ASME SA-106/SA-106M-2019 Umbhobho wentsimbi yeCarbon
| Umgangatho:I-ASTM SA106 | I-alloy okanye Hayi: Hayi |
| Iqela leBanga: GR.A,GR.B,GR.C njl. | Isicelo: Umbhobho wolwelo |
| Ubukhulu: 1 - 100 mm | Unyango Lomphezulu: Njengoko kufuneka kumthengi |
| Ububanzi obungaphandle (Isangqa): 10 - 1000 mm | Indlela yokusebenza: Ishushu Eqengqelekayo |
| Ubude: Ubude obuzinzileyo okanye ubude obungacwangciswanga | Unyango lobushushu: Ukufakela/ukulungisa |
| Imilo yeCandelo: Ijikelezile | Umbhobho oKhethekileyo: Ubushushu obuphezulu |
| Indawo Yokuqala: eTshayina | Ukusetyenziswa: Ulwakhiwo, Uthutho oluhamba ngolwelo |
| Isiqinisekiso: ISO9001:2008 | Uvavanyo: ECT/CNV/NDT |
Umbhobho wentsimbi ongenamthungo wokusebenza ngobushushu obuphezuluI-ASTM A106, ifanelekile kubushushu obuphezulu, Isetyenziswa kakhulu kwi-petroleum, kushishino lweekhemikhali, kwibhoyila, kwisikhululo samandla, kwiinqanawa, kwimveliso yoomatshini, kwiimoto, kwiinqwelomoya, kwi-aerospace, kumandla, kwi-geology, kushishino lokwakha nolwemikhosi kunye nakwamanye amashishini.
Inqanaba lentsimbi yesakhiwo sekhabhoni ekumgangatho ophezulu: GR.A,GR.B,GR.C
| Ulwakhiwo, | |||
| Ibanga A | Ibanga B | Ibanga C | |
| Ikhabhoni, ubuninzi | 0.25A | 0.3B | 0.35B |
| IManganese | 0.27-0.93 | 0.29-1.06 | 0.29-1.06 |
| I-Phosphorus, ubuninzi | 0.035 | 0.035 | 0.035 |
| I-Sulfur, ubuninzi | 0.035 | 0.035 | 0.035 |
| I-silicon, umncinci | 0.10 | 0.10 | 0.10 |
| I-Chrome, maxC | 0.40 | 0.40 | 0.40 |
| I-Copper, maxC | 0.40 | 0.40 | 0.40 |
| I-Molybdenum, maxC | 0.15 | 0.15 | 0.15 |
| I-Nickel, maxC | 0.40 | 0.40 | 0.40 |
| I-Vanadium, maxC | 0.08 | 0.08 | 0.08 |
| A Ngokuncitshiswa ngakunye kwe-0.01% ngaphantsi komlinganiselo wekhabhoni ochaziweyo, ukunyuka kwe-0.06% ye-manganese ngaphezu komlinganiselo ochaziweyo kuya kuvunyelwa ukuya kuthi ga kwi-1.35%. | |||
| B Ngaphandle kokuba kuchazwe ngenye indlela ngumthengi, kunciphiso ngalunye lwe-0.01% ngaphantsi komlinganiselo wekhabhoni ochaziweyo, ukunyuka kwe-0.06% ye-manganese ngaphezu komlinganiselo ochaziweyo kuya kuvunyelwa ukuya kuthi ga kwi-1.65%. | |||
| Ezi zinto zintlanu xa zidibene aziyi kudlula i-1%. | |||
| Ibanga A | Ibanga B | Ibanga C | ||||||
| Amandla okutsalwa, min, psi(MPa) | 48 000(330) | 60 000(415) | 70 000(485) | |||||
| Amandla okuvelisa, umzuzu, i-psi(MPa) | 30 000(205) | 35 000(240) | 40 000(275) | |||||
| I-Longitudinal | I-Transverse | I-Longitudinal | I-Transverse | I-Longitudinal | I-Transverse | |||
| Ukwandiswa kwi-2 in. (50 mm), min, % Uvavanyo olusisiseko lwe-elongation transverse strip, kunye novavanyo lwazo zonke iisayizi ezincinci kwicandelo elipheleleyo | 35 | 25 | 30 | 16.5 | 30 | 16.5 | ||
| Xa kusetyenziswa isampuli yovavanyo olujikelezayo oluziisentimitha ezi-2 (50-mm) ubude begeyiji eqhelekileyo | 28 | 20 | 22 | 12 | 20 | 12 | ||
| Uvavanyo lwe-longitudinal strip | A | A | A | |||||
| Kwiimvavanyo ze-transverse strip, kufuneka kuncitshiswe ukwehla ngakunye kwe-1/32-in. (0.8-mm) kobukhulu bodonga obungaphantsi kwe-5/16 in. (7.9 mm) ukusuka kubude obuphantsi obusisiseko bepesenti elandelayo. | 1.25 | 1.00 | 1.00 | |||||
| A Ubuncinane bobude obuziisentimitha ezi-2 (50 mm) buya kugqitywa yile equation ilandelayo: | ||||||||
| e=625000A 0.2 / U 0.9 | ||||||||
| kwiiyunithi ze-intshi-pound, kunye | ||||||||
| e=1940A 0.2 / U 0.9 | ||||||||
| kwiiyunithi ze-SI, | ||||||||
| apho: e = ubuncinci bobude kwi-2 in. (50 mm), %, bujikelezwe kwi-0.5% ekufutshane, A = indawo enqamlezileyo yesampuli yovavanyo loxinzelelo, kwi-2 (mm2), esekelwe kububanzi obuchaziweyo bangaphandle okanye ububanzi obuchaziweyo bangaphandle okanye ububanzi obuchaziweyo besampuli kunye nobukhulu bodonga obuchaziweyo, ijikelezwe kwi-0.01 in.2 ekufutshane (1 mm2). (Ukuba indawo ebalwe ngolu hlobo ilingana okanye ingaphezulu kune-0.75 in.2 (500 mm2), ke ixabiso le-0.75 in.2 (500 mm2) liya kusetyenziswa.), kwaye U = amandla okutsalwa acacisiweyo, i-psi (MPa). | ||||||||
Ukongeza ekuqinisekiseni ukwakheka kweekhemikhali kunye neempawu zoomatshini, uvavanyo lwe-hydrostatic lwenziwa nganye nganye, kwaye uvavanyo lokutshaya kunye nolwe-flashing lwenziwa. Ukongeza, kukho iimfuno ezithile zesakhiwo esincinci, ubungakanani beenkozo, kunye nomaleko wokususa iikhabhoni kumbhobho wentsimbi ogqityiweyo.
Amandla okuNika: Iitoni ezili-1000 ngenyanga ngenqanaba ngalinye lepayipi yentsimbi ye-ASTM SA-106
Kwiibhanti nakwibhokisi yomthi eqinileyo
Iintsuku eziyi-7-14 ukuba zikhona esitokhweni, iintsuku ezingama-30-45 zokuvelisa
Idiphozithi engama-30%, ikopi engama-70% ye-L/C okanye ye-B/L okanye i-100% ye-L/C xa ibonwa
