Tayada Sare 20g Birta Kaarboon Alaab-iibiyaha Tuubbada Biyo kululeeyaha Cadaadiska Sarre ee aan Xumaan lahayn
Sharaxaad Gaaban:
20G tuubo bir ah oo aan kala go 'lahayn waa bir qaabdhismeed tayo sare leh, walxo kuleyliyaha, kaarboonka 0.17-0.24%, xoogga xajinta ee 410Mpa, dhibicda 230-250Mpa.Miyuu yahay wax-soo-saarkayaga ugu weyn ee birta, waxaan ku siin karnaa 20G tuubo aan cillad lahayn oo leh tayo sare iyo qiimo tartan leh.Halkan si aan kuugu baro 20G tuubooyin aan sina lahayn sifooyinka kiimikada aasaasiga ah iyo sifooyinka farsamada.
Shirkaddeennu waxay ballan-qaadaysaa dhammaan dadka ka soo jeeda alaabada heerka koowaad ah oo ay weheliso shirkadda ugu qanacsa ee iibka ka dib.Waxaan si diiran u soo dhawaynaynaa dukaamaystayaalkeena cusub iyo kuwa cusubba inay nagu soo biiraan alaab-qeybiyaha tubbada kululeeyaha tayada Sare leh ee 20g ah, ku dadaalaya inaan gaarno guul joogto ah oo ku salaysan tayada, isku halaynta, daacadnimada, iyo fahamka dhamaystiran ee dhaqdhaqaaqa suuqa.
Shirkaddeennu waxay ballan-qaadaysaa dhammaan dadka ka soo jeeda alaabada heerka koowaad ah oo ay weheliso shirkadda ugu qanacsa ee iibka ka dib.Waxaan si diiran u soo dhawaynaynaa dukaamaystayaashii caadiga ahaa iyo kuwa cusub inay nagu soo biiraanShiinaha 20G tuubada kululeeyaha cadaadiska sare, Iyadoo la mideynayo wax soo saarka qaybaha ganacsiga shisheeye, waxaan soo bandhigi karnaa wadarta xalalka macaamiisha iyadoo la damaanad qaadayo bixinta badeecada saxda ah ee goobta saxda ah waqtiga saxda ah, taas oo ay taageerayaan khibradaheena badan, awoodda wax soo saarka awoodda leh, tayada joogtada ah, alaabooyinka kala duwan iyo xakameynta isbeddellada warshadaha iyo sidoo kale qaan-gaarkeenna ka hor iyo ka dib adeegyada iibka.Waxaan jeclaan lahayn inaan kula wadaagno fikradahayaga oo aan soo dhaweyno faallooyinkaaga iyo su'aalahaaga.
| Darajo | C | Si | Mn | S | P | Cr | Mo | V | Ti | B | W | Ni | Al | Nb | N |
| 20G | 0.17-0.23 | 0.17-0.37 | 0.35-0.65 | 0.015 | 0.025 | ||||||||||
| 20 MnG | 0.17-0.24 | 0.17-0.37 | 0.70-1.00 | 0.015 | 0.025 | ||||||||||
| 25 MnG | 0.22-0.27 | 0.17-0.37 | 0.70-1.00 | 0.015 | 0.025 | ||||||||||
| 15 MoG | 0.12-0.20 | 0.17-0.37 | 0.40-0.80 | 0.015 | 0.025 | 0.25-0.35 | |||||||||
| 20 MoG | 0.15-0.25 | 0.17-0.37 | 0.40-0.80 | 0.015 | 0.025 | 0.44-0.65 | |||||||||
| 12CrMoG | 0.08-0.15 | 0.17-0.37 | 0.40-0.70 | 0.015 | 0.025 | 0.40-0.70 | 0.40-0.55 | ||||||||
| 15CrMoG | 0.12-0.18 | 0.17-0.37 | 0.40-0.70 | 0.015 | 0.025 | 0.80-1.10 | 0.40-0.55 | ||||||||
| 12Cr2MoG | 0.08-0.15 | ≤0.60 | 0.40-0.60 | 0.015 | 0.025 | 2.00-2.50 | 0.90-1.13 | ||||||||
| 12Cr1MoVG | 0.08-0.15 | 0.17-0.37 | 0.40-0.70 | 0.01 | 0.025 | 0.90-1.20 | 0.25-0.35 | 0.15-0.30 | |||||||
| 12Cr2MoWVTiB | 0.08-0.15 | 0.45-0.75 | 0.45-0.65 | 0.015 | 0.025 | 1.60-2.10 | 0.50-0.65 | 0.28-0.42 | 0.08-0.18 | 0.002-0.008 | 0.30-0.55 | ||||
| 10Cr9Mo1VNbN | 0.08-0.12 | 0.20-0.50 | 0.30-0.60 | 0.01 | 0.02 | 8.00-9.50 | 0.85-1.05 | 0.18-0.25 | ≤0.040 | ≤0.040 | 0.06-0.10 | 0.03-0.07 |
| Darajo | Xoog xajin | Dhibicda wax-soo-saarka (Mpa) | Dheeraynta(%) | Saamaynta (J) |
| (Mpa) | aan ka yarayn | aan ka yarayn | aan ka yarayn | |
| 20G | 410-550 | 245 | 24/22 | 40/27 |
| 25MnG | 485-640 | 275 | 20/18 | 40/27 |
| 15MoG | 450-600 | 270 | 22/20 | 40/27 |
| 20MoG | 415-665 | 220 | 22/20 | 40/27 |
| 12CrMoG | 410-560 | 205 | 21/19 | 40/27 |
| 12 Cr2MoG | 450-600 | 280 | 22/20 | 40/27 |
| 12 Cr1MoVG | 470-640 | 255 | 21/19 | 40/27 |
| 12Cr2MoWVTiB | 540-735 | 345 | 18 | 40/27 |
| 10Cr9Mo1VNb | ≥585 | 415 | 20 | 40 |
| 1Cr18Ni9 | ≥520 | 206 | 35 | |
| 1Cr19Ni11Nb | ≥520 | 206 | 35 |
| WT(S) | Dulqaadka WT | |
| <3.5 | + 15% (+0.48mm daq) | |
| -10% (+0.32mm daq) | ||
| 3.5-20 | + 15%, -10% | |
| >20 | D<219 | ± 10% |
| D≥219 | + 12.5%, -10% | |
UT (Baaritaan Ultrasonic).
N(Caadiyan).
Q+T (Demiyay oo xanaaqsan).
Tijaabada Jihada Z(Z15,Z25,Z35).
Imtixaanka Saamaynta Charpy V-Notch
Imtixaanka Qaybta Saddexaad (sida Imtixaanka SGS).
Dahaarka ama Rasaasta Qarxinta iyo rinjiyeynta.
GB5310 20G tuubooyinka birta ah ee bilaa-xun waxaa inta badan loo isticmaalaa weelasha cadaadiska, mashiinada, xirmooyinka tuubooyinka, saliida iyo warshadaha kiimikada.
GB 5310 tuubada kululeeyaha cadaadiska sare ee magaca kale
GB 5310 tuubada kuleyliyaha cadaadiska igh, 20G tuubo bir kuleyliyaha ah, 20G tuubo kululeeyaha
Tuubooyinka kululeeyaha waxaa loo isticmaalaa warshadahan:
Kuleyliyeyaasha uumiga.
Koronto dhalin.
Dhirta Shidaalka Fosil
Dhirta Korontada.
Dhirta warshadaynta.
Shirkaddeennu waxay ballan-qaadaysaa dhammaan dadka ka soo jeeda alaabada heerka koowaad ah oo ay weheliso shirkadda ugu qanacsa ee iibka ka dib.Waxaan si diiran u soo dhawaynaynaa dukaamaystayaashii caadiga ahaa iyo kuwa cusub inay nagu soo biiraan.
Tayada Sare 20g Birta Kaarboon Alaab-iibiyaha Tuubbada Biyo kululeeyaha Cadaadiska Sarre ee aan Xumaan lahayn
Ku dadaalida si aad u gaadho guul joogto ah oo ku salaysan tayada, isku halaynta, daacadnimada, iyo fahamka dhamaystiran ee dhaqdhaqaaqa suuqa
Shiinaha 20G tuubada kululeeyaha cadaadiska sare
Marka la isku daro wax soo saarka qaybaha ganacsiga ajnabiga ah, waxaan soo bandhigi karnaa wadarta xalalka macaamiisha anagoo dammaanad qaadayna gaarsiinta badeecada saxda ah goobta saxda ah ee saxda ah, taas oo ay taageerayaan khibradaheena badan, awoodda wax soo saarka ee xoogga leh, tayada joogtada ah, alaabooyinka kala duwan iyo xakamaynta ee isbeddelka warshadaha iyo sidoo kale bisaylkeena ka hor iyo ka dib adeegyada iibka.Waxaan jeclaan lahayn inaan kula wadaagno fikradahayaga oo aan soo dhaweyno faallooyinkaaga iyo su'aalahaaga.
