Tuling Tin-plated Copper Bar
At Tuling, we use C110, an ASTM B152 grade copper, to manufacture our tin-plated copper bus bars. The uncoated copper bus bars offer high conductivity, excellent formability, and bendability. However, they get oxidized in high-humidity applications, interrupting the electrical flow.
Our tin-plated copper bus bars solve this oxidation and conductivity issue. The tin plating imparts corrosion protection and improves the bus bar conductivity. Hence, our tin-plated bus bars are cost-effective and durable solutions for any power distribution channel.
Tuling Tinned Copper Bus Bar Features
Soldering our bus bars is easier due to the tin plating.
Tuling tinned bus bars have high electrical conductivity and heat dissipation ability.
The tin layer resists rusting on the bus bars, increasing their lifespan.
Our tinned bus bars undergo minimum friction and wear during handling and installation.
Tinned Copper Flat Bar Specification
| Tin Plating Rating |
|
| Plating Thickness | 1 to 10 micron |
| Hardness | Half Hard (H12) |
| Standard tolerance for straightness and edgewise bow | 1.5 mm/M |
| Temperature Range | -20⁰C + 105⁰C |
Benefits of Tuling Tin Coated Copper Busbar
Tuling’s tin-plated copper bus bars do not get blackened due to oxidation. Tin is very stable in the environment and improves rust resistance. It also reduces the raised electrical resistance due to patina growth.
Our tinned copper bar has an increased contact area and reduced lap surface contact resistance. Therefore, these bars are highly conductive and can dissipate considerable heat.
Find the current carrying capacity of our tin-plated bus bars from this link.
Available Tin-platings for Our Copper Bus Bar
We can tin-coat the copper bus bars utilizing multiple surface treatment solutions. Our available busbar plating services are,
| Tin Coating on Copper Bus Bar | Advantages |
| Electrolytic Bright Tin |
|
| Solderable Tin |
|
| Hot-dip Tin |
|
| Tin/Lead Coating |
|
Tuling’s Tin-plated Copper Bus Bar Dimensions
We use CAD/CAM and 3D technologies along with over 50 presses to produce tin-plated copper bus bars of your specification. You order bus bars of any dimension at our facility.
Typically the width of a tin-plated bus bar ranges from 5 mm to 250 mm and the thickness can be up to 70 mm. We can easily manufacture bus bars of lengths up to 9500 mm.
Application Variety of Our Tin-plated Copper Bus Bars
The main purpose of tin-plated copper bus bars is to distribute high amounts of current. Our bars are suitable for both AC and DC appliances.
You can adjust our tinned bus bars for low and high-voltage applications. Tuling tinned copper bus bars are widely used in,
- Electrical power transmission and distribution
- Automotive
- Manufacturing units
- Construction sites
- Renewable energy industries
- Marine industrial equipment
- Chemical plants
Yes, we have a dedicated quality inspection team to cross-check the dimensions and surface properties of the bus bars. We also perform Hipot, partial discharge, and adhesion testing on the bars to ensure the performance efficiency.
Tin-plated copper bus bars have excellent corrosion resistance and solderability. Silver-plated bus bars also show improved rust resistance and conductivity. However, silver plating is slightly more expensive than tin plating.
