SS 304N is a Stainless Steel (SS) grade widely used in Indian engineering, fabrication, and manufacturing. Nitrogen-enhanced version of 304 for higher yield and tensile strength. Good corrosion resistance retained. This page lists the chemical composition, mechanical properties, and international equivalents of SS 304N, with live per-kg rates from verified MetaleMart sellers.
Chemical Composition (%)
| C | N | Cr | Mn | Ni | Si |
|---|---|---|---|---|---|
| 0.08 max | 0.10-0.16 | 18.00-20.00 | 2.00 max | 8.00-10.50 | 0.75 max |
Mechanical Properties
| Property | Value |
|---|---|
| hardness | 217 HB max |
| elongation | 30% min |
| yield strength | 240 MPa min |
| tensile strength | 550 MPa min |
International Equivalents
| Standard Body | Country | Designation |
|---|---|---|
| UNS | USA | S30451 |
| EN | Europe | 1.4315 |
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Frequently Asked Questions
What is SS 304N?
Nitrogen-enhanced version of 304 for higher yield and tensile strength. Good corrosion resistance retained.
What are the international equivalents of SS 304N?
SS 304N is equivalent to S30451 (UNS, USA), 1.4315 (EN, Europe).
Where can I buy SS 304N in India?
MetaleMart lists verified sellers of SS 304N Stainless Steel (SS) across India in multiple shapes — round bar, flat bar, sheet, pipe, and more. Live per-kg rates are visible without login.
What is the typical price of SS 304N?
Prices for SS 304N vary by shape, size, quantity, and location. View live rates from verified Indian sellers on MetaleMart product pages.