We are Riddhi Siddhi Impex, a Mumbai-based Inconel 600 Strips manufacturer and supplier, established in 2002. We slit nickel-chromium-iron alloy strip in-house to ASTM B168 / ASME SB-168 and AMS 5540, from 0.03 mm to 5 mm thickness. Our ISO 9001, 14001, and 45001-certified company holds ready stock, a supply capacity of 400-500 tonnes monthly, and ships worldwide with EN 10204 Type 3.1 / 3.2 mill test certificates when requested.
Inconel 600 strips are narrow, flat-rolled lengths of nickel-chromium-iron alloy, slit from coil for continuous forming and stamping. The grade carries 72% nickel minimum, which blocks chloride-ion stress corrosion cracking and caustic attack. Melting is between 1354 and 1413°C, and service in air runs to about 1093°C. Cold work is the only strengthening route for this solid-solution alloy. They are typically used for manufacturing furnace components, chemical process vessel linings, steam generator tubing parts, and high-temperature sealing elements.
As an Inconel 600 strip supplier, we slit every UNS N06600 strip on our own lines rather than reselling mill widths. Our high-quality Inconel strips are annealed to ASTM B168 in any width from 3 mm to 2000 mm, and buyers pick from four surface finishes. Each coil is followed from inspection through to shipping.
We provide ASTM B168 strip in annealed soft condition, precision-slit from Inconel coil, with four surface finishes and four edge options in hot rolled and cold rolled forms.
| Parameter | Details |
|---|---|
| Standard | ASTM B168 / ASME SB-168 |
| Aerospace Specification | AMS 5540 |
| Thickness | 0.03 mm to 5 mm |
| Width | 3 mm to 2000 mm |
| Width Tolerance | ±0.1 mm |
| Condition | Annealed (Soft) |
| Surface Finish | BA (Bright Annealed), 2B, Matte, Matte PVC |
| Supply Form | Hot Rolled (HR), Cold Rolled (CR) |
| Edge | Slit edge, Mill edge, Deburred edge, Round edge |
Chromium forms the protective oxide film that gives Alloy 600 its oxidation resistance. At 14 to 17%, it builds the film that stops Alloy 600 strip scaling, while the 72% minimum nickel base handles reducing media. ASTM B168 limits follow.
| Element | Composition (%) |
|---|---|
| Nickel (Ni) | 72.0 min |
| Chromium (Cr) | 14.0 to 17.0 |
| Iron (Fe) | 6.0 to 10.0 |
| Carbon (C) | 0.15 max |
| Manganese (Mn) | 1.00 max |
| Silicon (Si) | 0.50 max |
| Copper (Cu) | 0.50 max |
| Sulphur (S) | 0.015 max |
In the annealed state, ASME SB-168 strip carries 550 MPa minimum tensile strength and 30% elongation, enough ductility for pressing and deep drawing. ASTM B168 does not specify a minimum yield strength below 0.51 mm thickness, so values for thinner gauges are indicative only. The grade ships annealed only; no temper ladder applies.
| Property | Value (Annealed) |
|---|---|
|
Tensile Strength, minimum
|
550 MPa (80 ksi) |
|
Yield Strength (0.2% offset), minimum
|
240 MPa (35 ksi) (minimum values per ASTM B168 for applicable gauges) |
|
Elongation in 50 mm, minimum
|
30% |
Buyers who specify a national system can match our stock below. W.Nr 2.4816 strip and JIS NCF 600 strip both name the same alloy.
| Country / Standard | Designation |
|---|---|
| USA (UNS) | N06600 |
| Europe (EN) | NiCr15Fe |
| Germany (W.Nr) | 2.4816 |
| Japan (JIS) | NCF 600 |
| UK (BS) | NA 14 |
| France (AFNOR) | NC15Fe |
| China (GB) | NS3102 |
| Russia (GOST) | МНЖМц 28-2,5-1,5 |
These 4 industries use most of the Inconel 600 Winding Strip, choosing the grade for heat strength, oxidation resistance, or immunity to chloride cracking.
Heat-treatment shops roll-form Alloy 600 strip into muffle liners, radiant tube shrouds, and thermocouple protection sheaths. Strength and scaling resistance hold in oxidising atmospheres right up to about 1093 °C. Slit widths feed forming lines directly, which trims set-up time and scrap on the shop floor.
Inconel 600 Slitting Coil is used for heat exchanger baffles, reactor trim and gasket stock for caustic and chloride duties. Sodium hydroxide does not affect the alloy. Austenitic stainless cracks in hot chloride streams; the high nickel base doesn't, and it holds that duty for years.
Aerospace shops order AMS 5540 strip for exhaust ducting, engine seal rings, and firewall components. Strength is maintained by repeated thermal cycling, and the surface exhibits resistance to oxidation at elevated temperatures. A strip sliced to ±0.1 mm is pressed into shape, ensuring that stack-up and joint tolerances remain consistent.
Electric heater makers wind Nickel 600 strip into element sheathing, boiler trim, and thermostat springs. Nuclear fabricators use the same grade for steam generator hardware because it corrodes at a very low rate in high-purity water. Element sheaths survive years of heating cycles without losing section.
As an exporter, we pack Inconel 600 strip orders in wooden cases or on pallets at Mumbai and Taloja.
| 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 |
Inconel 600 strips in India typically cost around ₹2,000-₹3,000 per kg, with premium or special forms up to about $42.00-$46.80 per kg. The figure tracks global nickel rates, and thickness, width, finish, and quantity all shift it. We hold ready material, and bulk orders draw discounts; call or WhatsApp us for today's rate.
Inconel 600 strips are covered by ASTM B168 and its ASME equivalent SB-168, with AMS 5540 covering aerospace strips. We supply material certified to either route.
Our Inconel 600 strips run from 0.03 mm to 5 mm in thickness and slit to any width between 3 mm and 2000 mm, held to ±0.1 mm. Gauges below 0.03 mm are generally supplied as foil.
The maximum service temperature for Inconel 600 strips is about 1093 °C in oxidising atmospheres. Structural duty calls for cooler operation, because tensile values drop well before that limit.
No, Inconel 600 strips can't be hardened by heat treatment. The IN600 strip strengthens through cold rolling alone, which is why mills deliver it in the annealed condition.
Yes, we provide EN 10204 Type 3.1 and 3.2 mill test certificates with Inconel 600 strips on request. Each document traces the batch back to its source coil chemistry and test results.
You can source Inconel 600 strips in India from us at Riddhi Siddhi Impex. Our Mumbai warehouse holds UNS N06600 strip on the shelf for immediate dispatch. As a manufacturer, supplier, and exporter, we serve buyers across India and export overseas. Phone or WhatsApp us; we provide quotes within 24 hours.
