EN 10216-1: ESB staðlar
EN 10216-2: ESB staðlar
Tilgangur:
Fyrir ketilinnrör, tóbaksrör, ofurhitararör, loftforhitararör.
Eftir samráð, er einnig hægt að útvega aðrar einkunnir af stálpípu.
Vélrænir eiginleikar:
| Standard | Einkunn | Togstyrkur (MPa) | Afrakstursstyrkur (MPa) | Lenging (%) |
| EN10216-1 | P195 | 320～440 | ≥195 | ≥27 |
| P235 | 360～500 | ≥235 | ≥25 | |
| P265 | 410～570 | ≥265 | ≥23 | |
| EN10216-2 | P195GH | 320～440 | ≥195 | ≥27 |
| P235GH | 360～500 | ≥235 | ≥25 | |
| P265GH | 410～570 | ≥265 | ≥23 | |
| 13CrMo4-5 | 440～590 | ≥290 | ≥22 | |
| 10CrMo9-10 | 480～630 | ≥280 | ≥22 |
Efnasamsetning:
| Standard | Einkunn | Efnasamsetning | |||||||||
| C | Si | Mn | P | S | Cr | Mo | Cu | Ni | V | ||
| EN10216-1 | P195 | ≤0,13 | ≤0,35 | ≤0,70 | ≤0,025 | ≤0,020 | ≤0,30 | ≤0,06 | ≤0,30 | ≤0,30 | / |
| P235 | ≤0,16 | ≤0,35 | ≤1,20 | ≤0,025 | ≤0,020 | ≤0,30 | ≤0,06 | ≤0,30 | ≤0,30 | / | |
| P265 | ≤0,20 | ≤0,40 | ≤1,40 | ≤0,025 | ≤0,020 | ≤0,30 | ≤0,06 | ≤0,30 | ≤0,30 | / | |
| EN10216-2 | P195GH | ≤0,13 | ≤0,35 | ≤0,70 | ≤0,025 | ≤0,020 | ≤0,30 | ≤0,06 | ≤0,30 | ≤0,30 | / |
| P235GH | ≤0,16 | ≤0,35 | ≤1,20 | ≤0,025 | ≤0,020 | ≤0,30 | ≤0,06 | ≤0,30 | ≤0,30 | / | |
| P265GH | ≤0,20 | ≤0,40 | ≤1,40 | ≤0,025 | ≤0,020 | ≤0,30 | ≤0,06 | ≤0,30 | ≤0,30 | / | |
| 13CrMo4-5 | 0.10～0,17 | ≤0,35 | 0,40～0,70 | ≤0,025 | ≤0,020 | 0,70～1.15 | 0,40～0,60 | ≤0,30 | ≤0,30 | / | |
| 10CrMo9-10 | 0,08～0.14 | ≤0,50 | 0.30～0,70 | ≤0,025 | ≤0,020 | 2.00～2,50 | 0,90～1.10 | ≤0,30 | ≤0,30 | / | |
Pósttími: Júní-07-2022