HL Hairline Finish Duplex 2205 Sheet - Corrosion Resistant High Strength Architectural Cladding
| 제품명 | 건축용 클래딩 및 커튼월용 HL 헤어라인 마감 듀플렉스 2205 시트 | 기술 | 콜드 롤 또는 핫 롤 |
|---|---|---|---|
| 샘플 | 공급하는 것을 자유롭게 합니다 | 기준 | ASTM A240/240M ; ASME SA-240/SA-240M ; JIS G4305 ; / BS / NF EN10028-7을 울리세요 ; ISO ;GB/T 3280-2015 |
| 등급 | 2507,2205,201,304, 304L 316, 316L,430, 410, 420, 316Ti, 321, 301, 309,309S, 310, 310S, 기타 등등. | 가장자리 | 밀 에지 ; 절단 가장자리 |
| Width*Length | 1000*2000;1219*2438;1219*3048; 1250*3000;1500*3000;1524*3048mm 또는 주문 제작된 것마다 | 표면 | NO.1,2B,BA,8K,No.4,HL,SB,Embossed,Checkered, 기타 등등.. |
| 두께 | 추운 채 회전시킵니다 : 0.3mm~6mm ; 다음이 뜨겁게 회전했습니다 3mm~60mm | 거래기간 | FOB, CIF, 공장인도조건, CFR, 관세 미지급 인도 조건, DDP, DAP |
| Finish | Definition | |
|---|---|---|
| No.1 | Hot Rolled | |
| No. 2B | Cold-rolled , bright finish ; |
Our HL (hairline) finish duplex 2205 sheets combine aesthetic appeal, high strength, and outstanding atmospheric corrosion resistance for coastal building cladding.
304 or 316 curtain walls in marine environments show tea-staining and pitting within 2-5 years, requiring costly maintenance.
Duplex 2205 provides 10× the pitting resistance of 304, a uniform hairline finish hiding fingerprints, and higher strength allowing thinner panels.
| Parameter | Details |
|---|---|
| Grade | 2205 |
| Thickness | 1-4mm cold rolled |
| Finish | HL, No.4, No.1 |
| Size | 1219×3048, 1500×3000 mm |
| Standard | ASTM A240M |
- Coastal building façades
- Curtain walls
- Elevator interiors
- Bridge railings
The directional HL brush pattern (grain 120-180) diffuses light and hides micro-scratches. Duplex structure resists airborne chlorides.
For direct sea spray, use 2205 HL. For inland high humidity, 2205 is optional. Ensure matching anodized aluminum contact is avoided.
Yes, with brush refinishing.
Slightly, but longer life.
Virtually no red rust.

