Sanicro® 28
UNS N08028 | EN 1.4563 | EN1.4563
Read more about this product
| Item | Outside diameter, mm | Wall Thickness, mm | Stock |
|---|---|---|---|
| THT-SAN28-9.53-1.24 | 9.53 | 1.24 | |
| THT-SAN28-9.53-1.65 | 9.53 | 1.65 | |
| THT-SAN28-12.70-1.24 | 12.7 | 1.24 | |
| THT-SAN28-12.7-1.65 | 12.7 | 1.65 |
About
Sanicro® 28 is a high-alloy multi-purpose austenitic stainless steel for service in highly corrosive conditions.
The grade is characterized by:
- Very high corrosion resistance in strong acids
- Very good resistance to stress corrosion cracking (SCC) and intergranular corrosion in various environments
- High resistance to pitting and crevice corrosion
- Good weldability
Standards
- UNS: N08028
- ISO: 4563-080-28-I
- EN Number: 1.4563
- EN Name: X 1 NiCrMoCu 31-27-4
- W.Nr.: 1.4563
- DIN: X 1 NiCrMoCuN 31 27 4
- SS: 2584
- AFNOR: Z1NCDU31-27-03
Product standards
| Seamless tube and pipe: | ASTM B 668, EN 10216-5, SEW 400 (Feb 1991), SS 14 25 84, NFA 49-217 |
| Plate, sheet and strip: | ASTM B 709, EN 10088-2, SS 14 25 84 |
| Bar steel: | EN 10088-3, EN 10272, SS 14 25 84 |
| Fittings: | ASTM A 403 (chemical composition and mechanical properties according to ASTM B668) |
Approvals
- Approved by the American Society of Mechanical Engineers (ASME) for use in accordance with ASME Boiler and Pressure Vessel Code, section III, section I (Code Case 1325-18) and section VIII, division 1.
- VdTÜV-Werkstoffblatt 483 (Austenitischer Walz- und Schmiedestahl)
- NACE MR 0103 (Materials Resistant to Sulfide Stress Cracking in Corrosive Petroleum Refining Environments)
- NACE MR0175/ISO 15156 (sulfide stress cracking resistant material for oil field equipment)