Tel : 0086-021-60880117
Tel : 0086-021-60880117
Grade: UNS S31802
Standard: ASTM A959
Product type: seamless tube,U-bend duplex stainless tube, duplex stainless material
Process: Cold finished or hot finished.
Size: according to order
Stock: Available
MTC: Available
S31802 U-bending duplex stainless description:
S31802 is a kind of seamless duplex stainless steel tube. S31802 U-shape steel tube is in the American standard. UNS S31802 U-type seamless alloy steel tube Process is Cold finished or hot finished.
S31802 U-type American standard duplex stainless steel tube chemical composition:
|
Grade |
C |
Mn |
Si |
S |
P |
Cr |
Ni |
Mo |
|
S31802 |
0.03 |
1.30~2.00 |
1.00 |
0.020 |
0.030 |
21.00~ 23.00 |
4.50~5.50 |
2.50~3.50 |
S31802 U-shape duplex seamless stainless steel tube mechanical properties:
Tensile strength ≥620 MPa
Yield strength ≥450 MPa
Elongation A(%)≥25
UNS S31802 U-bend stainless steel tube application:
Food industry, paper-making industry, power plant flue gas desulfurization equipment, offshore oil platform, desalting equipment special chemical environment equipment such as: oil tubeline and equipment, other chemical equipment. Used in oil refining, chemical fertilizer, paper making, petroleum, chemical industry and so on seawater high-temperature nitric acid and other heat-exchanger and cold shower, and devices.