Gaadhida degdega ah 20G Soosaaraha Tubta birta ee kululaynta Cadaadiska Sare
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.
Shirkadeena tan iyo markii la aasaasay, sida caadiga ah waxay tixgelisaa tayada ugu sareysa sida nolosha shirkadda, waxay si joogto ah u horumarisaa tignoolajiyada jiilka, wanaajisaa badeecada aad u wanaagsan oo soo noqnoqota xoojinta hay'adda guud ee maaraynta tayada wanaagsan, iyadoo la raacayo heerka qaran ee ISO 9001: 2000 ee gaarsiinta degdegga ah 20G Hot Soo saaraha tuubada birta ee kululeeyaha cadaadiska sare ee duuban, Wixii alxanka gaaska tayada sare leh & qalabka goynta ee lagu keenay wakhtiga iyo qiimaha saxda ah, waxaad ku xisaabtami kartaa magaca adag.
Shirkadeena tan iyo markii la aasaasay, sida caadiga ah waxay tixgelisaa tayada ugu sareysa sida nolosha shirkadda, waxay si joogto ah u horumarisaa tignoolajiyada jiilka, wanaajisaa badeecada aad u wanaagsan oo soo noqnoqota xoojinta hay'adda guud ee maaraynta tayada wanaagsan, iyadoo la raacayo heerka qaran ee ISO 9001: 2000Shiinaha 20G tuubada kululeeyaha cadaadiska sareShirkaddayadu waxay tixgelisaa "qiimaha macquulka ah, tayada sare leh, waqti wax soo saar hufan iyo adeeg iibka ka dib" sida our mabda'a.Waxaan rajeyneynaa inaan la shaqeyno macaamiil badan si loo horumariyo faa'iidooyinka mustaqbalka.Ku soo dhawoow inaad nala soo xidhiidho.
| 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.
Shirkadeena tan iyo markii la aasaasay, sida caadiga ah waxay tixgelisaa tayada ugu sareysa sida nolosha shirkadda, waxay si joogto ah u horumarisaa tignoolajiyada jiilka, waxay wanaajisaa badeecada aad u wanaagsan waxayna ku celcelisaa xoojinta ururka guud ahaan maaraynta tayada wanaagsan.
Gaadhida degdega ah 20G Soosaaraha Tubta birta ee kululaynta Cadaadiska Sare
Qalabka alxanka gaaska iyo goynta tayada sare leh ee lagu keenay wakhtiga iyo qiimaha saxda ah, waxaad ku xisaabtami kartaa magaca adag.
Shiinaha 20G tuubada kululeeyaha cadaadiska sare
Shirkadeena waxay u tixgalinaysaa "qiimaha macquulka ah, tayada sare leh, wakhtiga wax soo saarka hufan iyo adeega iibka kadib" sida mabda'ayada.Waxaan rajeyneynaa inaan la shaqeyno macaamiil badan si loo horumariyo faa'iidooyinka mustaqbalka.Ku soo dhawoow inaad nala soo xidhiidho.
