6201-T81/T6/T4 铝线

What Is 6201 Aluminum?

6201 belongs to the 6000 series (Al-Mg-Si) and is optimized for electrical conductor use rather than general structural work. Compared with the classic 1350 EC grade, 6201 trades some conductivity for substantially higher strength, letting conductors carry heavier mechanical loads with smaller sags. The T81 temper (solution heat treated, cold worked, and artificially aged) delivers the best combination of strength and conductivity for overhead lines.

可提供的6201铝产品

Wire (Primary Form)

参数	Range
直径	0.8 – 30 mm
卷材重量	Minimum 50 kg, custom on request
情绪	O、T4、T6、T81
Size tolerance	± 2% (typical)
标准	ASTM B398/B398M, EN 573, GB/T 3190

Other Forms on Request

6201 is also available as sheet, coil, tube, bar, and profile for non-conductor applications. Share your drawing or spec to receive a quote for these forms.

规格与等效牌号

名称	Reference
AA / UNS	A96201
EN AW	EN AW-6201
Common standards	ASTM B398 (wire), ASTM B211, EN 755, GB/T 3191
Product form focus	Drawn wire for AAAC conductors

化学成分

要素	Content (wt%)
硅 (Si)	0.50 – 0.90
铁（Fe）	最大 0.50
铜 (Cu)	最大 0.10
锰 (Mn)	最大0.03
镁（Mg）	0.60 – 0.90
铬 (Cr)	最大 0.10
锌 (Zn)	最大 0.10
钛 (Ti)	最大0.03
其他，各	0.05 最大值
其他，合计	0.15 最大值
铝 (Al)	平衡

不同回火状态下的力学性能

脾气	Tensile (MPa)	Yield (MPa)	伸长率 (%)	Shear (MPa)
T81	310 min	275 min	8 min	193
T6	300 – 330	260 – 290	8 – 12	185 – 195
T4	200 – 240	110 – 140	12 – 16	150 – 165
O	≤ 150	≤ 90	≥ 18	≤ 95

硬度选择指南

T81

Preferred conductor temper. Maximum strength with stable conductivity for overhead AAAC lines.

T6

Good all-round strength for fittings and structural wire where full T81 cold work is not required.

T4

Softer, more formable; used when bending or forming is needed before aging.

O

Annealed, lowest strength; seldom used for conductors but available for special forming.

主要特点

Strength-to-conductivity balance

Higher strength than 1350 EC wire while keeping useful conductivity for power transmission.

耐腐蚀性

Good atmospheric and coastal corrosion resistance, suitable for exposed overhead lines.

Heat treatable

Responds to solution heat treatment and aging for controlled temper properties.

Strandability

Uniform drawn wire strands cleanly into compact AAAC conductors.

应用

• 全铝合金导体 (AAAC)
• Overhead power transmission and distribution lines
• Electrical busbars
• High-strength electrical fittings
• Structural components for utilities

加工与表面处理说明

6201 wire is supplied drawn and aged; further cold working or re-aging is not normally required. It can be stranded, baked, and connectorized using standard utility practices. Anodizing is possible for identification but is uncommon on conductors. Welding of finished conductors is generally avoided; mechanical or compression joints are preferred.

质量文件与检验

Every order ships with a Mill Test Certificate (MTC) recording composition and mechanical results. Our quality system is certified to ISO 9001, ISO 14001, and ISO 45001. Third-party SGS test reports can be arranged on request. Inspection covers dimensions, surface condition, and mechanical verification by temper.

为何选择林西供应6201铝合金

Linsy Aluminum is a Shenzhen-based aluminum manufacturer with more than 20 years of experience supplying the 1000 to 8000 series in plate, bar, tube, wire, coil, profile, and block forms. For 6201 aluminum, we support both off-the-shelf ranges and made-to-order dimensions.

• 认证： ISO 9001, ISO 14001, and ISO 45001 management systems.
• Documents: A Mill Test Certificate (MTC) is issued with every order; third-party SGS test reports are available on request.
• Processing: In-house CNC machining, TIG/MIG welding, laser cutting, and surface finishing (anodizing, polishing, mill finish, powder coating, PVC film).
• Lead time: Typical custom lead time is 10 to 60 days depending on temper, size, and quantity.
• Export: Shipped to 20+ countries across Europe, Asia, the Middle East, Africa, and the Americas.

相关资源

See the blog articles linked below for deeper background, and contact our team for a tailored quote on 6201 aluminum.

6201铝合金常见问题解答

What conductivity does 6201 wire offer?

6201 typically provides about 52% IACS, lower than 1350 EC wire (about 61% IACS) but with significantly higher strength, which is the reason it is chosen for AAAC.

Is T81 better than T6 for overhead lines?

For conductors, T81 is preferred because the cold-work plus age step gives the highest strength at a stable conductivity. T6 is used where full cold work is not required.

Can 6201 wire be welded?

Finished conductors are normally joined with compression or mechanical fittings rather than welding. Welding is not standard practice for strand-in-place lines.

What coil sizes are available?

Standard coils start at a 50 kg minimum with custom weights on request. Diameter range is 0.8 to 30 mm.

常见订购问题解答

What is the typical lead time for custom aluminum orders?

Custom sizes and tempers usually ship within 10 to 60 days. Confirm the exact window when you request a quote, as it depends on alloy, temper, dimensions, and order quantity.

最低订购量（MOQ）是多少？

MOQ is flexible and reviewed case by case. Small lots and prototypes can often be accommodated; larger or standard runs are more economical. Share your required dimensions and quantity for a firm quote.

Which quality documents come with the order?

Every order ships with a Mill Test Certificate (MTC). ISO 9001, ISO 14001, and ISO 45001 certifications apply to our management system. SGS third-party test reports can be arranged on request.

Can you cut, machine, or finish the material before shipping?

Yes. We provide CNC machining, laser cutting, TIG/MIG welding, and surface treatments including anodizing, polishing, powder coating, and PVC film protection.

如何申请报价？

Send your alloy/temper, required form, dimensions, quantity, and any processing or certificate requirements. Our team returns a quote with lead time and shipping terms.