Product:S31802 seamless duplex steel tube/pipe, S31802 stainless steel tube, UNS S31802 duplex stainless steel tube, S31802 straight stainless steel tube
Grade: UNS S31802
Standard: ASTM A959
Product type: seamless tube,straight duplex stainless tube, duplex stainless material
Process: Cold finished or hot finished.
Size: according to order
Stock: Available
MTC: Available
S31802 duplex stainless description:
S31802 is a kind of seamless duplex stainless steel tube/pipe. S31802 is in the American standard. UNS S31802 seamless alloy steel tube Process is Cold finished or hot finished.
S31802 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 duplex seamless stainless steel tube/pipe mechanical properties:
Tensile strength ≥620 MPa
Yield strength ≥450 MPa
Elongation A(%)≥25
UNS S31802 stainless steel tube/pipe 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.
- Nickle alloys & Super alloys
- Stainless steel & Heat resistant steel
- Carbon steel
- Low alloy high strength steel
- High strength steel
- Boiler steel plate
- Shipbuilding steel plate
- Bridge structural steel
- Weathering steel
- Wear resistant steel
- Pipeline steel
- High carbon steel
- Alloy steel
- CQ/DQ/DDQ/CSS/HSS Grade steel
- Hot rolled steel coil
- Cold rolled steel coil
- Pickled & oiled steel coil
- Electrical steel
- Galvanized and prepainted steel
- Shipbuilding angle steel bar
- Shipbuilding bulb flat bar
- Shipbuilding L shape bars
