Stainless Steel Sheet for Fabrication & Engineering: Grades, Cutting & Job Work

Jindal Stainless makes the flat sheet that a job shop or engineering workshop cuts, shears, bends, forms and welds into finished parts. The grade you pick decides how well the material welds, forms and holds up over time. For most stainless steel sheet fabrication work, go with 304, the all-round workhorse. Step up to 316/316L when parts face corrosion, marine exposure or chemical contact. Drop to 202/J4 for cost-sensitive indoor or decorative jobs. Choose duplex 2205 when high strength is the priority.

That's really what "which SS grade for fabrication" comes down to. Match the grade, thickness and finish to the job, order it cut to size, and make sure a mill test certificate (MTC) ships with the material. Every sheet conforms to ASTM A240 / IS 6911, as produced by Jindal.

Relinox Stainless holds authorized MoU partner status with Jindal Stainless Limited (JSL), for stainless flat products only. That doesn't include Jindal SAW, JSPL, or JSW, which cover carbon steel and pipes. It isn't SAIL Salem either. We supply genuine JSL-melted jindal ss sheet for fabrication, a true jindal stainless fabrication sheet, with cutting and job-work included, dispatched pan-India from our stock point at Ajmeri Gate, Delhi. You might call it ss sheet fabrication, an ss fabrication sheet, or fabrication ke liye ss sheet. Whatever the term, this page is the grade-and-processing guide you need.

Which stainless grade for your fabrication job?

Choosing a fabrication grade ss sheet comes down to matching the part's service to the right alloy. The table below works as a best ss sheet for fabrication selector: it answers which ss grade for fabrication by mapping grade to typical use, key property, suggested finish and working thickness. Follow any grade through to its page for composition and mechanical values.

All grades come from Jindal flat products, conforming to ASTM A240 / IS 6911, with MTC available.

304 and 316 sheet for fabrication

A 304 sheet for fabrication is what most job shops reach for by default. It welds and forms well, and it covers general engineering work, brackets, enclosures, ducting and frames without fuss. Switch to a 316 sheet for fabrication when the part will face chlorides, marine air or chemical splash. The added molybdenum buys corrosion resistance that 304 simply can't match. For the full head-to-head, see the SS 304 vs 316 guide.

Cost-optimised and high-strength options

For indoor work, low-corrosion jobs, or anything decorative where cost matters most, the 200-series and J-series grades handle it fine and cheaper: 202 and J4. Ferritic 430 is the right call for appliance panels. But when a part carries load or sees harsh service, you need a duplex sheet for fabrication, and that means a genuinely high strength ss sheet: duplex 2205. It pairs high yield strength with strong corrosion resistance. Narrow parts and patta work get covered separately, under processing.

Sheet thickness & sizes for fabrication

SS sheet thickness for fabrication comes listed in both mm and gauge, across the standard Indian sheet sizes. The reference below matches common fabrication gauges against their mm equivalent and the standard sizes: 8×4, 4×10 and 5×10. Values follow the standard gauge conversion. Confirm the exact stocked range on your RFQ, and check it against the published size & thickness chart too.

Sheet runs roughly 0.3–6 mm for most fabrication; heavier work moves to stainless steel plates (up to 12 mm+), and narrow strip parts to SS patta / strips. See also the SS sheet weight chart and the weight calculator for weight-per-sheet planning. No ₹/kg table here, see today's indicative price list.

Weldability & formability notes

Grade behaviour on the shop floor makes the difference between an easy job and a scrapped part. Plain 304 fabricates and welds well for most work, but it doesn't hold up as well on heavy, thick, or multi-pass welds. There, a low-carbon ss sheet welding grade, 304L, resists weld-zone sensitisation (chromium-carbide precipitation) and keeps corrosion resistance intact across the heat-affected zone. For chloride service, 316L brings that same low-carbon weld advantage, plus molybdenum.

For forming, the austenitic grades (304, 316, 202) work-harden as they deform, and that trait suits bending, roll-forming and deep drawing nicely. Ferritic grades (430, 409M) are a different story: magnetic, less ductile, and better suited to simple bends and flat panels than to a deep draw. In practice, that means ss sheet shearing, bending, forming and deep drawing all lean toward the austenitic 300-series when the shape gets demanding, while ferritics hold down cost on flat, lightly-formed parts. Finish is its own decision: 2B for general work, No.4 for visible weldments and exposed panels, No.1/HR for heavier plate fabrication, and BA where a mirror finish is needed. That's covered in the SS finishes explained guide. The distinction between hot- and cold-rolled base, HR versus CR, is covered separately in the HR vs CR stainless sheet guide.

Cutting, shearing & job work we provide

We provide ss sheet cutting and processing so material arrives ready to fabricate. Cut to size ss sheet and shearing are standard, send a cutting list and we return sheet cut to your dimensions; this ss sheet cut to size service runs off the full stainless steel sheet range. Buyers searching ss sheet cutting near me in and around Delhi can start at our Delhi stock point, with pan-India dispatch beyond.

For profile and contour work, stainless steel laser cutting, along with plasma or waterjet, runs as job-work. Share your DXF or drawing on the RFQ and we send back cut blanks. SS laser cutting handles thin gauges, while plasma and waterjet take on heavier sections, and between them most engineering profiles are covered.

This is ss sheet job work in the trade sense, stainless steel sheet job work where we process your material or ours (cutting, shearing, perforation, finishing) to your spec before dispatch. In market terms, if you need ss sheet katai or patta patti for fabrication cut and finished, send the requirement. For the cutting rate, katai charges included, we don't post a figure here; confirm it on your RFQ or see the indicative price list. SS patta fabrication and narrow strip parts route to SS patta / strips.

Send your fabrication requirement to us, grade, thickness, quantity and cutting, through the RFQ form. We'll confirm today's rate with MTC.

Why buy fabrication sheet from Relinox

Jindal Stainless certified us as an MoU partner, which makes us the honest, authorized channel for genuine JSL-melted flat products. That means fabricators get exactly the inputs they need, with paperwork that proves where the material came from. We cover the full grade range: austenitic, ferritic, 200-/J-series and duplex. We handle cut-to-size and job-work processing too. Every dispatch comes with a mill test certificate. And we deliver pan-India from our base at Ajmeri Gate, one of Delhi's main stainless steel markets.

Relinox handles exactly what you're after, whether you came looking for an ss sheet supplier for fabrication, an ss sheet dealer for fabrication, or an ss sheet stockist, trader or distributor for fabrication. One point worth stating plainly: Relinox distributes and stocks Jindal-produced sheet. It doesn't manufacture the steel itself. That distinction matters, because it's the honest description of an authorized channel moving mill-certified material. For the full story on that arrangement, see the Jindal MoU partnership.

For the SS sheet price for fabrication or a fabrication SS sheet rate, we publish a dated indicative list and confirm the live figure on your enquiry, see today's indicative price list, never a number stated here.

FAQ

Related links

• SS 304 · SS 304L · SS 316 · SS 316L · SS 202 · Jindal J4 · SS 430 · SS 409/409M · Duplex 2205
• SS 304 vs 316 · SS 202 vs 304 · SS finishes explained · HR vs CR stainless sheet
• Stainless steel sheet range · Plates · SS patta / strips · Perforated sheets
• SS sheet weight chart · Size & thickness chart · Weight calculator
• ASTM A240 · IS 6911 · Quality & MTC · Indicative price list
• Jindal MoU partnership · Delhi stock point · Send your fabrication RFQ