6061 aluminum sheet is a versatile, heat-treatable 6xxx alloy that combines good formability, weldability, and corrosion resistance with medium-to-high strength. It is a practical choice for structural components, transportation, machine parts, and architectural panels where reliable fabrication matters.
이용 가능한 양식: sheet / plate / coil
흔히 나타나는 기질: O / T4 / T6 / T651
처리 지원: cut-to-length / CNC machining / laser cutting / anodizing / polishing
품질 관련 문서: 모든 주문 시 MTC 보고서 제공
6061 is one of the most widely used heat-treatable aluminum alloys. In sheet form it offers an excellent balance of strength, weldability, and corrosion resistance, which makes it suitable for both fabricated structures and machined parts. The T6 temper delivers the highest strength, while O and T4 are preferred when forming or welding come first.
6061 sheet and plate are supplied in thicknesses from 0.5 mm up to 150 mm, with widths of 1000 – 3000 mm and lengths of 1000 – 6000 mm. Thin gauge is typically supplied in O or T6; thicker plate is commonly T651 (stress-relieved by stretching).
| 양식 | 성질 | 두께(mm) | 너비(mm) | 길이(mm) |
|---|---|---|---|---|
| 시트 | O, T4, T6 | 0.5 – 6 | 1000 – 2000 | 1000 – 6000 |
| 플레이트 | T6, T651 | 6 – 150 | 1000 – 3000 | 1000 – 6000 |
| 요소 | 콘텐츠(%) |
|---|---|
| 실리콘(Si) | 0.40 – 0.80 |
| 철(Fe) | 0.70 max |
| 구리(Cu) | 0.15 – 0.40 |
| 망간(Mn) | 최대 0.15 |
| 마그네슘(Mg) | 0.80 – 1.20 |
| 크롬(Cr) | 0.04 – 0.35 |
| 아연(Zn) | 최대 0.25 |
| 티타늄(Ti) | 최대 0.15 |
| 기타(각) | 최대 0.05 |
| 기타(합계) | 최대 0.15 |
| 알루미늄(Al) | 나머지 |
The values below are typical room-temperature properties for 6061 and are representative of extruded, drawn, or rolled product. Exact numbers vary with section size and product form; final inspection is reported on the MTC.
| 성질 | 인장 강도(MPa) | 항복 강도(MPa) | 연신율 (%) | Brinell Hardness (HB) |
|---|---|---|---|---|
| O | 124 | 55 | 25 | 30 |
| T4 | 241 | 145 | 22 | 65 |
| T6 | 310 | 276 | 12 | 95 |
| T651 | 310 | 276 | 12 | 95 |
6061-T6 reaches about 310 MPa tensile strength at roughly one-third the density of steel, giving a strong strength-to-weight ratio for transport and structural parts.
6061 welds well with TIG and MIG processes. Welded zones lose some strength locally, so design allowances are common for load-bearing joints.
Good general corrosion resistance; T6 performs well in atmospheric and mild industrial environments. Anodizing further improves surface protection.
Linsy Aluminum is a Shenzhen-based supplier with more than 20 years of experience in distributing and processing aluminum alloys from the 1000 to 8000 series. We support buyers with cut-to-length, CNC machining, welding preparation, surface finishing, and documented quality control.
Orders are handled against agreed lead times, and each lot is shipped with the corresponding MTC. Our team works with procurement, engineering, and fabrication customers to match the right temper and form to the application.
T6 is solution heat-treated and artificially aged. T651 is the same热处理 condition with an added stress-relief stretch, which reduces residual stress and improves dimensional stability after machining.
Yes. It is one of the more weldable heat-treatable alloys; 4043 or 5356 filler is commonly used, though the weld zone is softer than the base T6 material.
It performs well in many marine applications, though 5xxx alloys are often preferred for continuously wetted structures. Proper finishing helps longevity.
Standard stock sizes are usually dispatched within 10 – 60 days depending on temper, form, and finishing. Custom-cut or specially heat-treated material is confirmed at quotation.
Yes. An MTC is supplied with every order, and third-party test reports (for example SGS) can be arranged on request.
We can work to ASTM, EN, GB/T, JIS, and customer-specific drawings. Please share the required standard when requesting a quote.
Yes. Cutting-to-length, CNC machining, and basic fabrication are available; discuss your requirements when ordering.
린시의 장점
린시 알루미늄은 항공우주, 일반 엔지니어링, 자동차, 해양, 조선 및 기타 특수 산업 분야를 포함한 다양한 산업 분야에 서비스를 제공하는 알루미늄 가공 제품의 선도적인 공급업체입니다.
당사는 인증에서 알 수 있듯이 최고 수준의 품질과 환경적 책임을 유지하기 위해 최선을 다하고 있습니다: ISO 9001:2008, ISO 14001:2004 및 SGS.
