Imaanshaha cusub ASTM A53 A106 20g/20cr, 40cr, 20crmo, 35CrMo, 42CrMo, 15CrMo
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.
Habka ugu wanaagsan ee la aamini karo, macaamiil aad u wanaagsan oo aad u wanaagsan, alaabada taxanaha ah ee ay soo saarto shirkadeena waxaa loo dhoofiyaa wadamo iyo gobolo badan oo loogu talagalay imaatinka cusub ASTM A53 A106 20g/20cr, 40cr, 20crmo, 35CrMo, 42CrMo, 15CrMo Dhuumaha, wax kasta oo daruuri ah oo kaa yimaada waxa lagugu magdhow doonaa tixgelinteena ugu weyn!
Iyada oo la adeegsanayo hab aad u wanaagsan oo la aamini karo, macaamiil aad u wanaagsan iyo bixiye macmiil oo aad u wanaagsan, taxanaha alaabada ay soo saarto shirkadeena waxaa loo dhoofiyaa dalal iyo gobolo badanShiinaha Dhuumaha Biraha ee aan Xumaan lahayn iyo Tuubada Birta aan Xumaan lahayn, Waxaan bixinaa tayo wanaagsan laakiin aan laga adkaan karin qiimo jaban iyo adeegga ugu fiican.Ku soo dhawoow inaad noogu soo dhejiso muunadaada iyo giraanta midabkaaga. Waxaanu soo saari doonaa alaabta sida codsigaaga ah.Haddii aad xiisaynayso alaab kasta oo aanu bixino, fadlan xor u noqo inaad si toos ah noogula soo xidhiidho boostada, fakiska, telefoonka ama internetka.Waxaan halkaan u joognaa inaan ka jawaabno su'aalahaaga Isniinta ilaa Sabtida waxaanan rajeyneynaa inaan kula shaqeyno.
| 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.
Habka ugu wanaagsan ee la aamini karo, macaamiil aad u wanaagsan oo aad u wanaagsan, alaabada taxanaha ah ee ay soo saarto shirkadeena waxaa loo dhoofiyaa wadamo iyo gobolo badan oo loogu talagalay imaatinka cusub ASTM A53 A106 20g/20cr, 40cr, 20crmo, 35CrMo, 42CrMo, 15CrMo Dhuumaha, wax kasta oo daruuri ah oo kaa yimaada waxa lagugu magdhow doonaa tixgelinteena ugu weyn!
Imaanshaha CusubShiinaha Dhuumaha Biraha ee aan Xumaan lahayn iyo Tuubada Birta aan Xumaan lahayn, Waxaan bixinaa tayo wanaagsan laakiin aan laga adkaan karin qiimo jaban iyo adeegga ugu fiican.Ku soo dhawoow inaad noogu soo dhejiso muunadaada iyo giraanta midabkaaga. Waxaanu soo saari doonaa alaabta sida codsigaaga ah.Haddii aad xiisaynayso alaab kasta oo aanu bixino, fadlan xor u noqo inaad si toos ah noogula soo xidhiidho boostada, fakiska, telefoonka ama internetka.Waxaan halkaan u joognaa inaan ka jawaabno su'aalahaaga Isniinta ilaa Sabtida waxaanan rajeyneynaa inaan kula shaqeyno.
