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AISI 314 Hot Rolled Stainless Steel Plate with High Temperature Resistance and Polished Surface
Product Details
| Model NO. | 314 | Shape | Flat |
|---|---|---|---|
| Technique | Hot Rolled | Surface Treatment | Polished |
| Specification Width | 10-600mm | Production Capacity | 50000kgs |
| Iron Content | Balance | Chromium Content | 23-26% |
| Nickel Content | 19-22% | Manganese Content | 2% |
| Silicon Content | 1.5-3% | Carbon Content | 0.25% |
| Tensile Strength | 689 MPa | Yield Strength | 345 MPa |
| Elongation At Break | 40% | ||
| Highlight | High Temperature Resistance Stainless Steel Plate,Hot Rolled Stainless Steel Sheet,Polished Surface AISI 314 Plate |
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Product Description
EN 1.4841 / AISI 314 Hot and Cold Rolled Stainless Steel
Stainless steel grade 314 offers exceptional high-temperature resistance within the chromium-nickel steel series. The elevated silicon content enhances oxidation and carburization resistance, though prolonged exposure to temperatures of 649-816°C (1200-1500°F) may cause brittleness.
Material Composition
| Element | Content (%) |
|---|---|
| Iron, Fe | Balance |
| Chromium, Cr | 23-26 |
| Nickel, Ni | 19-22 |
| Manganese, Mn | 2 |
| Silicon, Si | 1.5-3 |
| Carbon, C | 0.25 |
| Sulfur, S | 0.03 |
| Phosphorous, P | 0.045 |
Mechanical Properties
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength | 689 MPa | 99900 psi |
| Yield strength | 345 MPa | 50000 psi |
| Modulus of elasticity | 200 GPa | 29000 ksi |
| Elongation at break (in 50 mm) | 40% | 40% |
| Hardness, Rockwell B | 85 | 85 |
Austenitic heat resisting grade with excellent oxidation resistance. Commonly used for furnace equipment, super heater suspensions, enameling grates, and high-temperature industrial applications.
Product Specifications
Chemical Composition (Weight %)
| Grade | C | Si | Mn | Cr | Ni |
|---|---|---|---|---|---|
| 314, 1.4841 | 0.20 max | 1.5~2.5 | 2.0 max | 24.0~26.0 | 19.0~22.0 |
Available Forms
Hot and cold rolled stainless steel sheet, plate, wide coil, and slit strip
Industrial Applications
- Furnace equipment and components
- Super heater suspensions
- Enameling grates
- Radiant tubes
- Heat treatment components
- Annealing and carburizing boxes
- Iron, steel, and non-ferrous industries
- Engineering industry applications
- Energy conversion plants
- Cement industry equipment
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