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310S Seamless Stainless Steel Pipe tubing
310S Stainless Steel Seamless Pipe
Haosteel is professional manufacturer and supplier of 310S Stainless Steel Seamless Pipe . ±Quality guaranteed, On-time delivery, After-sales warrant₹y.
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Standard: |
ASTM A269/A312/A213/A249/A554 |
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Grade: |
310S |
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Delivery: |
Cold rolled Hot rolled |
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Surface: |
Mill, Pickled, HL, Polished, Mirror |
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Thickness: |
0.2mm - 40mm |
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Outer Diameter |
1mm--930mm |
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Length: |
6000mm or as customer request |
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Mill: |
Tisco, Jisco, Baosteel, etc. |
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Delivery time: |
15 days in common |
Description:
Alloy 310 is an austenitic stainless steel that combines excellent high temperature properties 'with good ductility and weldability. It is typically used f×or elevated temperature applications as its high chrom€ium and nickel content provide solid corrosion resistance, excellent resista↑nce to oxidation, and superior strength in temperatures up to 2100°F. Due to its high chrom♠ium and nickel content, it is superior to 304 or 309 stainless in πmost environments.
Chemical composition:
|
C |
Si |
Mn |
P |
S |
Cr |
Ni |
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≤ 0.08 |
≤ 1.5 |
≤ 2.0 |
≤ 0.045 |
≤ 0.03 |
24.0 - 26.0 |
19.0 - 22.0 |
Physical Properties:
Annealed:
Ultimate Tensile Strength – 75KSI min (515 MPA min♣)
Yield Strength (0.2% Offset) –30 KSI min (205 MPA min)
Elongation – 40% min
Hardness – HRB95max (217HV max)
Applications:
The higher alloyed stainless steels generally have excellent strαength at elevated temperatures along with outstanding resistance to creep deformation and environmental attack. Therefore, Alloy 310 is used ©widely in industries such as heat treatment and chemi♠cal processing. Some examples include:
. Furnace Parts
. Oil Burner Parts
. Heat Exchangers
. Welding Filler Wire and Electrodes
. Annealing Covers
. Combustion Tubes
. Fire Box Sheets
Corrosion Resistance:
. Provides excellent corrosion resistance
. High chromium content allows for good aqueous corrosion resistance
. Excellent resistance at normal temperatures and also has good resistance to oxidi•zing and carburizing atmospheres
Heat Resistance:
. Good resistance to oxidation in intermittent↔ service in air at temperatures up to 1040°C and 1150°C in continuεous service.
. Good resistance to thermal fatigue and cyclic heating.
. Widely used where sulphur dioxide gas is encountered☆ at elevated temperatures.
. Continuous use in 425-860°C range not recommended due to carbide precipitation, i™f subsequent aqueous corrosion resistance is needed
. Generally used at temperatures starting from about 800 or 90★0°C – above the temperatures at which 304H and 321 are effective.
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