Nickel-Base
UNS N02200, N02201, N04400 · NiMnSiC, NiCu32Fe2Mn · DIN 17740, DIN 17743
Pure nickel and nickel-copper strip for deep-formed parts that must keep working in corrosive or hot environments.
Alloy family
What this family is good at
What nickel brings to a strip
Nickel resists corrosion in many aggressive media, from brine to sulfuric acid, and keeps its properties at high and low temperatures. Delivered annealed, our pure nickel strip is guaranteed at 40% minimum elongation, enough for deep drawing and tight bends. These are single-phase alloys, so strength comes from cold working during your forming.
Pure nickel grades for contacts and connectors
Nickel 200 (UNS N02200, compliant with DIN 17740 W n°2.4066) is the reference grade, with a guaranteed minimum of 400 MPa tensile strength and 127 HB. Nickel 201 (UNS N02201) is its low-carbon version, softer at 103 HB, which suits deeper forming. Nickel 206, 206A and 206C complete the range with the same chemistry at other strength levels.
In electronics, these strips make spring contacts, sockets and connectors that need a stable contact resistance over time. Pure nickel is magnetic, a point to check early if your assembly is sensitive to it.
Niclal® 400 for corrosive environments
Niclal® 400 (NiCu32Fe2Mn, UNS N04400) is a nickel-copper alloy, compliant with DIN 17743 W n°2.4360. It resists chemical corrosion, including reactions that involve chlorine or fluorine, and is guaranteed at a minimum of 540 MPa tensile strength with 35% elongation. We supply it as strip for electronics and e-mobility parts exposed to aggressive environments.
Strip made for series production
Connector makers need the same behaviour from every coil as much as they need the datasheet values. We roll precision strip and record its properties at each step of the process, which is what keeps series quality stable in your press.
Annealed pure nickel strip guaranteed at 40% minimum elongation, for deep drawing and tight bends.
Corrosion resistance in aggressive media, from brine to sulfuric acid, at high and low temperatures.
Niclal® 400 nickel-copper strip resists chlorine and fluorine media, at a guaranteed minimum of 540 MPa tensile.
Six strip grades, from Nickel 200 to Niclal® 400, compliant with DIN 17740 and DIN 17743 designations.
Range at a glance
The extent of this family's measured properties across its active variants — a range, never a single figure.
100 – 700 MPa
33/41 measured
350 – 800 MPa
29/41 measured
0 – 40 %
33/41 measured
8 – 21 %IACS
35/41 measured
8.8 – 8.9 g/cm³
36/41 measured
22 – 79 W/m·K
36/41 measured
All Nickel-Base references
Open in the full NavigatorThe Navigator, embedded and pre-filtered on this family. Every filter below is live, including the family facet.
Family highlights
No product is currently featured for this family.
Used in
- Electronics & Connectors
- emobility
Specify it with an engineer
Bring us the part you need to form
Send the drawing, the forming route and the environment the part will see. Our engineers recommend the pure nickel or nickel-copper grade that fits, its temper and its guaranteed minimum values.