304L Stainless Steel Coil
304L Stainless Steel Coil
SteelPRO Group is a leading manufacturer and supplier of 304L Stainless Steel Coils in China. We provide:
ASTM A240 304L stainless steel coil, UNS S30403 stainless steel coil, 1.4307 stainless steel coil, 304L stainless steel hot rolled coil, 304L stainless steel cold rolled coil, 304L stainless steel annealed coil, 304L stainless steel pickled coil, 304L stainless steel welded coil, 304L stainless steel slit coil, 304L stainless steel mill coil, 304L stainless steel polished coil, 304L stainless steel perforated coil, 304L stainless steel PVC coated coil, 304L stainless steel galvanized coil, 304 stainless steel plate/sheet/strip/foil, etc.
| Standard | ASTM A240 / A240M, EN 10088-2 |
|---|---|
| Grade | 1.4307, SUS304L, UNS S30403 |
| Thickness | 0.3 mm – 6 mm (0.012'' – 0.236''), Customized |
| Full Width | 1000 mm – 2000 mm (39.37'' – 78.74''), Customized |
| Edge | Mill Edge, Slit Edge, Trimmed Edge |
| Surface Finish | 2B, 2D, 8K, BA, Brush, Checkered, Customized, Embossed, Etching, Hair Line, Mirror, No.1, No.4, No.8, Sand Blast |
| Technique | Annealing, Cold Rolling, Cutting to Length, Pickling, Slitting |
| Form | Brushed Coil, Cold Rolled Coil, Customized, Foils, Hot Rolled Coil, HRAP Coil, Mill Coil, Mirror Coil, Patterned Coil, Perforated Coil, Plates, Polished Coil, PVC-Coated Coil, Sheets, Slit Coil, Strips, Tin-Plated Coil, Titanium-Coated Coil |
304L Stainless Steel Coil
304L Stainless Steel Coil
Business Terms
Business Terms
| Terms | Specification |
|---|---|
| Minimum Order Quantity: | 5 Tons |
| Price: | To be negotiated |
| Packaging Details: |
As Requested
|
| Delivery Time: | Within 7-10 Working Days |
| Payment Terms: | T/T, L/C, Credit Card |
| Supply Ability: | 100000 Tons per month |
| Certification: | RoHS, BIS, SABS, tisi, KS, JIS, ISO9001 |
| Export To: |
United States, Canada, Philippines, Australia, Korea, Mexico, Russian Federation, United Kingdom , etc.
|
Chemical Composition
Chemical Composition
| Element | Chromium, Cr | Nickel, Ni | Manganese, Mn | Silicon, Si | Carbon, C | Phosphorus, P | Sulfur, S | Nitrogen, N | Iron, Fe |
|---|---|---|---|---|---|---|---|---|---|
| Content (%) | 18.0-20.0 | 8.0-12.0 | ≤ 2.00 | ≤ 0.75 | ≤ 0.030 | ≤ 0.045 | ≤ 0.030 | ≤ 0.10 | Balance |
Mechanical Properties
Mechanical Properties
| Property | Metric | Imperial |
|---|---|---|
| Tensile Strength (0% cold-worked) | 564 MPa | 81.8 ksi |
| Yield Strength (0% cold-worked) | 210 MPa | 30.5 ksi |
| Brinell Hardness (HB) | – | – |
| Rockwell Hardness (HRB) | 82 | 82 |
| Vickers Hardness (HV) | 159 | 159 |
| Elongation at Break (In 50mm/2”) | 58 % | 58 % |
| Young’s Modulus | 193 – 200 GPa | 28.0 – 29.0 Msi |
Heat Treatment
Heat Treatment
Common heat treatment processes of SS 304 coils:
- Normalizing
- Not applicable
- Reason: 304L stainless steel is not typically normalized due to its stable austenitic structure.
- Annealing
- Temperature: 1,040°C – 1,120°C (1,904°F – 2,048°F)
- Process: Heat to the specified temperature, then cool rapidly in the air or water to ensure full annealing.
- Quenching
- Not recommended
- Reason: Quenching can lead to unnecessary stress and potential cracking in 304L stainless steel.
- Tempering
- Not applicable
- Reason: Tempering is generally unnecessary for 304L stainless steel, as heat treatment does not harden it.
Characteristics
Characteristics
- Low carbon content reduces the risk of carbide precipitation during welding.
- Excellent resistance to intergranular corrosion after welding.
- Maintains good mechanical properties at both high and low temperatures.
- Compatible with various forming and drawing processes.
- Versatile for use in a wide range of industrial applications.
Our Service
Our Service
1.Welding
2.Metal Fabrication
3.CNC Machining
4.Lathe
5.Forming
6.OEM/ODM
7.Quenching
8.Tempering
UT & Hardness Testing
UT & Hardness Testing
UT And Hardness Testing Info
Surface Finish
Surface Finish
Packing
Packing
At SteelPRO Group, we understand the importance of delivering your goods in pristine condition. That’s why we prioritize robust packing solutions to prevent any damage before your shipment arrives. We offer a range of packing methods and customization options to meet your specific needs. Trust us to handle your products with the utmost care and professionalism.
- Wooden Pallet
- Plastic Film Wrapping
- Steel Strapping
- Paper Wrapping
- Edge Protection
- Horizontal Packing
- Vertical Packing
- Plastic or Metal Skids
- Wooden Crates
- Customized Packaging
Why Choose Us
Why Choose Us
SteelPRO Group is a leading manufacturer and solutions provider of specialty steel. We are dedicated to delivering tailored, high-quality solutions across diverse industries. With a commitment to 100% quality assurance, we partner with our clients for mutual growth and success. Trust us to provide the expertise and reliability you need for your critical applications.
Choose us as your trusted partner, and you will get:
- 17+ Years of Manufacturing Experience
- 1M+ Tons Annual Capacity
- 100% Quality Promise
- Factory Direct Sales Price
- Complete Specifications & Ample Storage
- Prompt Delivery
- Customized Solutions