6101 Aluminum Bus Bar

6101 aluminum bus bar

6101 Aluminum Bus Bar is a premium-grade electrical conductor engineered from the Al-Mg-Si alloy system. Specifically designed for high-current applications, it offers an exceptional balance of electrical conductivity​ and mechanical strength. Unlike pure aluminum or standard alloys, 6101 is heat-treatable, allowing it to achieve structural integrity without sacrificing its ability to carry large currents efficiently. This makes it an ideal, cost-effective alternative to copper in power distribution systems where weight, cost, and performance are critical factors.

Advantage	Description
High Conductivity	With a guaranteed conductivity of 55% IACS or higher, 6101 provides efficient power transmission, reducing energy loss and heat generation.
Superior Mechanical Strength	The T6 temper provides high tensile and yield strength, allowing the busbar to support its own weight over long spans and resist mechanical stress.
Lightweight & Cost-Effective	Approximately 1/3 the density of copper, 6101 busbars are significantly lighter, reducing structural support costs. They are also more cost-effective than copper, offering substantial material savings.
Excellent Corrosion Resistance	The natural oxide layer and alloy composition provide good resistance to atmospheric corrosion, ensuring long service life.
Good Weldability & Formability	Can be easily welded (TIG, MIG) and formed (bent, punched) to create complex shapes and custom connections.

Our 6101 aluminum alloy bus bar conform to international standards such as ASTM B317, ASTM B236, DIN EN 755-2, IEC 60105. We can also provide Material Testing Certificates (MTC) and third-party inspection reports upon request to ensure quality assurance and traceability for your critical applications. We offer a variety of thicknesses and widths to meet diverse application needs, and provide standard and custom sizes to meet specific design requirements.

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Specification

Alloy	6101
Temper	T61,T63,T64,T65
Thickness	2-20mm
Width	30-130mm
Length	3m/6m/12m,customizable cutting
Size Range	230-20130mm
Conductivity	59% IACS
Shape	Right angle, rounded corner, R angle (no burrs on edges)
Surface requirements	Smooth, no impurities, no color difference, no spots, no burrs on edges, uniform and dense coating
Surface treatment	Powder coating, anodizing, electroplating (tin plating/silver plating/nickel plating)
Insulation treatment	Dipping, powder coating, epoxy resin coating, heat shrink tubing, PVC tubing
Quality inspection	Dimension measurement, bending test, conductivity test, resistance test, etc.

 

6101 Aluminum Bus Bar Chemical Composition

HSTF 6101 Aluminum Bus Bar Temper and Performance

 

Thermal Properties
Temper	6101-T6	6101-T61	6101-T63	6101-T64	6101-T65
CTE, linear	21.7 µm/m-°C	21.7 µm/m-°C	21.7 µm/m-°C	21.7 µm/m-°C	21.7 µm/m-°C
Specific Heat Capacity	0.895 J/g-°C	–	–	–	–
Thermal Conductivity	218 W/m-K	222 W/m-K	218 W/m-K	226 W/m-K	218 W/m-K
Melting Point	621 – 654 °C	621 – 654 °C	621 – 654 °C	621 – 654 °C	621 – 654 °C
Solidus	621 °C	621 °C	621 °C	621 °C	621 °C
Liquidus	654 °C	654 °C	654 °C	654 °C	654 °C

Application

6101 vs 6063 vs 1350 Aluminum Bus Bar

6101 aluminum bus bars are similar to 6063 aluminum bus bars in alloy composition, with minor chemical variations, but they exhibit enhanced conductivity. Bus bars from the 6000 series are generally more robust and durable, commonly used in high-voltage transmission lines, transformer windings, motor windings, and structural support in buildings.

Compared to 1350 aluminum bus bars, 6101 aluminum bus bars offer higher yield strength and better creep resistance. With added magnesium and silicon, they possess high mechanical strength without significant reduction in electrical conductivity.

Characteristic	6101	6063	1350
Alloy composition	Al-Mg-Si	Al-Mg-Si	Al
Strength	high	medium	Low
Conductivity	medium	high	high
Corrosion resistance	good	good	very good
Processability	good	good	very good
Price	medium	medium	Low

• 6101 Aluminum Bus Bars: Suitable for applications requiring high strength and corrosion resistance, such as power systems, electrical equipment, and building structures.
• 6063 Aluminum Bus Bars: Ideal for applications requiring good conductivity and machinability, such as wiring, bus bars, and heat sinks.
• 1350 Aluminum Bus Bars: Ideal for applications requiring high conductivity and corrosion resistance, such as power systems, electrical equipment, and electronic components.

Package

Packing	1,Generaally package:Anti-water paper+strapped with min three strapping strips.
	2,Standard exporting package:Anti-water paper and plastic+covered by iron shrrt+strapped with min three strapping strips.
	3,Excellent package:Anti-water paper and plastic film+covered by iron sheet+strapped with min three strapping strip+fixed on the iron or wooden pallets by strapping strips.
Shipping	1,Shipping by containers
	2,Shipping by bulk ship
Custom	Customization is available upon request

Why Choose Us?

• HSTF offers a variety of 6101 Aluminum Bus Bars with different tempers to meet your diverse needs.
• We maintain ample stock of commonly used aluminum bus bar specifications, enabling quick delivery and saving you time and costs.
• HSTF provides comprehensive mechanical machining services tailored to customer project requirements, including cutting, punching, bending, and drilling.
• Our aluminum bus bars feature smooth surfaces, free from burrs or impurities, with excellent straightness.
• All HSTF Metal aluminum bus bars undergo a series of electrical tests, including conductivity and resistance checks, with a maximum current carrying capacity of up to 4000A, ensuring compliance with your project requirements.