We are Riddhi Siddhi Impex, a Mumbai-based Stainless Steel 410 Strips manufacturer and supplier, established in 2002. We slit martensitic chromium strip to ASTM A240 / ASME SA-240 in thicknesses of 0.03 mm to 5 mm and widths of 3 mm to 2000 mm, held to ±0.1 mm. Our ISO 9001, 14001, and 45001-certified company has a monthly supply capacity of 400 to 500 tonnes and issues EN 10204 Type 3.1 / 3.2 mill test certificates on request.
Stainless Steel 410 strips are narrow, flat-rolled lengths of martensitic stainless steel carrying 11.50 to 13.50% chromium and 0.08 to 0.15% carbon. That carbon floor lets the grade harden by quenching and tempering, turning soft, formable strip into wear components. It attracts a magnet in every condition and, needing no nickel addition, undercuts austenitic strip on price.
As a reliable 410 Stainless Steel strip supplier and manufacturer, our slitting lines cut every 410 strip in-house from mill-width coil rather than reselling stock widths. Material leaves annealed to ASTM A240, ready for blanking or forming, in the finish and edge condition as per your requirement.
We provide ASTM A240 Type 410 Strips in the annealed condition, cold rolled, precision-slit from ready stock to any width between 3 mm and 2000 mm.
| Parameter | Details |
|---|---|
| Standard | ASTM A240 / ASME SA-240 |
| Thickness | 0.03 mm to 5 mm |
| Width | 3 mm to 2000 mm |
| Width Tolerance | ±0.1 mm |
| Condition | Annealed (standard mill) |
| Surface Finish | 2B, BA (Bright Annealed), Scotch-Brite, Matte |
| Supply Forms | Cold rolled |
| Edge | Slit edge, Mill edge, Deburred edge, Round edge |
Chromium at 11.50 to 13.50% builds the passive film that protects SS 410 Strips. The 0.08% carbon minimum matters just as much, since it supplies the martensite hardening on which it depends.
| Element | Composition (% by weight) |
|---|---|
| Carbon (C) | 0.08 to 0.15 |
| Manganese (Mn) | 1.00 max |
| Phosphorus (P) | 0.040 max |
| Sulphur (S) | 0.030 max |
| Silicon (Si) | 1.00 max |
| Chromium (Cr) | 11.50 to 13.50 |
| Nickel (Ni) | 0.75 max |
| Iron (Fe) | Balance |
Annealed Type 410 strip pairs a 450 MPa minimum tensile strength with 20% elongation, soft enough for press work. Once parts are formed, an oil quench and temper lifts the hardness to roughly 40 HRC.
| Property | Value (Annealed) |
|---|---|
|
Tensile Strength, minimum
|
450 MPa (65 ksi) |
|
Yield Strength (0.2% offset), minimum
|
205 MPa (30 ksi) |
|
Elongation in 50 mm, minimum
|
20% |
|
Hardness, maximum
|
217 HBW / 96 HRB |
Buyers working to overseas specifications can match UNS S41000 strip against each regional designation below.
| Country / Standard | Designation |
|---|---|
| USA (UNS) | S41000 |
| Europe (EN) | X12Cr13 |
| Germany (W.Nr) | 1.4006 |
| Japan (JIS) | SUS410 |
| China (GB) | 12Cr13 (formerly 1Cr13) |
| Russia (GOST) | 12Kh13 |
These 5 industries use most of the 410 stainless strips we slit. The grade is known for hardenability, wear resistance, and moderate corrosion protection at a modest price.
Hardware producers form hose clamps, spring clips, and washers from SS 410 Strips. The strip blanks and bends easily in the soft state, then gains its load-carrying strength in the quench-and-temper cycle, so finished clips grip firmly and resist atmospheric rust in outdoor service.
Blade makers stamp knife blanks, scrapers, and doctor blades from precision-slit 410 strip. A consistent slit width keeps blanking dies running without adjustment, and the hardened edge stays sharp through repeated use while the 12% chromium surface resists food acids and washdown chemicals.
Automotive stampers use Grade 410 strips in presses for brake parts, clutch plates, and structural brackets. Slit widths matched to the part trim scrap rates on progressive tooling, and the heat-treat response delivers the wear life friction components demand.
Valve builders punch seats, spring washers, and sealing plates from 410 Stainless Strips. After hardening, the parts withstand erosion from steam, water, and mildly corrosive process flows, so the grade earns its place in trim that throttles flow day after day.
Engineering shops keep 410 Stainless Steel Winding Strips on hand for wear strips, tooling components, and machine parts. One hardenable stainless steel covers jobs needing different hardness levels, since the annealed strip forms readily and heat treatment tunes each finished part to its duty.
Strip coils travel from our Mumbai and Taloja warehouses in wooden cases or on pallets, sized for export handling.
| 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 mill test certificates on request |
Stainless Steel 410 Strips price in India runs around ₹120 to ₹300 per kg. For international buyers, that works out to roughly $1.3 to $3.2 per kg. Slitting width, thickness, finish, and volume all shift the figure, and the rate tracks ferrochrome benchmarks, so call or WhatsApp us for today's price.
We supply SS 410 Strips in thicknesses from 0.03 mm to 5 mm and widths from 3 mm to 2000 mm. Each order is slit in-house and held to a ±0.1 mm width tolerance.
Yes, 410 Stainless Steel Strips are magnetic. Their martensitic structure responds strongly to a magnet before and after hardening.
Yes, SS 410 Strips can be hardened by heat treatment. An oil quench followed by tempering takes formed parts to around 40 HRC, so we ship the strip annealed for easy forming first.
The difference between SS 410 Strips and SS 430 Strips comes down to structure. SS 410 is martensitic and hardens by quenching, while SS 430 is ferritic, carries 16 to 18% chromium for better corrosion resistance, and cannot be hardened by heat treatment.
Yes, we provide mill test certificates for SS 410 Strips. EN 10204 Type 3.1 / 3.2 certificates are available on request with every dispatch.
You can source 410 Stainless Steel Slit Coil in India from us at Riddhi Siddhi Impex. We hold 410 strip stock in Mumbai, slit it to your exact width, and supply across India and to export markets. Call or WhatsApp, and your quote will reach you within 24 hours.
