Umbhobho wentsimbi we-ASTM A632
Inkcazo ibandakanya amabakala etyhubhu yensimbi engenastainless ukwenzela ukuxhathisa umhlwa kunye nenkonzo ephantsi okanye yobushushu obuphezulu.Imibhobho iya kubanda igqitywe kwaye iya kwenziwa yinkqubo engenamthungo okanye edibeneyo.Zonke izinto eziphathekayo ziya kunikwa kwimeko yokuphathwa bubushushu.Inkqubo yonyango lobushushu iya kubandakanya ukufudumeza imathiriyeli kunye nokucima emanzini okanye ukupholisa ngokukhawuleza ngezinye iindlela.Uvavanyo loxinzelelo, uvavanyo lokuvutha, uvavanyo lwe-hydrostatic, uvavanyo loxinzelelo lomoya ophantsi kwamanzi, kunye novavanyo olungonakaliyo lombane luya kwenziwa ngokuhambelana neemfuno ezichaziweyo.
| OD UbungakananiIintshi | Ukutyeba kweendonga | OD± ii-intshi | |
| I-ASTM A632 Ibhobho | Ngaphantsi kwe-1/2 | 0.020 ukuba 0.049 | 0.004 |
| I-ASTM A632 Ibhobho | 1/2 ukuya ku-1 | 0.020 ukuya ku-0.065 | 0.005 |
| I-ASTM A632 Ibhobho | 1/2 ukuya ku-1 | phezu 0.065 ukuba 0.134 | 0.010 |
| I-ASTM A632 Ibhobho | Ngaphezulu kwe-1 ukuya ku-1-1/2 | 0.025 ukuba 0.065 | 0.008 |
| I-ASTM A632 Ibhobho | Ngaphezulu kwe-1 ukuya ku-1-1/2 | phezu 0.065 ukuba 0.134 | 0.010 |
| I-ASTM A632 Ibhobho | Ngaphezulu kwe-1-1/2 ukuya ku-2 | 0.025 ukuba 0.049 | 0.010 |
| I-ASTM A632 Ibhobho | Ngaphezulu kwe-1-1/2 ukuya ku-2 | ngaphezulu kwe-0.049 ukuya ku-0.083 | 0.011 |
| I-ASTM A632 Ibhobho | Ngaphezulu kwe-1-1/2 ukuya ku-2 | phezu 0.083 ukuba 0.149 | 0.012 |
| I-ASTM A632 Ibhobho | Ngaphezulu kwe-2 ukuya ku-2-1/2 | 0.032 ukuba 0.065 | 0.012 |
| I-ASTM A632 Ibhobho | Ngaphezulu kwe-2 ukuya ku-2-1/2 | phezu 0.065 ukuba 0.109 | 0.013 |
| I-ASTM A632 Ibhobho | Ngaphezulu kwe-2 ukuya ku-2-1/2 | phezu 0,109 ukuba 0.165 | 0.014 |
| I-ASTM A632 Ibhobho | Ngaphezulu kwe-2-1/2 ukuya kwi-3-1/2 | 0.032 ukuba 0.165 | 0.014 |
| I-ASTM A632 Ibhobho | Ngaphezulu kwe-2-1/2 ukuya kwi-3-1/2 | ngaphezulu kwe-0.165 | 0.020 |
| I-ASTM A632 Ibhobho | Ngaphezulu kwe-3-1/2 ukuya ku-5 | 0.035 ukuba 0.165 | 0.020 |
| I-ASTM A632 Ibhobho | Ngaphezulu kwe-3-1/2 ukuya ku-5 | ngaphezulu kwe-0.165 | 0.025 |
| I-ASTM A632 Ibhobho | Ngaphezulu kwe-5 ukuya ku-7-1/2 | 0.049 ukuba 0.250 | 0.025 |
| I-ASTM A632 Ibhobho | Ngaphezulu kwe-5 ukuya ku-7-1/2 | ngaphezulu kwe-0.250 | 0.030 |
| I-ASTM A632 Ibhobho | Ngaphezulu kwe-7-1/2 ukuya kwi-16 | zonke | 0.00125 Ngaphakathi / Ngaphakathi kwiSekethe |
Le nkcazo igubungela amabakala etyhubhu yensimbi engenastainless ngobukhulu phantsi kwe-1/2 ukuya kutsho kwi-0.050 in. (12.7 ukuya kwi-1.27 mm) ngaphandle kwedayamitha kunye nobukhulu bodonga obungaphantsi kwe-0.065 ukuya kwi-0.005 kwi-i. -ukumelana kunye nenkonzo yobushushu obuphantsi okanye obuphezulu, njengoko kuchaziwe kwiThebhile yoku-1.
QAPHELA 1: Amabanga e-austenitic stainless steel tubing anikezelwe ngokuhambelana nezi nkcukacha afunyenwe efanelekile kwinkonzo yobushushu obusezantsi ukuya kuthi ga.−325°F (−200°C) apho iCharpy inotched-bar ixabiso lempembelelo ye-15 ft·I-lbf (20 J), ubuncinane, iyafuneka kwaye la mabanga akufuneki ukuba avavanywe impembelelo.
(A) Isikhundla esitsha esekwe ngokungqinelana ne-Practice E527 kunye ne-SAE J 1086, Ziqhelanise nokuBala iiMetals kunye neeAlloys (UNS).
(B) Kwiityhubhu ze-TP316L ezingenamthungo, ubuninzi be-silicon buya kuba yi-1.00 %.
(C) Kwimibhobho ye-TP 316 edibeneyo, uluhlu lwe-nickel luya kuba yi-10.0-14.0 %.
(D) IBakala TP I-321 iya kuba nomxholo we-titanium ongekho ngaphantsi kwamaxesha amahlanu omxholo wekhabhoni kwaye ungabi ngaphezu kwe-0.60 %.
(E) Amabanga TP 347 kunye ne-TP I-348 iya kuba nomxholo we-columbium kunye ne-tantalum ongekho ngaphantsi kweshumi lokuphindaphinda umxholo wekhabhoni kwaye ungabi ngaphezu kwe-1.0 %.
1.2 Iimfuno ozikhethelayo ezongezelelweyo zibonelelwe kwaye, xa zifunwa, ziya kuchazwa ngokomyalelo.
1.3 Amaxabiso achazwe kwii-intshi-pound units kufuneka athathwe njengomgangatho.Amaxabiso anikwe kwizibiyeli lutshintsho lwemathematika ukuya kwiiyunithi ze-SI ezibonelelwa ngengcaciso kuphela kwaye azithathwa njengomgangatho.
umphezulu wokufunxa kunye nokuchola, umphezulu oqaqambileyo oqhotyoshelweyo, umphezulu we-OD opolishiweyo, i-OD & ne-ID epholishiweyo umphezulu njl.
| Umphezulu Gqiba | Ingcaciso | Isicelo |
| 2B | Ezo zigqitywe, emva kokuqengqeleka okubandayo, ngonyango lobushushu, ukuchola okanye olunye unyango olulinganayo kwaye okokugqibela ngokuqengqeleka okubandayo ukunikezela ngokukhazimla okufanelekileyo. | Izixhobo zonyango, ishishini lokutya, izinto zokwakha, izixhobo zasekhitshini. |
| BA | Ezo zicutshungulwa ngonyango lobushushu obuqaqambileyo emva kokuqengqeleka okubandayo. | Izixhobo zasekhitshini, izixhobo zoMbane, ulwakhiwo lwesakhiwo. |
| NO.3 | Ezo zigqitywe ngokugudiswa ngeNo.100 ukuya kwiNo.120 yeziqhoboshi ezichazwe kwiJIS R6001. | Izitya zasekhitshini, ukwakhiwa kwesakhiwo. |
| NO.4 | Ezo zigqitywe ngokugudiswa ngeNo.150 ukuya kuNo.180 izitshixo ezichazwe kwiJIS R6001. | Izitya zasekhitshini, ukwakhiwa kwesakhiwo, Izixhobo zonyango. |
| HL | Ezo zigqityiweyo zokupholishwa ukuze zinike imivimbo yokupholisha ngokuqhubekayo ngokusebenzisa i-abrasive yobungakanani obufanelekileyo beenkozo. | Ukwakhiwa kwesakhiwo |
| NO.1 | Umphezulu ogqityiweyo ngonyango lobushushu kunye ne-pickling okanye iinkqubo ezihambelana apho emva kokuqengqeleka okushushu. | Itanki yemichiza, umbhobho. |
