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| Brand Name: | KORER |
| Model Number: | Stianless Steel Coils |
| MOQ: | 1 Metric Tons Per Size |
| Price: | Negotiable |
| Payment Terms: | T/T L/C |
| Supply Ability: | 10000 Metric Tons Per Year |
Our Stainless Steel Coil 304L is a premium-quality low-carbon austenitic stainless steel coil, designed to deliver exceptional corrosion resistance, durability, and formability. Ideal for both industrial and food processing applications, this coil meets rigorous international standards and ensures long-lasting performance in challenging environments. Its low carbon content minimizes the risk of carbide precipitation during welding, making it perfect for applications requiring high corrosion resistance and hygienic conditions.
| Element | Content (%) |
|---|---|
| Carbon (C) | ≤ 0.03 |
| Chromium (Cr) | 18.0 – 20.0 |
| Nickel (Ni) | 8.0 – 12.0 |
| Manganese (Mn) | ≤ 2.0 |
| Silicon (Si) | ≤ 1.0 |
| Phosphorus (P) | ≤ 0.045 |
| Sulfur (S) | ≤ 0.03 |
| Iron (Fe) | Balance |
| Property | Value |
|---|---|
| Thickness | 0.3mm – 3.0mm |
| Width | 600mm – 1500mm |
| Coil Weight | 1 – 10 tons per coil |
| Surface Finish | 2B, BA, No. 4, HL |
| Standard | ASTM A240 / ASME SA240 |
| Density | 7.93 g/cm³ |
| Tensile Strength | 520 – 750 MPa |
| Elongation | ≥ 40% |
| Step | Description |
|---|---|
| Melting | Stainless steel melted in electric arc furnace (EAF) |
| Casting | Continuous casting into slabs |
| Hot Rolling | Slabs rolled at high temperatures to desired thickness |
| Annealing | Heat treatment for stress relief and enhanced corrosion resistance |
| Cold Rolling | Cold-rolled to final thickness with smooth surface finish |
| Pickling & Passivation | Acid treatment to remove impurities and enhance corrosion resistance |
| Cutting & Slitting | Coil cut to required width and weight |
| Industry | Typical Use |
|---|---|
| Food Processing | Food containers, kitchen equipment, dairy equipment |
| Chemical Industry | Tanks, reactors, piping systems |
| Construction | Decorative panels, roofing, cladding |
| Automotive | Exhaust components, trims |
| Medical Equipment | Surgical instruments, sterilization trays |
Q1: Is 304L suitable for welding?
A1: Yes, its low carbon content prevents carbide precipitation during welding.
Q2: Can it be used in marine environments?
A2: Yes, though 316 or 316L is preferable for prolonged exposure to seawater.
Q3: What surface finishes are available?
A3: 2B, BA, No. 4, and HL finishes are available depending on application.
Stainless Steel Coil 304L, low carbon stainless steel, food grade stainless coil, industrial stainless coil, corrosion-resistant stainless steel, 0.3mm–3mm thickness, ASTM A240 coil, ASME SA240 stainless coil.
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