Serje ta 'liga reżistenti għall-korrużjoni
GĦAMLA KIMIKA
SPAZJU | % | Fil | Cr | Ċ | Fe | Għal | IN | Bil | Co | U | Mn | P | S | Nb | Al | Fil |
LIGA G-30 | MIN | bilanċ | 28 | _ | 13 | 4 | 1.5 | 1 | _ | 0.2 | 0.3 | _ | _ | 0.3 | _ | _ |
MAX | bilanċ | 31.5 | 0.03 | 17 | 6 | 4 | 2.4 | 5 | 0.8 | 1.5 | 0.04 | 0.02 | 1.5 | _ | _ | |
LIGA G-35 | MIN | bilanċ | 32.25 | _ | _ | 7.6 | _ | _ | _ | _ | _ | _ | _ | _ | _ | _ |
MAX | bilanċ | 34.25 | 0.05 | 2 | 9 | 0.6 | 0.30 | 1 | 0.6 | 0.5 | 0.03 | 0.015 | _ | 0.4 | 0.2 |
Proprjetajiet Fiżiċi
mudell | densità | punt tat-tidwib | Stat tal-liga | saħħa tat-tensjoni | saħħa ta 'rendiment | Titwil fil-waqfa | Ebusija Brinell |
Rp0.2 N/mm2 | A5% | A5% | HRB | ||||
LIGA G-30 | 8.22g/ċm³ | 1350-1370℃ | Folja, pjanċa, strixxa | ≥586 | ≥241 | ≥30 | _ |
LIGA G-35 | 8.18g/ċm³ | 1332-1361℃ | 980°C soluzzjoni solida Trattament | ≥630 | ≥285 | ≥48 | 80 |
STANDARD EŻEKUTTIV
Prodott | LIGA G-30 | LIGA G-35 |
bar | ASTM B572 | ASTM B574 |
folja | ASTM B435 | ASTM B575 |
pajp u tubu mingħajr saldatura | ASTM B622 | ASTM B622 |
pajp u tubu wweldjati | ASTM B619 | ASTM B629 |
pajp u tubu mingħajr saldatura | ASTM B626 | _ |
forġa | ASTM B575 | ASTM B472. |
Pajp nominali tal-welding | _ | ASTM B619 |
konnetturi | _ | B366 |
