AISI 314 Hot Rolled Stainless Steel Plate with High Temperature Resistance and Polished Surface

Certification AISI
Minimum Order Quantity 100 kg
Price US $2.85-6.95 / kg
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%
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High Temperature Resistance Stainless Steel Plate

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Hot Rolled Stainless Steel Sheet

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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, FeBalance
Chromium, Cr23-26
Nickel, Ni19-22
Manganese, Mn2
Silicon, Si1.5-3
Carbon, C0.25
Sulfur, S0.03
Phosphorous, P0.045
Mechanical Properties
Properties Metric Imperial
Tensile strength689 MPa99900 psi
Yield strength345 MPa50000 psi
Modulus of elasticity200 GPa29000 ksi
Elongation at break (in 50 mm)40%40%
Hardness, Rockwell B8585
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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