Office Address
- G/81, Ground Floor, C Sarvodaya Nagar, Panjrapole 1st Lane Madhav Baug, Mumbai - 400004
- sales@nirvaanoverseas.com
- +91 77386 88058
- +91 2231447403 Call Now
Office Address
Technical Product Details
| Material Grade | Stainless Steel 304 (UNS S30400) |
| Governing Specifications | ASTM A240 / ASME SA240, AISI 304, JIS SUS 304, EN 10088-2, DIN, BS, GB, IS |
| Surface Finishes | BA (Bright Annealed), No.8 Mirror Polish, 8K Reflective, 2B, No.4 Hairline |
| Manufacturing Scope | Cold Rolled Narrow Strips, Precision Slitting Coils, Protective PE/PVC Film Coated |
| In-House Quality Verification | 100% PMI Handheld XRF Spectro, Rockwell Hardness Verification, Calibrated Micrometer Inspection, Optical Surface Defect Scanning |
Table of Contents
Looking for a premium reflective SS 304 BA Strip or SS 304 Mirror Strip for high-end architectural cladding, food processing equipment, or automotive trims? As a premier SS 304 BA Strip Supplier in India, Nirvaan Overseas stocks austenitic 18/8 Cr-Ni alloys that deliver exceptional ductility and corrosion resistance with a bright optical finish.
We supply SS 304 Bright Finish Strip coils in BA and 8K mirror polish, protected with laser-compatible PE film for scratch-free deep drawing and press forming. As a leading SS 304 Mirror Strip Supplier in India, we provide complete metallurgical data, weight charts, and custom slitting parameters tailored to your exact production lines.
Nirvaan Overseas is an ISO, MSME, and GeM-certified SS 304 Mirror Finish Strip Exporter. Compliant with ASTM A240 standards, our stock includes 100% PMI testing and EN 10204 3.1 MTCs for delivery to Saudi Arabia, Qatar, Oman, Kuwait, Germany, Italy, Netherlands, Poland, Singapore, Malaysia, Vietnam, Indonesia, and the US.
| Technical Parameter | Specification Scope & Processing Capabilities |
|---|---|
| Governing Specifications | ASTM A240 / ASME SA240, AISI 304, JIS SUS 304, Werkstoff 1.4301, EN 10088-2, BS 304S31 |
| Grade Variant | Stainless Steel 304 (UNS S30400 / Classic 18/8 Austenitic Stainless Steel) |
| Form & Types | Cold Rolled Bright Annealed Strips, 8K Mirror Polished Coils, Narrow Precision Slit Ribbons |
| Dimensional Scope | Thickness: 0.025 mm to 3.0 mm | Width: 3.0 mm to 2000 mm | Length: Continuous Coil / Custom Cut Sheets |
| Surface Finish | BA (Bright Annealed), No.8 Mirror Polish, 8K, 2B, No.1, No.4 Hairline, Etched |
| Surface Protection | Single / Double PE Protective Film (50–100 Micron Fiber-Laser Compatible) |
| Element | Specification Limits (% by weight) |
|---|---|
| Carbon (C) | 0.03% Max |
| Manganese (Mn) | 2.00% Max |
| Silicon (Si) | 0.75% Max |
| Phosphorus (P) | 0.045% Max |
| Sulfur (S) | 0.030% Max |
| Chromium (Cr) | 18.00% Min – 20.00% Max |
| Nickel (Ni) | 8.00% Min – 12.00% Max |
| Nitrogen (N) | 0.10% Max |
| Mechanical Property | SS 304 Strip Standard Limits |
|---|---|
| Tensile Strength (ksi / MPa min) | 70 ksi (485 MPa) Min |
| Yield Strength (0.2% Proof ksi / MPa min) | 25 ksi (170 MPa) Min |
| Elongation (% in 50 mm min) | 40% |
| Hardness (Rockwell B Max) | 92 HRB Max |
| Hardness (Brinell HB Max) | 201 HB Max |
Calculate the approximate weight of your Finish Strip:
| Feature / Requirement | SS 304 BA / Mirror Strip (UNS S30400) | SS 202 BA / Mirror Strip (UNS S20200) |
|---|---|---|
| Primary Advantage | Excellent deep drawability and high corrosion resistance | High strength, cost-effective Cr-Mn alloy with bright optics |
| Alloy Composition | 18–20% Cr, 8–10.5% Ni, Balance Fe | 17–19% Cr, 4–6% Ni, 7.5–10% Mn |
| Corrosion Resistance | High (Resists outdoor weather, industrial moisture & acids) | Moderate (Ideal for indoor, dry & mild environments) |
| Cost & Budget | Premium general-purpose option influenced by nickel pricing | Highly economical, low-nickel pricing structure |
| Yield Strength | 205 MPa min | 275 MPa min |
| Magnetic Property | Non-Magnetic in annealed condition | Non-Magnetic in annealed state |
| Typical Selection | Food equipment, chemical tanks, outdoor fixtures, sinks | Indoor architecture, appliances, kitchen trim, furniture |
| In-Stock Availability | Current Grade (Ready to Ship) | View SS 202 Specs → |
SS 304 BA Strip utilizes a classic 18/8 nickel-chromium chemistry to deliver superior atmospheric corrosion resistance and deep-drawing ductility. It is the premier choice for outdoor architectural cladding, food machinery, and sterile pharmaceutical environments.
SS 202 BA Strip relies on a manganese-nitrogen substitution to lower nickel content while raising yield strength. It offers an economical bright surface for indoor decorative trims, furniture, and home appliance housings where moisture exposure is minimal.
Nirvaan Overseas supplies certified material with complete export documentation to key international markets for marine, chemical, and energy projects:
Mumbai
Pune
Chennai
Faridabad
Saudi Arabia
Qatar
Oman
Kuwait
Germany
Italy
Netherlands
Poland
Singapore
Malaysia
Vietnam
Indonesia
Michigan
Illinois
Texas
Every order dispatched from our ISO-certified facility undergoes rigorous quality control checks prior to shipment:
| Inspection Stage | Testing & Compliance Standard |
|---|---|
| Dimensional Verification | Calibrated Micrometer and Vernier gauge checks for precise thickness, slit width, and edge camber tolerances. |
| PMI & Chemical Testing | 100% In-House XRF Spectro testing to verify exact heat chemistry and 18/8 Cr-Ni elemental ratios. |
| Surface Inspection | Optical surface scanning to guarantee zero pinholes, scratches, rolling scale, or edge burrs. |
| MTC & Certification | Full EN 10204 3.1 / 3.2 Material Test Certificates accompanied by NABL-accredited laboratory reports. |
| Third-Party Inspection | Pre-dispatch TPI available upon request via SGS, TUV, Bureau Veritas, DNV, or Lloyds. |
A: A 2B finish has a smooth, semi-reflective matte appearance, while a BA (Bright Annealed) finish provides a much higher, mirror-like optical reflectivity without mechanical polishing.
A: Grade 304 is completely non-magnetic in the soft annealed condition, though slight magnetism can be induced in heavily cold-worked or deep-drawn areas.
A: Yes, the high chromium (18–20%) and nickel (8–12%) content provides excellent resistance to rain, moisture, and outdoor atmospheric corrosion.
A: We apply a specialized 50–100 micron PE or PVC laser-compatible protective film that preserves the mirror finish during shipping, bending, and punching operations.
A: Yes, Grade 304 has excellent weldability using standard TIG, MIG, and resistance welding methods without requiring post-weld annealing for thin gauges.
A: As an established SS 304 Mirror Finish Strip Exporter, we regularly supply Saudi Arabia, Qatar, Oman, Kuwait, Germany, Italy, Netherlands, Poland, Singapore, Malaysia, Vietnam, Indonesia, and the United States.
Looking for a reliable SS 304 BA Strip Supplier in India or SS 304 Mirror Strip Supplier in India? Partner with Nirvaan Overseas for factory-direct prices, precision coil slitting, protective PE film lamination, EN 10204 3.1 MTCs, and fast global delivery. If you have any questions about the products or services, send us an