1.4541 2B Surface Finish Stainless Steel Plate
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When selecting stainless steel for demanding industrial applications, EN 1.4541 stainless steel plates with 2B surface finish stand out as a reliable and cost-effective solution. Known as AISI 321 stainless steel, this titanium-stabilized austenitic grade is widely used in industries such as chemical processing, oil & gas, heat exchangers, food processing, and power generation. The 2B finish enhances corrosion resistance, provides a smooth surface, and ensures excellent performance in both structural and decorative uses.
What is 1.4541 2B Surface Finish Stainless Steel Plate?
1.4541 2B Surface Finish Stainless Steel Plate is a cold-rolled plate made from stainless steel grade 1.4541 (UNS S32100 or 321 Stainless Steel), a titanium-stabilized austenitic stainless steel known for its enhanced intergranular corrosion resistance and good high-temperature properties. The 2B finish is a smooth, moderately reflective, and clean surface achieved by passing the steel through polished rollers after a final cold-rolling pass, making it suitable for various applications in the food processing, automotive, and construction industries.
We also provide 1.4541 stainless steel plates with other surface finishes such as BA, No.4, HL, and 8K mirror to meet diverse application needs.
What's the difference between 1.4541 2B and #4 finishes?
1.4541 2B is a common industrial stainless steel finish characterized by a smooth, matte surface with moderate reflectivity, making it ideal for functional applications where appearance isn't crucial. In contrast, #4 is a more aesthetically pleasing decorative brushed finish. While the 2B finish is generally more cost-effective, the #4 finish is better suited for visually appealing applications such as kitchen appliances and architectural elements.
Chemical Composition of 1.4541 Stainless Steel Cold Rolled Sheet (EN Standard)
| Element | C (max) | Si (max) | Mn (max) | P (max) | S (max) | Cr | Ni | Ti |
|---|---|---|---|---|---|---|---|---|
| % | 0.08 | 1.00 | 2.00 | 0.045 | 0.015 | 17.0–19.0 | 9.0–12.0 | ≥5 × C ≤ 0.70 |
Mechanical Properties of 1.4541 Stainless Steel Plate
| Property | Value |
|---|---|
| Tensile Strength (Rm) | 500–700 MPa |
| Yield Strength (Rp0.2) | ≥ 190 MPa |
| Elongation (A5) | ≥ 25% |
| Hardness (HB) | ≤ 215 |
Applications of 1.4541 Stainless Steel Bright Annealed Plate
Heat exchangers and boilers
Chemical and petrochemical processing equipment
Food and beverage production lines
Exhaust systems and thermal components
Architectural and decorative uses
With over 18 years of stainless steel export experience, Gnee provides high-quality 1.4541 stainless steel plates in various sizes, customized cutting, polishing, and packaging services. All products comply with ASTM, EN, DIN, and JIS standards, and are certified by ISO, SGS, and BV. Global clients trust us for competitive pricing, fast delivery, and reliable after-sales service.
Thickness: 0.3 mm – 100 mm
Width: 1000 mm – 2500 mm
Length: 2000 mm – 12000 mm
Surface Finish: 2B, BA, No.1, No.4, 8K mirror, HL
Standards: EN 10088-2, ASTM A240, JIS G4304, DIN
All stainless steel sheets undergo moisture-proof treatment and are securely packaged in wooden crates, pallets, or bubble wrap. They are transported in standard containers or dedicated vehicles to ensure the integrity and safety of the goods during transit. We offer global shipping, with a typical lead time of 7-15 days from production to delivery, ensuring on-time delivery to our customers.
