Welded Duplex Stainless Steel Quality Control
Third Part Inspection Accepted according to EN 10204 3.2
ISO 9001 - 2008 issued by Lloyd's,
PED 97/23/EC By Lloyd's,
ASME Boiler and Pressure Vessel Code Certificated Certificate Issued by TUV
Related References:
1. Duplex Stainless Steel Pipe
2. Duplex Stainless Steel
3. Super-Duplex Stainless Steel
4. Principle of Duplex Stainless Steel
5. How the Austenite Ferrite Balance Achieved
6. Corrosion Resistance of Duplex Stainless Steel
7. Stress Corrosion Cracking SCC of Duplex Stainless Steel
8. Barrier to Using Duplex Stainless Steel
9. Duplex Stainless Steel Grades Comparison Table
10. S32101 | S32205/S31803 | S32304 | S32750 | S32760
Welded Duplex Stainless Steel Quality Mechanical property
| Yield strength (MPa) | Tensile strength (MPa) | Elongation (%) |
| ≥500 | ≥680 | ≥30 |
Physics Capability
density: 7.85g/cm3
| Grade(UNS): | Duplex Stainless Steel: S32001, S32003, S31500, 2205(1.4462); S32304,(1.4362);S31803,2507 (S32750),S32760(1.4501);S32101(1.4162); Super Austenitic Stainless Steel: 904L, S30432, S31042, 6Mo (S31254, N08367) |
| Outside Diameter(OD): | 6 - 323.8mm |
| Wall Thickness(WT): | 0.50 - 30mm |
| Standards(Norm): | EN 10216-5; DIN 17456, DIN 17458, DIN 2462, DIN 17455 |
| GB/T14975; T14976; T13296; GB5310; | |
| ASTM A213, A269, A312, A511, A789, A790, A928, A999, A1016, ASTM B161, ASTM B163, ASTM B165, ASTM B167, ASTM B338, ASTM B407, ASTM B423, ASTM B444,ASTM B619, ASTM B622, ASTM B626, ASTM B668, ASTM B677, ASTM B829 | |
| JIS G3459, JIS G3463, JIS G3446, JIS G3447, JIS G3448, JIS G3468 | |
| GOST 9940;GOST 9941; |
