Praecipitatio Hardening Diver
High Temperature Alloy
◆0Cr17Ni7Al est ferrum praecipitatum induratio cum Al addita, ut fontes, lavatores, calculator partium, etc.
◆0Cr15Ni7Mo2Al adhibetur pro vasculis, partibus et partibus structuralibus cum aliqua corrosione resistentiae requisitis.
◆ Exercitium 0Cr15Ni5Cu4Nb simile est ac 0Cr17Ni4Cu4Nb, sed melius lateralem habet.
◆0Cr12Mn5Ni4Mo3Al (Gangyan 69111) melius habet plasticitatem quam 0Cr15Ni7Mo2Al.
◆0Cr17Ni4Cu4Nb Praecipitatio chalybe obdurata cum Cu addita, in hastilia late adhibita, partium structurarum vis alta, quae corrosio resistit pro partium turbine vaporis.
◆XM-25 calor et caliditas resistens est, idonea petrolei, chemica, aerospace, nuclei potentiae aliisque industriis.
Chemical compositione
Gradus | C | Si | Mn | S | P | Cr | Ni | Mo | Cu | Nb | Al | alius |
non major | ||||||||||||
0Cr17Ni4Cu4Nb | 0.07 | 1 | 1 | 0.035 | 0.03 | 15.5~17.5 | 3~5 | - | 3~5 | 0.15~0.45 | . | - |
0Cr17Ni7Al | 0.09 | 1 | 1 | 0.035 | 0.03 | 16~18 | 6.5~7.5 | - | ≤0.5 | - | 0.75~1.5 | - |
0Cr15Ni7Mo2Al | 0.09 | 1 | 1 | 0.035 | 0.03 | 14~16 | 6.5~7.75 | 2~3 | - | - | 0.75~1.5 | - |
0Cr15Ni5Cu4Nb | 0.07 | 1 | 1 | 0.035 | 0.03 | 14~15.5 | 3.5~5.5 | - | 2.5~4.5 | 5*C%~0.45 | - | - |
0Cr12Mn5Ni4Mo3Al | 0.09 | 0.8 | 4.4~5.3 | 0.03 | 0.03 | 11~12 | 4~5 | 2.7~3.3 | - | - | 0.5~1 | - |
XM-25 | 0.05 | 1 | 1 | 0.03 | 0.03 | 14~16 | 5~7 | 0.5~1 | 1.25~1.75 | ≥8*C% | . | - |
Alloy res minimum
Gradus | status | distrahentes vires RmN / m㎡ | Rp0.2N / m㎡ | Prolongatio, sicut% | HRC(HBS) |
0Cr17Ni7Al | solidae solutionis 1000~1100℃ | ≤1030 | ≤380 | ≥20 | ≤229 |
565 | ≥1140 | ≥960 | ≥5 | ≥363 | |
510℃canus | ≥1230 | ≥1030 | ≥4 | ≥388 | |
0Cr17Ni4Cu4Nb | 480℃ | ≥1310 | ≥1180 | ≥10 | ≥40 |
550℃ canus | ≥1060 | ≥1000 | ≥12 | ≥35 | |
580℃ cantus | ≥1000 | ≥865 | ≥13 | ≥31 | |
620 "canus" | ≥930 | ≥325 | ≥16 | ≥28 | |
0Cr15Ni5Cu4Nb | solidae solutionis | - | - | - | ≤380 |
565 | ≥1210 | ≥1100 | ≥7 | ≥375 | |
510℃canus | ≥1320 | ≥1210 | ≥6 | ≥388 | |
0Cr12Mn5Ni4Mo3Al | 520℃canus | ≥1520 | ≥1280 | ≥9 | ≥47 |
XM-25 | 560 canus | ≥1100 | ≥1000 | ≥10 | ≥45 |