A335 P91 gami da bututun ƙarfe mara nauyi a cikin hannun jari
| Daidaitawa | Daraja | Tarin Sinadari（）） | |||||||||||
| C | Si | Mn | P | S | Cr | Mo | Ni | V | Al | Nb | N | ||
| ASME SA335 | SA335P91 | 0.08～0.12 | 0.20～0.50 | 0.30～0.60 | ≤0.020 | ≤0.010 | 8.00～9.50 | 0.85～1.05 | ≤0.40 | 0.18～0.25 | ≤0.015 | 0.06～ 0.10 | 0.03～ 0.07 |
Kayan Kanikanci:
| Daidaitawa | Daraja | Kayayyakin Injini | ||
| Ƙarfin Haɓaka | Ƙarfin Ƙarfi | Tsawaitawa | ||
| ASME SA335 | SA335P91 | 585～760 | ≥415 | ≥20 |
Bayani na A335P91
1) A335P91 wani abu ne na babban matsin lamba da karfe mai jure zafin jiki. P91 sanduna, faranti, bututu, bututu kayan aiki, p91 ne gaba ɗaya
mai suna A355P91, wanda yayi daidai da ma'auni na ƙasa 10Cr9Mo1VNb. Kayan abu ne na babban matsin lamba da zafin jiki
resistant karfe bututu. Ma'aunin Amurka shine ASME SA-335/SA335M, ƙarfin ƙarfi shine ≥ 585 (MPa), ƙarfin yawan amfanin ƙasa shine
≥ 415 (MPa), kuma elongation shine ≥ 20 (%). Siffar P91 ita ce kaurin bangon bututun ya fi bakin ciki. Cikin sharuddan
amfani da kayan, ya fi 40% kasa da na sauran kayan karfe, kuma ya fi 30% kasa da ma'aunin tanadi.
kayan aiki da farashin shigarwa. Tun da matattun nauyin bututun P91 ya ragu, nauyin tallafi da masu rataye shi ma yana da inganci
rage, wanda ya dace don tallafawa da ɗagawa, kuma ya dace don ƙira da shigarwa.
2) The m Jamus karfe sa na T91 / P91 (10Cr9Mo1VNb) da kuma P91 karfe ne X10CrMoVNNb91, da Jafananci karfe sa
HCM95 ne, kuma ƙimar ƙarfe na Faransa shine TUZ10CDVNb0901.
3) Ana iya amfani dashi azaman bututun ƙarfe don babban zafin jiki mai zafi da reheater tare da zafin bango ≤ 625 ℃ a cikin subcritical da
supercritical boilers, kazalika da high zafin jiki header da tururi bututu tare da bango zafin jiki ≤ 600 ℃, kazalika da makaman nukiliya lantarki.
na'urar musayar zafi da bututun tanderun mai da ke fashewa.
Nunin Kasuwanci:
Hoton shiryawa:
Aikace-aikace:
Alloy bututu suna yafi amfani da dumama surface shambura na low da matsakaici matsa lamba boilers (aiki matsa lamba ne kullum
bai fi 5.88Mpa ba, kuma zafin aiki yana ƙasa da 450 ℃; Ana amfani da dumama surface bututu, economizers,
superheaters, reheaters, bututu na petrochemical masana'antu, da dai sauransu na high-matsi boilers (matsa lamba aiki ne kullum.
sama da 9.8Mpa, kuma zafin aiki yana tsakanin 450 ℃ da 650 ℃)
Girman A hannun jari:
Girman | Girman | Girman | Girman | Girman | Girman | Girman | Girman |
4*1/6-14*1-3 | 38*5.5 | 89*5 | 133*18 | 34*5 | 76*6 | 133*7 | 219*7 |
14*3.5 | 42*3 | 89*5.5 | 159*6 | 34*6.5 | 76*7 | 133*8 | 219*8 |
14*4 | 42*3.5 | 89*6 | 159*6.5 | 38*3 | 76*8 | 133*10 | 219*9 |
16*3 | 42*4 | 89*7 | 159*7 | 38*3.5 | 76*9 | 133*12 | 219*10 |
18*2 | 42*5 | 89*7.5 | 159*8 | 38*4 | 76*10 | 133*13 | 219*12 |
18*3 | 42*6 | 89*8 | 159*9.5 | 38*4.5 | 89*4 | 133*14 | 219*13 |
18*4 | 42*8 | 89*9 | 159*10 | 38*5 | 89*4.5 | 133*16 | 219*14 |
18*5 | 45*3 | 89*10 | 159*12 | 219*16 | 273*36 | 356*28 | 426*12 |
19*2 | 45*4 | 89*11 | 159*14 | 219*18 | 273*40 | 356*36 | 426*13 |
21*4 | 45*5 | 89*12 | 159*16 | 219*20 | 273*42 | 377*9 | 426*14 |
22*2.5 | 45*6 | 108*4.5 | 159*18 | 219*22 | 273*45 | 377*10 | 426*17 |
22*3 | 45*7 | 108*5 | 159*20 | 219*24 | 298.5*36 | 377*12 | 426*20 |
22*4 | 48*4 | 108*6 | 159*28 | 219*25 | 325*8 | 377*14 | 426*22 |
22*5 | 48*4.5 | 108*7 | 168*6 | 219*26 | 325*9 | 377*15 | 426*30 |
25*2.5 | 48*5 | 108*8 | 168*7 | 219*28 | 325*10 | 377*16 | 426*36 |
25*3 | 48*6 | 108*9 | 168*8 | 219*30 | 325*11 | 377*18 | 426*40 |
25*4 | 48*7 | 108*10 | 168*9.5 | 219*32 | 325*12 | 377*20 | 426*50 |
25*5 | 48.3*12.5 | 108*12 | 168*10 | 219*35 | 325*13 | 377*22 | 457*9.5 |
25*5.5 | 51*3 | 108*14 | 168*11 | 219*38 | 325*14 | 377*25 | 457*14 |
27*3.5 | 51*3.5 | 108*15 | 168*12 | 273*7 | 325*15 | 377*32 | 457*16 |
27*4 | 51*4 | 108*16 | 168*14 | 273*8 | 325*16 | 377*36 | 457*19 |
27*5 | 51*5 | 108*20 | 168*15 | 273*9 | 325*17 | 377*40 | 457*24 |
27*5.5 | 51*6 | 114*5 | 168*16 | 273*9.5 | 325*18 | 377*45 | 457*65 |
28*2.5 | 57*4 | 114*6 | 168*18 | 273*10 | 325*20 | 377*50 | 508*13 |
28*3 | 57*5 | 114*7 | 168*20 | 273*11 | 325*22 | 406*9.5 | 508*16 |
28*3.5 | 57*5.5 | 114*8 | 168*22 | 273*12 | 325*23 | 406*11 | 508*20 |
28*4 | 57*6 | 114*8.5 | 168*25 | 273*13 | 325*25 | 406*13 | 508*22 |
30*2.5 | 60*4 | 114*9 | 168*28 | 273*15 | 325*28 | 406*17 | 558.8*14 |
32*2.5 | 60*4 | 114*10 | 180*10 | 273*16 | 325*30 | 406*22 | 530*13 |
32*3 | 60*5 | 114*11 | 194*10 | 273*18 | 325*32 | 406*32 | 530*20 |
32*3.5 | 60*6 | 114*12 | 194*12 | 273*20 | 325*36 | 406*36 | 570*12.5 |
32*4 | 60*7 | 114*13 | 194*14 | 273*22 | 325*40 | 406*40 | 610*13 |
32*4.5 | 60*8 | 114*14 | 194*16 | 273*25 | 325*45 | 406*55 | 610*18 |
32*5 | 60*9 | 114*16 | 194*18 | 273*28 | 356*9.5 | 406.4*50 | 610*78 |
34*3 | 60*10 | 114*18 | 194*20 | 273*30 | 356*12 | 406.4*55 | 624*14.2 |
34*4 | 76*4.5 | 133*5 | 194*26 | 273*32 | 356*15 | 406*60 | 824*16.5 |
34*4.5 | 76*5 | 133*6 | 219*6.5 | 273*35 | 356*19 |
Matsayi mai alaƙaAlloy Karfe bututu:
| Daidaitawa | Daraja | Tarin Sinadari（）） | |||||||||||||
| C | Si | Mn | P | S | Cr | Mo | Cu | Ni | V | Al | W | Nb | N | ||
| ASME SA335 | SA335P11 | 0.05～0.15 | 0.50～1.0 | 0.30～0.60 | ≤0.030 | ≤0.030 | 1.00～1.50 | 0.50～1.00 | |||||||
| SA335P12 | 0.05～0.15 | ≤0.50 | 0.30～0.61 | ≤0.030 | ≤0.030 | 0.80～1.25 | 0.44～0.65 | ||||||||
| SA335P22 | 0.05～0.15 | ≤0.50 | 0.30～0.60 | ≤0.030 | ≤0.030 | 1.90～2.60 | 0.87～1.13 | ||||||||
| SA335P5 | ≤0.15 | ≤0.50 | 0.30～0.60 | ≤0.030 | ≤0.030 | 4.00/6.00 | 0.45 / 0.65 | ||||||||
| SA335P91 | 0.08～0.12 | 0.20～0.50 | 0.30～0.60 | ≤0.020 | ≤0.010 | 8.00～9.50 | 0.85～1.05 | ≤0.40 | 0.18～0.25 | ≤0.015 | 0.06～ 0.10 | 0.03～ 0.07 | |||
| SA335P92 | 0.07～0.13 | ≤0.50 | 0.30～0.60 | ≤0.020 | ≤0.010 | 8.50～9.50 | 0.30～0.60 | 0.30～0.60 | ≤0.40 | 0.15～0.25 | ≤0.015 | 1.50～2.00 | 0.04～ 0.09 | 0.03～ 0.07 | |
| Daidaitawa | Daraja | Kayayyakin Injini | ||
| Ƙarfin Haɓaka | Ƙarfin Ƙarfi | Tsawaitawa | ||
| ASME SA335 | SA335P11 | ≥415 | ≥220 | ≥22 |
| SA335P12 | ≥415 | ≥220 | ≥22 | |
| SA335P22 | ≥415 | ≥205 | ≥22 | |
| SA335P5 | ≥415 | ≥205 | ≥22 | |
| SA335P91 | 585～760 | ≥415 | ≥20 | |
| SA335P92 | ≥620 | ≥440 | ≥20 | |
