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Tel : 0086-021-60880117
S32750 duplex stainless steel tube
Product:S32750 seamless duplex steel tube, S32750 stainless steel pipe, S32750 duplex stainless steel tube, S32790 straight duplex steel tube
Grade: UNS S32750
Standard: ASTM A789, ASTM A790
Product type: seamless tube , straight steel tube , duplex stainless material
Process: Cold finished or hot finished.
Size: according to order
Stock: Available
MTC: Available
ASTM A789 UNS S32750 duplex stainless steel tube description:
UNS S32750 duplex stainless steel molybdenum chromium alloy by 25%, 25% and 7% of nickel. Its strength and corrosion resistance is stronger, 2507 duplex stainless steel (UNS S32750) is mainly used in chemical processing, petrochemical and underwater equipment. S32750 has stronger ability to resist chloride corrosion, high thermal conductivity and low thermal expansion coefficient. High chromium, molybdenum and nitrogen content in it have a high resistance to corrosion pitting corrosion, gap and the ability to uniform corrosion.
S32750 duplex stainless steel tube chemical composition:
|
Grade |
C |
Mn |
Si |
S |
P |
Cr |
Ni |
Mo |
Cu |
N |
|
S32750 |
0.03 |
1.2 |
0.8 |
0.02 |
0.035 |
24.0~ 26.0 |
6.0~8 |
3.0~5.0 |
0.5 |
0.24~ 0.32 |
S32750 stainless steel tube physical properties :
S32750 stainless steel density：7.8g/cm3
S32750 stainless steel hardness：HRC≤32
Melting point : 1390-1455 degree
S32750 straight duplex steel tube mechanical properties:
Tensile strength ≥800 MPa
yield strength ≥550 MPa
elongation A(%)≥15
S32750 duplex stainless steel tube application:
UNS S32750 duplex stainless steel is mainly used in chemical processing, petrochemical and underwater equipment.It has stronger ability to resist chloride corrosion, high thermal conductivity and low thermal expansion coefficient.High chromium, molybdenum and nitrogen content in it has a high resistance to corrosion pitting corrosion, gap and the ability to uniform corrosion.