1.888.282.3292

310S Stainless Steel Plate - AMS 5521


310S  is a highly alloyed austenitic stainless steel designed for elevated-temperature service. The high Cr and Ni contents enable the alloys to resist oxidation in continuous service at temperatures up to 1200°C, provided reducing sulfur gases are not present. In intermittent service, it can be used at temperatures up to 1030°C as it resists scaling and has a relatively low coefficient of expansion. This alloy has superior resistance in carburizing environments and is used for their high-temperature oxidation resistance in applications such as furnace parts, mufflers, radiant tubes, and ammonia converters.

Standard Inventory Specifications

  • UNS S31000
  • AMS 5521

Common Applications of 310S Stainless Steel Plate

  • Furnace parts and shafts
  • Muffles
  • Radiant tubes
  • Ammonia converters
  • Carbon Saggers
  • Power Boiler Tube Hangers
  • Brazing fixtures
  • Glass forming equipment
  • Chemical Process Industry
  • Food Processing

Inventory Size Range

  • Plate : 0.1875" - 0.250"

Please contact us for more details.

The technical data provided is for information only and not for design purposes. It is not warranted or guaranteed.

Chemical Properties of 310S Stainless Steel

               
Mn Si Ni P S C    
MIN 24.0< 19.0
MAX 26.0 2.0 1.50 22.0 0.045 0.030 0.080

Physical Properties of 310S Stainless Steel

   
Density 7.9 kg/m3
Melting Range 7.9 kg/m3
Specific Heat Capacity 500 J/kgK
Thermal Conductivity (@100 °C) 14.2 [W/mK]
Modulus of Elasticity (Tension) 200 GPa
Poisson’s Ratio 0.3

Mechanical Properties of 310S Stainless Steel

   
Yield Strength, ksi 30
Tensile Strength, ksi 75
Elongation, % 40
Hardness [HRB] 95

Return to top