SS2377 UNS S31803 Cold Drawn Seamless Stainless Steel Tube / 2205 Duplex Steel Pipe for Structure
Descrition:
Seamless 2205 Duplex Stainless Steel Tubes :
1. Process Method: cold drawn and cold rolled
2. Out Diameter: 6mm-720mm
3. Wall Thickness: 0.89-30mm
4. Length: 1-14meters
5. Steel Grade: SS2377(SAF2205)/ UNS S31803/ W.Nr.1.4462/ DP8 seamless 2205 duplex stainless steel tubes
6. Standards: ASTM / ANSI, GB, DIN, JIS, T14975, etc.
7. Specification: O.D: 1/4" - 32" (inch)
8. W.T: SCH5S, SCH10S,SCH40S,SCH80S,SCH160S,etc.
Or non-regular size to be tailored as required.
9. Application: Heat exchanger,Liquid delivery,Structure,etc.
Specifications:
seamless 2205 duplex stainless steel tubes chemical composition
|
|
C≤ |
Mn≤ |
Si≤ |
S≤ |
P≤ |
Cr |
Ni |
Mo |
Cu≤ |
N |
|
S32750((SAF2507) 00Cr22Ni7Mo4N |
0.03 |
1.20 |
0.80 |
0.020 |
0.035 |
24.0/ 26.0 |
6.0/ 8.0 |
3.0/ 5.0 |
0.50 |
0.24/ 0.32 |
|
S31803(SAF2205) 00Cr22Ni5Mo3N |
0.03 |
2.00 |
1.0 |
0.02 |
0.030 |
21.0/ 23.0 |
4.50/ 6.50 |
2.50/ 3.50 |
|
0.08/ 0.20 |
