310S Stainless Steel Pipe
Shanghai Yikai Metal Products Co., Ltd makes stainless steel 310S pipe according to customer's requirement. 310S has excellent resistance to oxidation under constant temperatures to 2000 F degree. Cyclic conditions reduce its oxidation resistance, and a maximum operating temperature of 1900 F degree is generally recommended if cycling is involved.
Having a lower coefficient of expansion than most 300 stainless steels, 310S may be used in operations involving moderately severe thermal cycling, such as rapid air cooling. It is not usually recommended for liquid quenching. Although 310S has less resistance to absorption of carbon and nitrogen than the higher alloys such as 330 and 333, it is widely used in moderately carburizing atmospheres such as encountered in petro-chem plants.
Because of ts high chromium and medium nickel contents, 310S may be used in atmospheres containng moderate amounts of sulfur.
Availability - Stainless Steel 310S
Seamless Pipe 1/2" - 8"
Weld Pipe 8" - 12"
Specifications - Stainless Steel 310S
ASTM A312, A403, A182
ASME SA312, SA403, SA182
Chemical Composition - Stainless Steel 310S
C Cr Mn Mo Ni P S Si
Max Max Max Max Max Max
0.08% 24% - 26% 2.0% 0.75% 19% - 22% 0.045% 0.03% 0.75%
Design Features - Stainless Steel 310S
Austenitic stainless steel with excellent high temperature oxidation resistance.
Good for continuous exposure to 2100 F degree, intermittent service to 1900 F degree.
Better elevated temperature creep strength than the 18-8 grades.
Good resistance to both carburizing and reducing environments.
General corrosion resistance better than Types 304 and 309.
May be susceptibe to chloride stress corrosion cracking.
Ease of fabrication.
Typical Applications - Stainless Steel 310S
Sulfur bearing gas atmospheres
Molten salt applications
Heat exchangers
Heat recuperator tubing
Tensile Requirements - Stainless Steel 310S
Tensile Strength (KSI): 75
Yield Strength (KSI): 30
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