Grade 304L Stainless Steel BA Finish Coil
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304L stainless steel coil is a versatile stainless steel with superior rust resistance to 200 series stainless steel. It also offers improved high-temperature resistance, reaching temperatures of up to 1000-1200°C.
Grade 304L Stainless Steel BA Finish Coil is a corrosion-resistant, low-carbon stainless steel coil with a smooth, bright, mirror-like surface finish created by annealing in a controlled, oxygen-free atmosphere. This highly aesthetic and durable product is suitable for various applications, including architectural panels, kitchen equipment, medical devices, and decorative trims, due to its combination of corrosion resistance, formability, and attractive appearance.
| Specifications | ASTM A240 / ASME SA240 |
|---|---|
| Dimensions | ASTM, ASME, and API |
| Width | 600mm / 1000mm / 1120mm / 1219 / 1500mm / 2000mm, etc |
| Thickness | 0.2mm – 8.0mm |
| Length | as per your requirement |
| Surface Finish | 2B, 2D, BA, NO.4, NO.8, 8K, mirror, Emboss, Etch, etc. |
| Hardness | Soft, Hard, Half Hard, Quarter Hard, Spring Hard, etc. |
| Max coil | 25MT and as per your requirement |
| Coil ID | 508mm,610mm, as per your requirement |
If you need to know the ss 304 coil price in China, please feel free to contact the GNEE 304 stainless coil supplier.
Stainless Steel 304 Coils Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
|---|---|---|---|---|---|---|---|
| SS 304 | 1.4301 | S30400 | SUS 304 | 304S31 | 08Х18Н10 | Z7CN18‐09 | X5CrNi18-10 |
304 304L Cold Rolled Stainless Steel Coil Chemical Component ASTM A240:
| Type 304 | Type 304L | Type 304H | |
|---|---|---|---|
| ASTM A240/A240M (UNS Designation) | S30400 | S30403 | S30409 |
| Chemical Composition | |||
| Chromium | 18.0-20.0% | 18.0-20.0% | 18.0-20.0% |
| Nickel | 8.0-11.0% | 8.0-12.0% | 8.0-10.5% |
| Carbon (max.) | 0.080% | 0.030% | 0.040-.100% |
| Manganese (max.) | 2.000% | 2.000% | 2.000% |
| Silicon (max.) | 0.750% | 0.750% | 0.750% |
| Sulfur (max.) | 0.030% | 0.030% | 0.030% |
| Phosphorus (max.) | 0.045% | 0.045% | 0.045% |
| Nitrogen (max.) | 0.100% | 0.100% | – |
304 304L Cold Rolled Stainless Steel Coil Mechanical Property ASTM A240:
| Tensile Strength | Yield Strength | Elongation(%) | Hardness |
|---|---|---|---|
| > 515 Mpa | >205 Mpa | > 40% | < HRB92 |
Physical Properties for Type 304/304L Stainless Steel Coil
| Physical Property | Value |
|---|---|
| Density | 7.93 g/cm³ |
| Elastic Modulus | 193 GPa |
| Melting Point | 1,399℃ |
| Thermal Conductivity | 16.2 W/(m·K) |
| Coefficient of Thermal Expansion (20℃) | 17.2 μm/m·K |
| Magnetic Permeability | 1.008 μH/m |
| Poisson's Ratio (20℃) | 0.73 |
| Molar Volume | 0.0000178 m³/mol |
Cold Rolled 304 Stainless Steel Coil Package
We pack our shipments in a variety of ways depending on the product. We package our products in many ways such as:–
• Boxes and crates
• Waterproof paper
• Wooden pallets
• wooden box
