (No.1) |
| Tensile Strength | ≥ 485 MPa |
| Yield Strength (0.2%) | ≥ 170 MPa |
| Elongation (in 2 in) | ≥ 40% |
| Hardness (HRB) | ≤ 92 |
| Standard | ASTM A240 / ASME SA240 |
Customer Benefits
- Reduced Fabrication Cost — The pickled surface eliminates need for additional descaling, speeding up processing.
- Long Service Life — Low carbon content and stable composition reduce maintenance and replacement frequency.
- Versatile Applications — Suitable for chemical storage tanks, heat exchangers, food processing equipment, architectural trim, and more.
- Consistent Quality — Every coil is tested for chemical composition, mechanical properties, and dimensional accuracy before shipment.
- Flexible Ordering — Custom slitting, cut-to-length, and specific packaging are available upon request.
Trust & Credibility
Since our establishment in 2025, Hemaokang Steel has quickly built a reputation for delivering high-quality stainless steel products globally. With an annual export value exceeding US$50 million, we have shipped thousands of tons of coils to over 15 major markets, including North America, Europe, Southeast Asia, and Africa. Our ISO9001-certified quality management system ensures every step from procurement to inspection meets international standards. Located in Liaocheng, Shandong, we benefit from convenient access to Qingdao Port, enabling fast and secure delivery. Our team of 51–100 experienced professionals is dedicated to solving your material challenges and providing responsive after-sales support. Choose Hemaokang for reliability, transparency, and superior value.
Frequently Asked Questions
Q1: What is the minimum order quantity (MOQ) for this 304L coil?
A: Our standard MOQ is 5 tons per size. For smaller quantities or trial orders, please contact our sales team to discuss options.
Q2: How long is the delivery lead time?
A: Typical lead time is 15–25 days after order confirmation, depending on quantity and production schedule. Urgent orders can be arranged with prior consultation.
Q3: What packaging do you use to prevent damage during shipping?
A: Coils are packed with anti-rust paper, plastic film, and steel bands. For sea freight, we use seaworthy wooden pallets or crates as per your requirements.
Q4: Can you supply coils with different widths or thicknesses?
A: Yes, we offer customization. Widths from 500mm to 2000mm and thicknesses from 1.2mm to 12mm are available. Please specify your needs.
Q5: Do you provide samples? Are they free?
A: We can provide small sample pieces (approx. 20cm x 20cm) for quality evaluation. Samples are free, but the customer covers shipping costs. Contact us for details.
Q6: How do you ensure product quality?
A: Each coil is tested in-house for chemical composition (spectrometer), mechanical properties (tensile/elongation), and dimensional checks. Mill test certificates (MTC) are issued per ASTM A240. Third-party inspection is also available upon request.
Q7: What are the typical applications for this grade and size?
A: 304L stainless steel coil of 3mm thickness is widely used in chemical processing, oil & gas, food & beverage equipment, brewery tanks, heat exchangers, and architectural cladding where corrosion resistance and weldability are critical.
Q8: What payment terms do you accept?
A: We accept T/T (30% deposit, 70% against BL copy) and L/C at sight. Other terms may be negotiated for long-term cooperation.
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