Question 1

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

Accepted Answer

Both are austenitic stainless steels, but SS 316 contains 2 to 3% molybdenum, which SS 304 lacks. This molybdenum gives 316 significantly better resistance to pitting and crevice corrosion, especially from chlorides (saltwater, acidic chemicals, coastal air). SS 304 is perfectly adequate for most indoor, food-grade, and freshwater applications. If your product will face salt spray, marine exposure, or aggressive chemicals, 316 is the safer choice. The trade-off is cost: 316 typically runs 20 to 40% more expensive than 304 on a per-kg basis.

Question 2

When should I consider SS 202 or SS 430 instead of 304 or 316?

Accepted Answer

SS 202 is an austenitic grade that substitutes manganese for some of the nickel, making it cheaper than 304. It works for decorative applications, kitchen sinks, and light indoor use, but its corrosion resistance is noticeably lower. SS 430 is a ferritic (magnetic) grade with no nickel at all, making it the most budget-friendly option. It suits automotive trim, appliance panels, and indoor decorative work where corrosion demands are minimal. Neither 202 nor 430 should be used in marine, chemical, or food-processing environments where 304 or 316 is specified.

Question 3

What finish and form should I specify when ordering stainless steel in India?

Accepted Answer

Common finishes include 2B (smooth, matte, the standard mill finish for sheets and coils), BA (bright annealed, a mirror-like reflective finish), and No. 4 (brushed, satin, popular for architectural and kitchen applications). Stainless steel is available in sheets, coils, pipes, tubes, bars, and flats. When placing an order, always specify the grade (e.g. SS 304 or SS 316L), thickness in mm, width, finish, and form. For pipes, specify outer diameter, wall thickness (schedule), and whether seamless or welded. Clear specs prevent costly mismatches.

Question 4

Where are the main stainless steel trading hubs in India?

Accepted Answer

The largest stainless steel trading and stockholding centres in India are Mumbai (particularly the Darukhana and Carnac Bunder markets), Jodhpur (a major hub for SS sheets, coils, and utensil-grade material), and Ahmedabad (strong in sheets, pipes, and industrial-grade stainless). Delhi, Chennai, and Pune also have active markets. Buying from hub cities often means better pricing and wider stock availability, but freight costs matter. Sauda sources across these hubs and negotiates on your behalf, so you get competitive quotes regardless of your location.

Question 5

Is Sauda really free for buyers? How does it make money?

Accepted Answer

Yes, Sauda is completely free for buyers. There are no fees, no commissions charged to you, and no hidden costs. Sauda earns from the supplier side. You simply message Sauda on WhatsApp at https://wa.me/919987549010 with your stainless steel requirement (grade, finish, form, quantity), and Sauda finds suppliers, verifies them, calls them, negotiates pricing, and returns the cheapest live quotes to you within 24 hours.

Question 6

How does Sauda verify stainless steel suppliers before sharing quotes?

Accepted Answer

Sauda checks each supplier's GST filings and GST returns before presenting a quote. This confirms the supplier is a legitimately registered, actively filing business, not a dormant registration or a fraudulent entity. This is especially important in stainless steel, where grade misrepresentation (e.g. selling 202 as 304) and fly-by-night traders are real risks. Sauda's verification step gives you a baseline of supplier legitimacy before you commit to any order.

Stainless Steel 304 vs 316: A Practical Guide to SS Grades for Indian Buyers

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