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Stainless steel 310S
Stainless steel 310S products
Stainless steel products
Stainless steel 310S products

Stainless steel 310S products

Stainless steel 310S is austenitic chromium, nickel stainless steel (.08% max carbon) with good oxidation resistance and strength at high temperatures. It resist oxidation in continuous service up to 2000ºF gave decreasing sulphur gasses are not present. It is additionally utilized for intermittent service at temperatures up to 1900°F due to it resists rescaling and has a low coefficient of expansion. This factor reduces the tendency of the steel to warp in heat service. 310s are same as 310 aside from lower carbon content to minimize carbide precipitation during welding.
Product information
Typical Applications Grade 310/310S is used in fluidised bed combustors, kilns, radiant tubes, tube hangers for petroleum refining and steam boilers, coal gasifier internal components, lead pots, thermowells, refractory anchor bolts, burners and combustion chambers, retorts, muffles, annealing covers, saggers, food processing equipment, cryogenic structures.

These grades contain 25% chromium and 20% nickel, making them highly resistant to oxidation and corrosion. Grade 310S is a lower carbon version, less prone to embrittlement and sensitisation in service. The high chromium and medium nickel content make these steels capable for applications in reducing sulphur atmospheres containing H2S. They are widely used in moderately carburising atmospheres, as encountered in petrochemical environments. For more severe carburising atmospheres other heat resisting alloys should be selected. Grade 310 is not recommended for frequent liquid quenching as it suffers from thermal shock. The grade is often used in cryogenic applications, due to its toughness and low magnetic permeability.

Product Details
Stainless Steel Sheet, Stainless Steel Plate
Material Type
Ferrite stainless steel, magnetic; Austenitic stainless steel, Non-magnetic.
Material Origin
Cold Rolled
0.17mm to 2.0mm
Sheet Size
220-1000mm * Customized Length
BA, 2B, 2D, 4K, 6K, 8K, NO.4, HL, SB, Embossed
Other Choices
Leveling: improve flatness, esp. for items with high flatness request.
Skin-Pass: improve flatness, higher brightness
1. Inter paper available
2. PVC protecting film available
Technical data
Chemical Composition %
Grade C Si P S Cr Mn Ni Fe
310 0.025 max 1.50 max 0.045 max 0.03 max 24.0 - 26.0 2.0 max 19.0-22.0 Remainder
310S 0.08 max 1.50 max 0.045 max 0.03 max 24.0 - 26.0 2.0 max 19.0-22.0 Remainder

Mechanical Properties
Tensile Strength (ksi) 0.2% Yield Strength (ksi) Elongation% in 2 inches
75 30 40

Physical Properties
  310 310S Temperature in °C
Density 8.0 g/cm³ 9.01 g/cm³ Room
Specific Heat 0.12 Kcal/kg.C 0.12 Kcal/kg.C 22°
Melting Range 1400 - 1455 °C 1399 - 1454 °C -
Modulus of Elasticity 193 - 200 KN/mm² 200 KN/mm² 22°
Electrical Resistivity 77 µΩ.cm 94 µΩ.cm Room
Coefficient of Expansion 15.8 µm/m °C 14.4 µm/m °C 20 - 100°
Thermal Conductivity 16.2 W/m -°K 13.8 W/m -°K 20°

Q:What kind of work does your company do?
A:Our company is a professional manufacturer.
We mainly produces stainless steel plate/pipe/coil/round bars,as well as aluminum plate/pipe/coil/bar

Q:What are the advantages of your company?
A:(1): Prime quality and reasonable price.
(2): Wide excellent experiences with after-sale service.
(3): Every process will be checked by responsible QC which insures every product's quality.
(4): Professional packing teams which keep every packing safely.
(5): Trial order can be done in one week.
(6): Samples can be provided as your requirements.

Q:What about your price?
A:Our price is very competitive because we are a factory.
Pls feel free to contact us if you are interested in our products.








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