描述
AL6061-T6铝棒是由以下材料制成的圆棒或扁棒 6061 以铝合金为基材，经T6热处理工艺强化.
6061 aluminum alloy belongs to the Al-Mg-Si system of heat-treatable alloys. 通过添加镁、硅等元素形成Mg2Si强化相, 结合T6固溶处理和人工时效工艺, 它拥有高强度, 良好的耐腐蚀性, 和优良的机械加工性, 使其成为工业领域应用最广泛的铝合金材料之一.
AL6061-T6的T6条件 铝棒 表明材料已经过完全固溶处理 (530℃±5℃保温后快速冷却) 和人工老化 (在175℃±5℃下保温 8 小时). 该过程导致Mg2Si强化相均匀析出, 显着提高材料的硬度和拉伸强度.
其典型机械性能为: 抗拉强度≥290MPa, 屈服强度≥240MPa, 伸长率≥10%, 硬度超过HB95 (约130HV). 同时地, 该 6061 合金含有 0.4%-0.8% 硅和 0.8%-1.2% 镁, 形成稳定的金属间化合物，在保证强度的同时保持良好的塑性和焊接性.
高质量 6061 T6 铝棒 产品应无针孔、划痕等缺陷, 严格的公差控制 (例如, 直径公差可达±0.05mm), 并应通过ASTM B557和EN等国际标准认证 755.
Diameter and Length Selection: Common diameter ranges are 2.0mm-580mm, and lengths are 3.0mm-6000mm, which need to be determined based on load requirements and machining allowances. 例如, for shafts used in precision instruments, it is recommended to choose high-precision products with a diameter tolerance of ±0.05mm and a length tolerance of ±1mm;
Surface Treatment Compatibility: If corrosion protection or decoration is required, 阳极氧化 (thickness 5-25μm), sandblasting, 等等, can be performed. 然而, it is important to ensure that surface oil stains are thoroughly removed before oxidation.
With the increasing demand for lightweight materials, AL6061-T6 round bars are developing towards higher precision and customization. 例如, the demand for short bars with diameters of 10-50mm and lengths of ≤3000mm is surging in the new energy vehicle sector to adapt to integrated die-casting processes.
等效名称: A96061, EN AW-6061, AlMgSiCu, HE20, AA6061, 3.3211
Tempers: T6, T651, T6511
厚度: 0.08″ – 9.8″ (2 – 250毫米)
宽度: 0.2″ – 11.8″ (5 – 300毫米)
长度: 3米 / 6米 / 12米, customizable for cutting
Edge Processing: Right angle, rounded corner, R rounded corner
Production Process: Extruded, Aluminum plate sawing
ASTM Standards: ASTM B211, ASTM B221
AMS Standards: AMS 4115, AMS 4116, AMS 4117, AMS 4128, AMS-QQ-A-225/8, AMS 4150, AMS 4160, AMS 4161, AMS-QQ-A-200/8
认证: 国际标准化组织 9001, AS9100, NADCAP (HT & NDT)
Inspection Methods: Ultrasonic Testing (ASTM B594), Metallography, Mechanical Property Testing
6061 Aluminum Bar
6061-T6 aluminum rods are aluminum alloy materials with aluminum, 硅, and magnesium as the main alloying elements. The T6 condition indicates that the material has undergone solution treatment and artificial aging. The main alloying elements form the Mg2Si phase.
Production follows standard procedures, and common forms include T651 pre-stretched material. It possesses moderate strength, 优异的耐腐蚀性, and strong processing adaptability.
This material boasts a tensile strength of 310 兆帕, a yield strength of 276 兆帕, a hardness of 95 HB, and a thermal conductivity of 167 W/(m·K).
6061 T6 aluminum bar can be fabricated into PC board solder carriers, 5G base station heat sinks, automated machinery parts, 模具制造, and precision electronic instrument components. Ultrasonic shot peening significantly enhances its corrosion resistance.
It is widely used in aerospace fixtures, truck frames, ship structures, rail vehicles, tower building components, 电气装置, communication equipment, SMT process equipment, and furniture manufacturing.
Applications of 6061-T651 include aerospace fixtures, 电气装置, 和通讯. 也广泛应用于自动化机械零件, 精密加工, 模具制造, 电子及精密仪器, 表面贴装技术, 和印刷电路板焊接载体, 等等.
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