We are Riddhi Siddhi Impex, a Mumbai-based Nickel 200 Shims manufacturer and supplier, established in 2002. We produce commercially pure nickel shims to ASTM B162 / ASME SB-162 in thicknesses from 0.03-5 mm, precision-slit to ±0.1 mm tolerance. Our ISO 9001, 14001, and 45001-certified company holds ready stock, a supply capacity of 400-500 tons monthly, and ships worldwide with EN 10204 Type 3.1 / 3.2 mill test certificates on request.
Nickel 200 shims are thin, flat spacers cut from commercially pure nickel, a grade holding 99.0% minimum nickel content. The metal is ferromagnetic, melts at the range of 1435-1446 °C, and carries a density of 8.89 g/cm³. Corrosion resistance in caustic alkalis is its defining strength. Fabricators fit these shims wherever a gap must be filled accurately: between flanges, under bearing housings, and inside instrument assemblies.
We process every nickel shim in-house on our own slitting lines rather than reselling standard widths. Material leaves our facility in annealed soft condition to ASTM B162, in any width from 3 mm to 2000 mm. Buyers can choose BA, 2B, Matte, or Skin Pass surfaces. A documented quality system governs each production stage, from mother coil inspection through final dispatch.
We provide ASTM B162 Nickel 200 shim stock in annealed condition, with four surface finishes and three edge options, supplied in coil or flat lengths to match your production line.
| Parameter | Details |
|---|---|
| Standard | ASTM B162 / ASME SB-162 |
| Thickness | 0.03 mm to 5 mm |
| Width | 3 mm to 2000 mm |
| Width Tolerance | ±0.1 mm |
| Coil ID | 150 mm to 610 mm |
| Coil OD | Up to 1800 mm |
| Condition | Annealed (Soft) |
| Surface Finish | BA (Bright Annealed), 2B, Matte, Skin Pass |
| Edge | Slit edge, Deburred edge, Round edge |
Carbon content defines this grade. UNS N02200 shims carry a 0.15% maximum, which limits safe service to temperatures below 315 °C. The full composition appears below.
| Element | Composition (%) |
|---|---|
| Nickel + Cobalt (Ni+ Co) | 99.0 min |
| Carbon (C) | 0.15 max |
| Manganese (Mn) | 0.35 max |
| Iron (Fe) | 0.40 max |
| Sulphur (S) | 0.010 max |
| Silicon (Si) | 0.35 max |
| Copper (Cu) | 0.25 max |
Annealed Alloy 200 shims combine a 380 MPa minimum tensile strength with 40% elongation, so they form and punch cleanly. Values for gauges under 1.59 mm are indicative.
| Property | Value |
|---|---|
|
Tensile Strength, minimum
|
380 MPa (55 ksi) |
|
Yield Strength (0.2% offset), minimum
|
105 MPa (15 ksi) |
|
Elongation in 50 mm, minimum
|
40% |
International buyers can cross-reference UNS N02200 shims against their regional standard using the table below. Ni 200 shims from our stock match every designation listed here.
| Country / Standard | Designation |
|---|---|
| USA (UNS) | N02200 |
| Europe (EN) | 2.4066 |
| Germany (W.Nr) | 2.4060 |
| Japan (JIS) | NW 2200 |
| China (GB) | N6 |
| UK (BS) | NA 11 |
| Russia (GOST) | НП2 |
These 4 industries take most of the pure Nickel 200 shims we slit. In each case, buyers select the grade for corrosion resistance, conductivity, or dimensional stability rather than strength.
Caustic soda plants fit commercially pure nickel shims around evaporator bodies and reactor flanges. The grade resists sodium hydroxide at every concentration. Carbon steel spacers fail within months in these lines; nickel serves for years without pitting or measurable thickness loss. Pump housings and dosing skids take the same material.
Sensor and transducer builders specify Ni 200 shims because the material is both ferromagnetic and magnetostrictive. Placed in a magnetic field, it changes length by a measurable fraction. Ultrasonic transducer stacks apply that behaviour directly, and battery assemblies gain from thermal conductivity, which pulls heat away from terminals.
Food and beverage equipment relies on nickel shims where product contact demands a non-contaminating surface. Cleaning cycles in dairies run hot and alkaline. Nickel 200 doesn't leach or break down under either condition. Mixers, conveyors, and filling machinery use the shims to align shafts and seal faces.
Aerospace and instrumentation assemblers fit Nickel 200 precision shims between mating surfaces to correct alignment and set clearances in actuator housings, gyroscope mounts, and test rigs. A shim slit to ±0.1 mm arrives ready for installation, with no trimming needed on site. Tight thickness control keeps stack-up calculations accurate through assembly.
Export orders leave Mumbai and Taloja, packed in wooden cases or on pallets, ready for sea.
| Parameter | Details |
|---|---|
| Packaging | Wooden cases, pallet packing |
| Incoterms | FOB, CIF, CFR, EXW Mumbai |
| Dispatch Points | Mumbai and Taloja warehouses |
| Standard Lead Time | 4 to 5 days |
| Urgent Dispatch | 2 to 3 days |
| Payment Terms | Advance, credit, LC |
| Certification | EN 10204 Type 3.1 / 3.2 on request |
| Custom Marking | Available on request |
Nickel 200 Shims price range in India is around ₹3,500-₹6,555 per kg. In the USA, it is generally $35-$48/kg. The price moves with global nickel exchange rates. Thickness, width, quantity, and finish all affect the figure. Volume discounts apply to bulk and wholesale orders, so call or WhatsApp us for today's rate.
We slit Nickel 200 shim stock from 0.03 mm to 5 mm thick and to any width between 3 mm and 2000 mm. Anything below 0.03 mm falls under our Nickel 200 foils range.
The main difference between Nickel 200 and Nickel 201 is the carbon content. Nickel 200 allows 0.15% maximum, while Nickel 201 shims are restricted to 0.02%, which keeps grain boundaries stable in service above 315 °C.
Some of the surface finishes we offer are BA, 2B, Matte, and Skin Pass. Round or deburred edges suit winding and gasket work where a sharp slit edge would damage adjacent parts.
You can source Nickel 200 shims in India from us at Riddhi Siddhi Impex. Our Mumbai warehouse holds Ni 200 shim inventory on the shelf, ready for immediate dispatch. As a stockist, dealer, and distributor, we serve buyers across India and export overseas. Phone or WhatsApp us; quotes go out within 24 hours.
