When your industrial project involves both extreme temperatures and complex fabrication, SS 310S Chequered Sheets are the only logical choice. As the low-carbon variant of the 310 alloy, the “S” grade is specifically engineered to prevent embrittlement and corrosion at the weld points, ensuring your safety flooring remains rock-solid even at 1150°C.
Don’t compromise on structural safety. Our Stainless Steel 310S Chequered Sheets combine high-traction “grip” patterns with a chemistry designed to survive the most punishing thermal cycles in the world. 310S Chequered Sheets are widely used where high heat resistance, safety, and anti-skid performance are essential.
Key Features of SS 310S Chequered Sheets
- Exceptional oxidation and scaling resistance at high temperatures
- Excellent performance in continuous service up to 1100°C
- Superior anti-skid and load-bearing capability
- Improved weldability due to low carbon content
- High strength and toughness under thermal cycling
- Long operational life with minimal maintenance
| Element | Percentage (%) |
|---|---|
| Chromium (Cr) | 24.0 – 26.0 |
| Nickel (Ni) | 19.0 – 22.0 |
| Carbon (C) | 0.08 (Max) |
| Manganese (Mn) | 2.0 (Max) |
| Silicon (Si) | 1.50 (Max) |
| Phosphorus (P) | 0.045 (Max) |
| Sulfur (S) | 0.03 (Max) |
Mechanical Properties of 310 SS Chequered Sheets:
| Property | Metric Value |
|---|---|
| Tensile Strength (Ultimate) | 515 MPa min |
| Yield Strength (0.2%) | 205 MPa min |
| Elongation at Break | 40% min (in 50mm) |
| Elastic Modulus | 193-200 GPa |
| Hardness (Brinell) | 217 HB max |
| Hardness(Rockwell B) | 95 HRB max |
Physical Properties of 310S Chequered Sheets:
| Property | Value (Metric) |
|---|---|
| Density | 7.89 g/cm³ |
| Melting range | 1354–1402 °C |
| Thermal Expansion | 15.9 × 10⁻⁶ /K |
| Thermal conductivity | 15 W/m·K |
| Specific Heat Capacity | 500 J/kg·K |
| Electrical Resistivity | ~0.80 × 10⁻⁶ Ω·m |
Product Specifications:
| Category | Specifications |
|---|---|
| Manufacturing Standards | ASTM A240 (UNS 31008) |
| 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) |
High-Performance Applications
Our SS 310S Chequered Sheets are essential for environments where safety surfaces are integrated into high-heat machinery:
- Furnace Hearth Plates:Durable, non-slip surfaces for internal furnace maintenance.
- Annealing Lehrs: High-traction flooring for glass and metal heat-treatment lines.
- Exhaust Systems:Heavy-duty grates and covers for high-temperature gas ducting.
- Cryogenic Vessels: Surprisingly, the 310S mechanical structure also excels in sub-zero temperatures, offering incredible toughness.
Engineering Tip: If your project requires bending or heavy welding of chequered plates for furnace “steps” or “ladders,” always specify 310S chequered sheets to ensure the bends do not develop micro-fractures over time.
Ready to upgrade your high-heat safety flooring?
Would you like me to generate a Chemical Composition Table specifically for 310S or perhaps a Comparison Guide between 310 and 310S to show your customers the welding benefits?
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