430 BA Mirror Finish Ferritic Stainless Steel Sheet 0.3mm-3mm for Architectural Decoration
| 합금 | 430 (UNS S43000 / 1.4016) | 성질 | 소둔, BA(광택 소둔), 냉간 압연 |
|---|---|---|---|
| 두께 | 0.3mm - 3mm | 너비 | 1000mm, 1219mm, 1250mm, 1500mm |
| 길이 | 2000mm, 2438mm, 3000mm, 코일 또는 맞춤형 | 기준 | ASTM A240, EN 10088-2, GB/T 4237, JIS G4304 |
| 표면 마감 | BA(밝은 어닐링), 8K 미러, No.4 브러시드, HL 헤어라인 | 인장강도 | ≥ 450 MPa |
| 항복 강도 | ≥ 205MPa | 연장 | ≥ 22% |
| 경도 | ≤ 88HRB | 반사율 | ≥ 55%(BA 마감) |
| 애플리케이션 | 건축 장식, 엘리베이터 패널, 가전 제품, 주방 장비, 자동차 트림 | ||
| 강조하다 | 430 BA Mirror Stainless Steel Sheet,Architectural Decorative Ferritic SS Plate,Elevator Panel 430 BA Alloy Sheet |
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430 BA (Bright Annealed) stainless steel sheets are the industry standard for decorative architectural applications, delivering a stunning mirror-like brilliance at a highly competitive price point. The BA finish is achieved through controlled atmosphere bright annealing, producing a smooth, reflective surface that rivals expensive polished finishes. With 16-18% chromium content, 430 provides reliable corrosion resistance for interior architectural applications, elevator panels, home appliances, and kitchen equipment.
- Brilliant BA Mirror Finish: Bright annealed in protective atmosphere produces lustrous mirror surface without post-production mechanical polishing
- Superior Formability: Ferritic structure enables deep drawing, bending, and roll forming for complex decorative profiles and panels
- Excellent Surface Consistency: BA process delivers uniform brightness and color tone across entire coil length and width
- Cost-Effective Decorative Solution: Significantly lower cost than 304 BA while providing adequate corrosion resistance for interior applications
- Magnetic Properties: Ferritic structure allows magnetic attachment — ideal for signage, menu boards, and magnetic wall systems
- Environmentally Friendly: Nickel-free composition reduces environmental impact and raw material cost volatility
| Element | C | Mn | Si | P | S | Cr | Ni |
|---|---|---|---|---|---|---|---|
| 430 | ≤0.12 | ≤1.00 | ≤1.00 | ≤0.040 | ≤0.030 | 16.0-18.0 | ≤0.75 |
| Property | Value |
|---|---|
| Tensile Strength | ≥ 450 MPa |
| Yield Strength (0.2% offset) | ≥ 205 MPa |
| Elongation in 50mm | ≥ 22% |
| Hardness (Rockwell B) | ≤ 88 HRB |
| Density | 7.70 g/cm³ |
| Surface Reflectivity (BA) | ≥ 55% (60° Gloss) |
| Parameter | Range |
|---|---|
| Thickness | 0.3mm - 3mm |
| Width | 1000mm - 1500mm |
| Length | 2000mm - 3000mm, Coil or Custom |
| Surface Finishes Available | BA (Bright Annealed), 8K Mirror, No.4 Brushed, HL Hairline, Etched, Embossed, PVD Colored (Ti Gold, Rose Gold, Black, Champagne, Blue) |
- Elevator cabin interiors, doors, and control panels
- Architectural wall cladding, column covers, and ceiling panels
- Home appliance panels: refrigerators, dishwashers, microwave ovens
- Commercial kitchen equipment, countertops, and splashbacks
- Automotive interior and exterior decorative trim
- Signage, display stands, and retail store fixtures
- Escalator side panels and handrail cladding
- Furniture legs, frames, and decorative hardware
- Premium BA Surface Quality: Zero surface defects guaranteed — no pitting, roller marks, stains, or orange peel
- Laser PE Film Protection: High-clarity laser-grade PE protective film applied on both surfaces (70-120μm thickness)
- PVD Color Coating Available: In-house PVD (Physical Vapor Deposition) capability for titanium gold, rose gold, black, champagne, and blue finishes
- Custom Slitting: Precision slitting to narrow widths with ±0.1mm tolerance for appliance and trim manufacturers
- Consistent Color Matching: Spectrophotometer-controlled BA process ensures batch-to-batch color consistency for architectural projects
Contact our decorative stainless steel specialists for samples, color swatches, and competitive pricing on 430 BA mirror finish sheets. Large project quantities welcomed with volume discount pricing.

