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Home ProductsAlloy Steel Seamless Tube

09CrCuSb Steel Seamless Tube For Heat Exchanger Preheater

09CrCuSb Steel Seamless Tube For Heat Exchanger Preheater

09CrCuSb Steel Seamless Tube For Heat Exchanger Preheater
09CrCuSb Steel Seamless Tube For Heat Exchanger Preheater
09CrCuSb Steel Seamless Tube For Heat Exchanger Preheater
Product Details:
Place of Origin: China
Brand Name: HDT
Certification: SGS,ASTM,GB,ISO
Model Number: Alloy Steel Seamless Tube
Payment & Shipping Terms:
Minimum Order Quantity: 5T
Price: 800 - 9000 USD / ton
Packaging Details: seaworthy packing for exporting
Delivery Time: 60-75days
Payment Terms: L/C, T/T, Western Union
Supply Ability: About 10000 ton / month
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Detailed Product Description
Product Name: 09CrCuSb Application: Preheater And Heat Exchanger
Standard: ASTM, BS, DIN, GB, ASME, ANSI, ASTM Technique: Normalizing
Highlight:

09CrCuSb Steel Seamless Tube

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Preheater Steel Seamless Tube

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09CrCuSb seamless mechanical tubing

 

09CrCuSb Alloy Steel Seamless Tube Corrosion Resistance For Preheater And Heat Exchanger

 

09CrCuSb tube is a kind of alloy steel tube widely used in preheater and heat exchanger. It is widely used in power plants and refineries to manufacture coal economizers, air preheaters, heat exchangers and evaporators which work in high sulfur flue gas to resist condensation corrosion of sulfur flue gas.

 

The low-alloy ND steel 09CrCuSb, which is resistant to sulfuric acid dew point corrosion for seamless steel tubes, plates, forgings and special welding materials, was prepared by smelting in ultra-high power electric furnace, refining outside furnace and vacuum degassing. It is characterized by the formation of a dense passivation film rich in Cr, Cu, Sb and Ti on its surface during the corrosion process, so it has a high anticorrosion ability.

ND steel is a low alloy structural steel.Compared with other types of steel such as mild steel, Corten, CR1A, ND steel has excellent corrosion resistance and mechanical properties.

 

Chemical Composition 

Grade
Composition(%)
C
Si
Mn
Cr
Cu
Sb
P
S
09CrCusb
≤0.10
0.20-0.40
0.35-0.65
0.70-1.20
0.25-0.45
≤0.10
≤0.10
≤0.
 
Chinese GB150.2-2011 appendix A.3.5Chemical Composition:
Grade
Composition(%)
C
Si
Mn
Cr
Cu
Sb
P
S
09CrCusb
≤0.12
0.20-0.40
0.35-0.65
0.70-1.10
0.25-0.45
0.04~0.10
≤0.030
≤0.020

 

Mechanical Properties 

 

Grade
Tensile strength(Mpa)
Yield strength(Mpa)
Percentage elongation(A %)
09CrCuSb
390-550
≥245
≥25
 
09CrCuSb Steel Seamless Tube For Heat Exchanger Preheater 009CrCuSb Steel Seamless Tube For Heat Exchanger Preheater 1

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