Nickel Foil (Ni200, 0.05–0.5 mm)

Name: Nickel Foil (Ni200, 0.05–0.5 mm)
Brand: TOPTITECHS
SKU: TT-4672
Availability: InStock

Nickel foil in Ni200, 0.05–0.5 mm thickness. High purity, uniform gauge, for battery tabs, shims and corrosion barriers, custom widths.

Products Specifications

Ni200 nickel foil is cold-rolled from high-purity nickel to precise thickness tolerances. Available from 0.05 mm to 0.5 mm in rolls or sheets, it offers excellent conductivity, corrosion resistance, and formability — essential for battery tabs, electronic shielding, and precision stamped components.

1Product Overview

2Material & Manufacturing

Pure nickel (Ni200/Ni201) offers excellent corrosion resistance in alkaline media and reducing environments, combined with high electrical and thermal conductivity. These properties make it the reference material for alkaline water electrolysis electrodes, battery current collectors, and GDL/PTL media in PEM and AEM cells where stability under high pH and hydrogen evolution is essential.

TOPTITECHS supplies nickel products from vacuum-melted ingots with verified chemical composition per ASTM B160/B162. Dimensional tolerances, surface condition, and electrical conductivity are tested on each production batch, giving customers consistent electrochemical performance in cell stacks.

3Key Features

✔ Thickness 0.05–0.5 mm, tight tolerance
✔ High-purity Ni200
✔ Rolls or sheets, custom widths
✔ Excellent conductivity and formability
✔ Consistent surface quality

4Specifications

Material	Ni200 (99.0%+ Ni)
Thickness	0.05–0.5 mm
Width	Custom, up to 600 mm
Form	Roll / sheet / strip
Applications	Battery tabs, electronics, shielding

5Typical Specifications in Service

Typical specifications for this product include Material of Ni200 (99.0%+ Ni); Thickness of 0.05–0.5 mm; Width of Custom, up to 600 mm; Form of Roll / sheet / strip; Applications of Battery tabs, electronics, shielding. Custom values within these ranges are produced to order, and every unit is individually inspected before dispatch.

6Applications

Lithium battery tabs and connectors, electronic shielding, precision stamping, and corrosion-resistant thin components.

7Where This Product Fits

Sheet, strip, foil, and perforated forms offer design freedom: they can be stamped, formed, welded, or laminated into final assemblies while retaining the material’s corrosion and thermal properties. Tight thickness tolerance matters for electrochemical and heat-transfer designs, where every micron affects performance.

Surface finish options (mill, pickled, polished, bright-annealed) and custom widths or coil weights allow processors to minimize scrap and match downstream equipment.

How to select: specify alloy, thickness and tolerance, width/length or coil form, surface finish, and mechanical property requirements. For electrochemical or thermal designs, provide operating temperature and current density so we recommend the correct temper and finish.

8FAQ

What thickness range is available?

Foil from 0.05 mm up to plate of 30 mm and above, with tolerances matched to downstream processing (stamping, welding, electrochemical use).

What surface finish options exist?

Mill, pickled, polished, and bright-annealed surfaces are offered; for electrochemical use, surface roughness can be specified to maximize contact area.

What is the minimum nickel foil thickness?

We supply nickel foil down to 0.05 mm.

Do you provide foil for battery tabs?

Yes, our 0.08–0.1 mm Ni200 foil is widely used for battery tab applications.

Get a Quote: As a Baoji-based nickel and titanium manufacturer with ISO 9001 quality control, TOPTITECHS supplies Nickel Foil (Ni200, 0.05–0.5 mm) and other metal components worldwide. Contact us for samples, custom sizes, and volume pricing.