When your project demands heavy-duty fabrication and long-term structural safety, our Stainless Steel 304L Chequered Sheets are the definitive choice. By reducing carbon content to a minimum, these sheets eliminate the risk of “weld decay,” ensuring that your anti-skid surfaces remain rust-free even at the heat-affected zones of a weld.
Standard 304 is great, but 304L Chequered Sheets are specifically engineered for components that require extensive welding.
- Zero Sensitization: The low carbon chemistry prevents chromium carbide precipitation during welding.
- Maximum Corrosion Resistance: Maintains its “passive layer” integrity across the entire surface, including joints and seams.
- Structural Reliability: Ideal for heavy-gauge industrial platforms where structural failure is not an option.
| Element | Percentage (%) |
|---|---|
| Carbon (C) | 0.03 (Max) |
| Chromium (Cr) | 18.0 – 20.0 |
| Nickel (Ni) | 8.0 – 12.0 |
| Manganese (Mn) | 2.00 (Max) |
| Silicon (Si) | 0.75 (Max) |
| Nitrogen (N) | 0.10 (Max) |
| Phosphorus (P) | 0.045 (Max) |
| Sulfur (S) | 0.030 (Max) |
Mechanical Properties of Stainless Steel 304L Chequered Sheets:
| Property | Metric Value |
|---|---|
| Tensile Strength (Ultimate) | 485 MPa (Min) |
| Yield Strength (0.2% Offset) | 170 MPa (Min) |
| Elongation (in 50mm) | 40% (Min) |
| Hardness (Brinell) | 201 HBW (Max) |
| Hardness(Rockwell B) | 92 HRB (Max) |
Physical Properties of 304 SS Chequered Sheets:
| Property | Value (Metric) |
|---|---|
| Density | 8.0 g/cm³ |
| Melting range | 1400–1450 °C |
| Thermal Expansion | 17.2 × 10⁻⁶ /K |
| Thermal conductivity | 16.2 W/m·K |
| Modulus of elasticity | 193 GPa |
| Electrical Resistivity | 0.72 × 10⁻⁶ Ω·m |
Product Specifications:
| Category | Specifications |
|---|---|
| Manufacturing Standards | ASTM A240 / ASME SA240 |
| Global Equivalents | JIS, AISI, ASTM, GB, DIN, EN |
| Thickness Range & Finishes | Below 3mm(Cold Rolled) & (Hot Rolled) Above 3mm |
| Width Options | 1000 mm up to 3500 mm (Custom widths available) |
| Length Options | 2000 mm to 6000 mm (Customizable) |
Common Applications for 304L Chequered Sheets:
- Heavy Chemical Processing: Platforms surrounding reactors and mixing tanks.
- Marine & Offshore: Helidecks, gangways, and oil rig stair treads.
- Brewery & Dairy:Large-scale flooring where heavy equipment is frequently welded to the floor plates.
- Public Infrastructure: High-traffic bridges, railway overpasses, and subway stairs.
Engineering Excellence in Every Pattern:
Choosing 304L Chequered Sheets is a commitment to safety and longevity. At Salem Stainless Steel Suppliers Pvt. Ltd., we provide precision-leveled, burr-free sheets that arrive ready for immediate fabrication.
Don’t compromise on the structural integrity of your flooring. Contact our technical team today for a detailed quote and lead times on our SS 304L chequered sheets.
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