# Stainless steel sourcing in India: grades, processes, clusters

> Where to source stainless steel in India: Rajkot, Coimbatore, Yamunanagar and more. Common grades to specify, processes, product guides and buying tips.

Source: https://sourcesquid.co/india-atlas/materials/stainless-steel/

Material · Metal

# Stainless steel. Rajkot, Coimbatore and Yamunanagar.

Stainless steel is bought from India as investment castings, kitchenware, fasteners, fittings, sheet-metal parts and machined components. India's strongest stainless clusters are Rajkot and Coimbatore for castings and pumps, Yamunanagar–Jagadhri and Moradabad for kitchenware, and Pune for precision parts.

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Named shortlist from USD 390

7
    mapped clusters

9
    common grades listed

7
    product guides

Where it is worked · **Stainless steel** 7 clusters

  * __Stainless steel clusters
  *  __Other clusters

Grades and processes

## What to specify.

Grades Indian suppliers quote most often, and the process families that shape this material.

### Common grades

  * SS 304
  * SS 304L
  * SS 316
  * SS 316L
  * SS 410
  * SS 202
  * CF8
  * CF8M
  * 17-4 PH

### Processes

[9 clusters**Casting & foundry**Investment (lost-wax) casting · Green-sand casting · No-bake (resin sand) casting](https://sourcesquid.co/india-atlas/processes/casting-and-foundry/)[14 clusters**Machining & precision**CNC turning · CNC milling (3, 4 and 5-axis) · Turn-mill and Swiss-type machining](https://sourcesquid.co/india-atlas/processes/machining-and-precision/)[6 clusters**Metalware & brass**Sand casting of brass and aluminium · Metal spinning and deep drawing · Brass turning on auto lathes and CNC](https://sourcesquid.co/india-atlas/processes/metalware-and-brass/)[3 clusters**Sheet metal & fabrication**Fibre laser cutting · CNC turret punching · CNC press-brake bending](https://sourcesquid.co/india-atlas/processes/sheet-metal-and-fabrication/)[4 clusters**Tube, extrusion & wire**Aluminium extrusion · ERW tube making · Seamless tube drawing](https://sourcesquid.co/india-atlas/processes/tube-extrusion-and-wire/)[9 clusters**Forging** Closed-die (impression-die) forging · Open-die forging · Hot upset forging](https://sourcesquid.co/india-atlas/processes/forging/)

Where to source

## 7 clusters working stainless steel.

Each cluster page covers what the city is known for, its nearest ports and the clusters around it.

[ Gujarat Major cluster **Rajkot** Diesel engines, submersible pumps, bearings, aluminium castings, machine tools Casting & foundryMachining & precisionForging ](https://sourcesquid.co/india-atlas/clusters/rajkot/)[ Tamil Nadu Major cluster **Coimbatore** Pumps, motors, wet grinders, textile machinery, foundry Casting & foundryMachining & precision ](https://sourcesquid.co/india-atlas/clusters/coimbatore/)[ Haryana Established cluster **Yamunanagar – Jagadhri** Plywood, stainless & brass utensils Wood, cane & furnitureMetalware & brass ](https://sourcesquid.co/india-atlas/clusters/yamunanagar/)[ Uttar Pradesh Major cluster **Moradabad** Brass & metal handicrafts, iron & aluminium décor, EPNS ware Metalware & brassSheet metal & fabrication ](https://sourcesquid.co/india-atlas/clusters/moradabad/)[ Maharashtra Major cluster **Pune – Chakan** Forgings, auto & EV, precision engineering ForgingAuto & EV componentsMachining & precision ](https://sourcesquid.co/india-atlas/clusters/pune/)[ Gujarat Major cluster **Ahmedabad** Denim & cotton fabrics, pharma, pumps & engineering Weaving & handloomChemicals & pharmaMachining & precision ](https://sourcesquid.co/india-atlas/clusters/ahmedabad/)[ Tamil Nadu Major cluster **Chennai – Sriperumbudur** Cars, phones & electronics, engineering Auto & EV componentsElectronics & assemblyMachining & precision ](https://sourcesquid.co/india-atlas/clusters/chennai/)

Product guides

## Products made from it.

[6 steps · 6 clusters**Investment castings (steel, stainless)** Wax pattern injection → Ceramic shell building → Dewax & pour → Knock-out & heat treatment → CNC finishing → Inspection & PPAP](https://sourcesquid.co/india-atlas/products/investment-castings/)[6 steps · 6 clusters**Machined & welded assemblies**Material & cutting → CNC turning & milling → Welding → Stress relief & finish → Assembly → Inspection](https://sourcesquid.co/india-atlas/products/machined-welded-assemblies/)[6 steps · 5 clusters**Tube bending & TIG-welded frames**Tube sourcing → CNC bending → End forming & notching → Jig welding → Finish → Check fixture inspection](https://sourcesquid.co/india-atlas/products/tube-bending-welded-frames/)[7 steps · 7 clusters**Closed-die forgings and flanges** Billet cutting → Induction heating → Closed-die forging → Trimming & piercing → Heat treatment → Shot blasting & machining → Inspection](https://sourcesquid.co/india-atlas/products/closed-die-forgings-flanges/)[6 steps · 5 clusters**Fasteners (bolts, nuts, screws)** Wire rod & annealing → Cold heading → Thread rolling → Heat treatment → Plating or coating → Testing & packing](https://sourcesquid.co/india-atlas/products/fasteners/)[6 steps · 7 clusters**Pump and valve components** Pattern & core → Casting → Fettling & heat treatment → Machining → Pressure testing → Painting & packing](https://sourcesquid.co/india-atlas/products/pump-valve-components/)[7 steps · 6 clusters**Sheet-metal enclosures and brackets** Nesting & laser cutting → Punching & bending → Welding & grinding → Pretreatment → Powder coating → Hardware & gaskets → Inspection](https://sourcesquid.co/india-atlas/products/sheet-metal-enclosures/)

Buying tips

## Buy it with confidence.

What to ask for in the RFQ and check when goods arrive.

  * Verify the grade by PMI (XRF) on arrival, especially to tell 304 from lower-nickel 200-series grades.
  * Specify passivation and surface finish (2B, No. 4, mirror) for visible or food-contact parts.
  * For food-contact items, ask for migration tests to EU or US FDA rules.

Stainless steel questions

## Straight answers.

Anything else, ask us directly. A principal replies, not a bot.

[anirudh@sourcesquid.co](mailto:anirudh@sourcesquid.co)

### What is the difference between SS 304 and SS 316?

SS 316 contains molybdenum, which gives better resistance to chlorides and seawater. SS 304 is the general-purpose grade for kitchenware and indoor use.

### What is CF8M?

CF8M is the cast equivalent of 316 stainless steel, widely used for valve and pump castings.

### Where is stainless kitchenware made in India?

Yamunanagar–Jagadhri in Haryana and Moradabad in Uttar Pradesh are well-known centres, alongside large makers around Delhi and Mumbai.

More materials

## Related materials.

[Metal**Carbon and alloy steel** 10 clusters · IS 2062 E250, EN8 / C45](https://sourcesquid.co/india-atlas/materials/carbon-steel/)[Metal**Aluminium** 8 clusters · 6063-T5, 6061-T6](https://sourcesquid.co/india-atlas/materials/aluminium/)[Metal**Brass, copper and bronze** 7 clusters · CW614N / CZ121 (free-cutting brass), C36000](https://sourcesquid.co/india-atlas/materials/brass-and-copper/)

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