Specifications of Stainless Steel 304 CR Sheets
SS 304 cold-rolled sheet specifications, including standard, forms, dimensions, and more, are covered in the table below:
| Parameter | Specification |
|---|---|
| Standard | ASTM A240 / ASME SA240 |
| Form | Cold Rolled (CR) Sheet |
| Thickness Range | 0.3 mm to 6.0 mm |
| Width Range | 1000 mm, 1219 mm (4 ft), 1500 mm, 1800 mm |
| Length Range | 2000 mm, 2438 mm (8 ft), 3000 mm, custom cut |
| Finish | 2B, BA, No.4, Mirror Finish |
Available Sizes and Thickness of Stainless Steel 304 CR Sheet
SS 304 CR Sheet is stocked in thicknesses from 0.3 mm to 6 mm, widths up to 1800 mm, and lengths up to 6000 mm.
Thickness and Gauge Chart
Gauge-to-millimetre mapping for stocked 304 cold-rolled sheet.
| Gauge | Thickness (mm) | Thickness (inches) |
|---|---|---|
| 24 GA | 0.61 | 0.025 |
| 20 GA | 0.91 | 0.036 |
| 18 GA | 1.21 | 0.048 |
| 16 GA | 1.52 | 0.060 |
| 14 GA | 1.90 | 0.075 |
| 12 GA | 2.66 | 0.105 |
Standard Sheet Dimensions (Width × Length)
Standard flat sizes of SS 304 CR sheets are listed below. Slit-to-width and cut-to-length on request.
| Width (mm) | Length (mm) | Size (ft) |
|---|---|---|
| 1219 | 2438 | 4 × 8 (most common) |
| 1250 | 2500 | 4.1 × 8.2 |
| 1500 | 3000 | 4.9 × 9.8 |
Weight Per Sheet by Thickness
The weight per sheet by thickness of SS 304 CR sheet is listed in the table below. Weights for 1219 mm × 2438 mm (4 ft × 8 ft) sheet at 8,000 kg/m³ density.
| Thickness (mm) | Weight per Sheet (kg) | Weight per Sheet (lbs) |
|---|---|---|
| 0.91 (20 GA) | 21.6 | 47.7 |
| 1.22 (18 GA) | 28.9 | 63.8 |
| 1.52 (16 GA) | 36.0 | 79.4 |
| 2.67 (12 GA) | 63.2 | 139.4 |
Stainless Steel 304 CR Sheet Price Per Kg
SS 304 CR Sheet price in India ranges from ₹180 to ₹300 per kg. A 2B finish in 16 GA (1.52 mm) falls between ₹180 and ₹210 per kg; mirror-finish sheets reach ₹250 to ₹300 per kg. Pricing depends on thickness, finish, quantity, and LME nickel rates. Contact Sachiya Steel International for a quotation.
Chemical Composition of Stainless Steel 304 CR Sheet
Element ranges per ASTM A240 / ASME SA-240 Grade 304 cold-rolled sheet are covered in detail in the table below.
Mechanical Properties of Stainless Steel 304 CR Sheet
Minimum mechanical values per ASME SA-240 for SS 304 CR sheet, including tensile and yield strength and elongation, are provided below.
| Property | Value (Metric) | Value (Imperial) |
|---|---|---|
| Tensile Strength (min) | 515 MPa | 75 ksi |
| Yield Strength (min) | 205 MPa | 30 ksi |
| Elongation (min) | 35% | 35% |
Equivalent Grades of Stainless Steel 304 CR Sheet
ASTM A240 Type 304 is specified under multiple international designations. All share the same 18/8 austenitic composition.
| Standard | Designation |
|---|---|
| UNS | S30400 |
| EN 10088-2 (Europe) | 1.4301 (X5CrNi18-10) |
| JIS G4305 (Japan) | SUS 304 |
| GB/T 3280 (China) | 06Cr19Ni10 |
| IS 6911 (India) | IS 304 |
Industrial Applications of Stainless Steel 304 CR Sheet
304 cold-rolled sheet serves 4 major segments: food and dairy, architectural interiors, pharmaceutical and chemical processing, and automotive engineering
Food Processing and Dairy Equipment
SS 304 CR Sheet is the widely used material for food-contact surfaces, dairy tanks, and kitchen fabrication. The 2B finish cleans easily without harbouring bacteria.
Architectural and Interior Cladding
Elevator panels, wall cladding, and facade trims use 304 cold-rolled sheet in mirror, hairline, or No.4 finish for consistent decorative surfaces.
Pharmaceutical and Chemical Processing
Reactor vessels, storage tanks, and piping in pharmaceutical and chemical plants use 304 CR sheet for resistance to organic and mild inorganic acids.
Automotive and General Engineering
Trim panels, exhaust heat shields, and structural brackets in automotive applications use 304 CR sheet for its formability in deep drawing and bending.
Cold Rolled vs Hot Rolled 304 Sheet
The following table provides the key differences between cold-rolled and hot-rolled Stainless Steel 304 sheets in terms of dimensional accuracy, surface condition, and end-use suitability.
| Parameter | Cold Rolled (CR) 304 Sheet | Hot Rolled (HR) 304 Sheet |
|---|---|---|
| Thickness Tolerance | Tighter tolerances | Wider tolerances |
| Surface Finish | Smooth, refined finish | Rough No.1 finish |
| Thickness Range | Available in thinner gauges | Starts from 3 mm thickness |
| Applications | Preferred for visible surfaces and precision parts | Used where surface finish is less critical |
| Cost | Higher cost per kg | Lower cost per kg |
| Post-Processing | Minimal surface preparation required | Requires additional surface preparation |
Shipping & Packaging
Heavy-duty wooden boxes Packing
We strictly follow seaworthy export handling standards to protect Stainless Steel 304 CR sheets from transit damage, moisture ingress, and surface contamination during long-distance dispatch.
- Heavy-duty wooden boxes with moisture barrier lining
- HDPE stretch film wrapping on all bundles
- Edge and corner protection with plastic padding
- Silica gel desiccants to minimize moisture exposure
- ISPM-15 fumigated wooden packaging for export
Sheet Bundle Yard
Staging
Sheet Bundle Edge
Protection
Wrapped Export-Ready
Bundles
We Export Worldwide
Sachiya Steel International supplies stainless steel products to major industrial markets across North America, Europe, the Middle East, Asia and Africa with export-ready documentation and logistics support.
USA
Canada
Germany
UK
Italy
France
Australia
South Korea
Indonesia
Vietnam
Singapore
Malaysia
Taiwan
UAE
Saudi Arabia
Qatar
Oman
South Africa
Nigeria
Egypt