A335 P91 aloyi aloyi zitsulo chitoliro mu katundu
| Standard | Gulu | Mankhwala Compost((％) | |||||||||||
| C | Si | Mn | P | S | Cr | Mo | Ni | V | Al | Nb | N | ||
| Chithunzi cha ASME SA335 | Chithunzi cha 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 |
Katundu Wamakina:
| Standard | Gulu | Mechanical Properties | ||
| Zokolola Mphamvu | Kulimba kwamakokedwe | Elongation | ||
| Chithunzi cha ASME SA335 | Chithunzi cha SA335P91 | 585～760 | ≥415 | ≥20 |
Chithunzi cha A335P91
1) A335P91 ndi zinthu zamphamvu kwambiri ndi kutentha kugonjetsedwa ndi chitsulo. P91 mipiringidzo, mbale, mapaipi, zovekera chitoliro, p91 zambiri
yotchedwa A355P91, yomwe ndi yofanana ndi 10Cr9Mo1VNb ya dziko. Ndizinthu zamphamvu kwambiri komanso kutentha kwambiri
mipope yachitsulo yosamva. Muyezo waku America ndi ASME SA-335/SA335M, kulimba kwamphamvu ndi ≥ 585 (MPa), mphamvu zokolola ndi
≥ 415 (MPa), ndi elongation ndi ≥ 20 (%). Makhalidwe a P91 ndikuti makulidwe a khoma la chitoliro ndi ochepa. Malinga ndi
kugwiritsa ntchito zinthu, ndizochepera 40% kuposa zida zina zachitsulo, ndipo ndizochepera 30% potengera kupulumutsa.
zipangizo ndi unsembe ndalama. Popeza kulemera kwakufa kwa chitoliro cha P91 kumachepetsedwa, katundu wa zothandizira ndi zopachika ndizochepa
kuchepetsedwa, komwe kuli koyenera kuthandizira ndi kukweza, komanso kosavuta kupanga ndi kukhazikitsa.
2) The lolingana German zitsulo kalasi ya T91/P91 (10Cr9Mo1VNb) ndi P91 zitsulo ndi X10CrMoVNNb91, Japanese zitsulo kalasi.
ndi HCM95, ndi French zitsulo kalasi ndi TUZ10CDVNb0901.
3) Itha kugwiritsidwa ntchito ngati mapaipi achitsulo otenthetsera kutentha kwambiri komanso kutentha kwa khoma ≤ 625 ℃ mu subcritical ndi
ma boilers apamwamba kwambiri, komanso mutu wotentha kwambiri ndi mapaipi a nthunzi okhala ndi kutentha kwa khoma ≤ 600 ℃, komanso magetsi a nyukiliya.
kutentha exchanger ndi mafuta osokoneza unit ng'anjo mapaipi.
Chiwonetsero cha Stock:
Chithunzi cholongedza:
Ntchito:
Machubu a aloyi amagwiritsidwa ntchito kwambiri potenthetsera machubu apansi a ma boilers otsika komanso apakatikati (kupanikizika kogwira ntchito nthawi zambiri kumakhala
osati wamkulu kuposa 5.88Mpa, ndi kutentha ntchito m'munsimu 450 ℃); Amagwiritsidwa ntchito potenthetsa mapaipi apamwamba, economizers,
zotenthetsera, zotenthetsera, mapaipi amakampani a petrochemical, ndi zina zotere zamafuta othamanga kwambiri (kupanikizika kogwira ntchito nthawi zambiri kumakhala
pamwamba 9.8Mpa, ndi kutentha ntchito pakati pa 450 ℃ ndi 650 ℃)
Kukula Kwazinthu:
Kukula | Kukula | Kukula | Kukula | Kukula | Kukula | Kukula | Kukula |
4*1/6-14*1-3 | 38 * 5.5 | 89*5 | 133*18 | 34*5 | 76*6 pa | 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 pa | 159 * 6.5 | 38*3 | 76*8 pa | 133*10 | 219*9 |
16*3 | 42*4 | 89*7 pa | 159*7 | 38 * 3.5 | 76*9 pa | 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 pa | 89*8 pa | 159 * 9.5 | 38 * 4.5 | 89*4 | 133*14 | 219*13 |
18*4 | 42*8 pa | 89*9 pa | 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 pa | 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 pa | 114 * 14 | 194*16 | 273*25 | 325*45 | 406*55 | 610*18 |
32*5 | 60*9 pa | 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 |
Gulu LogwirizanaChitoliro cha Chitsulo cha Aloyi:
| Standard | Gulu | Mankhwala Compost((％) | |||||||||||||
| C | Si | Mn | P | S | Cr | Mo | Cu | Ni | V | Al | W | Nb | N | ||
| Chithunzi cha ASME SA335 | Chithunzi cha 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 | |||||||
| Chithunzi cha SA335P12 | 0.05～0.15 | ≤0.50 | 0.30～0.61 | ≤0.030 | ≤0.030 | 0.80～1.25 | 0.44～0.65 | ||||||||
| Chithunzi cha SA335P22 | 0.05～0.15 | ≤0.50 | 0.30～0.60 | ≤0.030 | ≤0.030 | 1.90～2.60 | 0.87～1.13 | ||||||||
| Chithunzi cha SA335P5 | ≤0.15 | ≤0.50 | 0.30～0.60 | ≤0.030 | ≤0.030 | 4.00/6.00 | 0.45/0.65 | ||||||||
| Chithunzi cha 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 | |||
| Chithunzi cha 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 | |
| Standard | Gulu | Mechanical Properties | ||
| Zokolola Mphamvu | Kulimba kwamakokedwe | Elongation | ||
| Chithunzi cha ASME SA335 | Chithunzi cha SA335P11 | ≥415 | ≥220 | ≥22 |
| Chithunzi cha SA335P12 | ≥415 | ≥220 | ≥22 | |
| Chithunzi cha SA335P22 | ≥415 | ≥205 | ≥22 | |
| Chithunzi cha SA335P5 | ≥415 | ≥205 | ≥22 | |
| Chithunzi cha SA335P91 | 585～760 | ≥415 | ≥20 | |
| Chithunzi cha SA335P92 | ≥620 | ≥440 | ≥20 | |
