ASTM A632 Karfe bututu
Bayanin ƙayyadaddun ya ƙunshi maki na bututun bakin karfe don juriyar lalata gabaɗaya da ƙarancin ko babban sabis na zafin jiki.Bututun za su yi sanyi gamawa kuma za a yi su ta hanyar da ba su da kyau ko walda.Duk kayan za a shirya su a cikin yanayin zafi mai zafi.Hanyar maganin zafi zai ƙunshi dumama kayan da kashewa a cikin ruwa ko saurin sanyaya ta wasu hanyoyi.Gwajin tashin hankali, gwaje-gwajen walƙiya, gwaje-gwajen hydrostatic, gwaje-gwajen matsa lamba na iska, da gwaje-gwajen lantarki marasa lalacewa dole ne a yi su daidai da ƙayyadaddun buƙatun.
OD SizeInches | Kaurin bango | OD± Inci | |
ASTM A632 Tubing | Karkashin 1/2 | 0.020 To 0.049 | 0.004 |
ASTM A632 Tubing | 1/2 zuwa 1 | 0.020 zuwa 0.065 | 0.005 |
ASTM A632 Tubing | 1/2 zuwa 1 | 0.065 zuwa 0.134 | 0.010 |
ASTM A632 Tubing | Sama da 1 zuwa 1-1/2 | 0.025 To 0.065 | 0.008 |
ASTM A632 Tubing | Sama da 1 zuwa 1-1/2 | 0.065 zuwa 0.134 | 0.010 |
ASTM A632 Tubing | Fiye da 1-1/2 zuwa 2 | 0.025 To 0.049 | 0.010 |
ASTM A632 Tubing | Fiye da 1-1/2 zuwa 2 | 0.049 zuwa 0.083 | 0.011 |
ASTM A632 Tubing | Fiye da 1-1/2 zuwa 2 | 0.083 zuwa 0.149 | 0.012 |
ASTM A632 Tubing | Fiye da 2 zuwa 2-1/2 | 0.032 To 0.065 | 0.012 |
ASTM A632 Tubing | Fiye da 2 zuwa 2-1/2 | 0.065 zuwa 0.109 | 0.013 |
ASTM A632 Tubing | Fiye da 2 zuwa 2-1/2 | 0.109 zuwa 0.165 | 0.014 |
ASTM A632 Tubing | Sama da 2-1/2 zuwa 3-1/2 | 0.032 To 0.165 | 0.014 |
ASTM A632 Tubing | Sama da 2-1/2 zuwa 3-1/2 | fiye da 0.165 | 0.020 |
ASTM A632 Tubing | Fiye da 3-1/2 zuwa 5 | 0.035 To 0.165 | 0.020 |
ASTM A632 Tubing | Fiye da 3-1/2 zuwa 5 | fiye da 0.165 | 0.025 |
ASTM A632 Tubing | Fiye da 5 zuwa 7-1/2 | 0.049 To 0.250 | 0.025 |
ASTM A632 Tubing | Fiye da 5 zuwa 7-1/2 | fiye da 0.250 | 0.030 |
ASTM A632 Tubing | Sama da 7-1/2 zuwa 16 | duka | 0.00125 A cikin Da'irar |
Wannan ƙayyadaddun ya ƙunshi maki na bututun bakin karfe a cikin masu girma a ƙarƙashin 1/2 zuwa 0.050 in. (12.7 zuwa 1.27 mm) a cikin diamita na waje da kaurin bango ƙasa da 0.065 a cikin ƙasa zuwa 0.005 in. (1.65 zuwa 0.13 mm) don lalata gabaɗaya. -masu juriya da ƙarancin-ko sabis na zafin jiki, kamar yadda aka tsara a cikin Table 1.
NOTE 1: An samo maki na austenitic bakin karfe tubing da aka yi daidai da wannan ƙayyadaddun bayanai sun dace da sabis na ƙarancin zafin jiki har zuwa-325°F (-200°C) wanda Charpy nottched-bar tasirin tasirin 15 ft·lbf (20 J), mafi ƙanƙanta, ana buƙata kuma waɗannan maki ba sa buƙatar gwada tasiri.
(A) Sabuwar nadi da aka kafa daidai da Practice E527 da SAE J 1086, Kwarewa don Ƙarfe Ƙarfe da Alloys (UNS).
(B) Don bututun TP316L maras kyau, matsakaicin silicon zai zama 1.00 %.
(C) Domin welded TP 316 tubes, nickel kewayon zai zama 10.0-14.0 %.
(D) Babban darajar TP 321 zai sami abun ciki na titanium wanda bai gaza sau biyar na abun cikin carbon ba kuma bai wuce 0.60 ba. %.
(E) Darajojin TP 347 da TP 348 zai sami columbium da abun ciki na tantalum wanda bai gaza sau goma na abun cikin carbon ba kuma bai wuce 1.0 ba. %.
1.2 An ba da ƙarin buƙatun zaɓi kuma, lokacin da ake so, za a bayyana haka a cikin tsari.
1.3 Ma'auni da aka bayyana a cikin raka'a-inci ya kamata a ɗauke su azaman ma'auni.Ƙididdiga da aka bayar a cikin baƙaƙen lissafin lissafi ne zuwa raka'o'in SI waɗanda aka tanadar don bayani kawai kuma ba a ɗauke su misali ba.
annealing da pickling surface, mai haske annealing surface, OD goge surface, OD & ID goge surface da dai sauransu.
Ƙarshen Sama | Ma'anarsa | Aikace-aikace |
2B | Wadanda suka gama, bayan juyi sanyi, ta hanyar magani mai zafi, pickling ko wani magani makamancin haka kuma ta ƙarshe ta hanyar mirgina sanyi don ba da haske mai dacewa. | Kayan aikin likita, Masana'antar abinci, Kayan gini, Kayan abinci. |
BA | Wadanda aka sarrafa tare da maganin zafi mai haske bayan mirgina sanyi. | Kayan dafa abinci, Kayan lantarki, Gine-gine. |
NO.3 | Wadanda aka gama ta hanyar gogewa tare da No.100 zuwa No.120 abrasives da aka ƙayyade a cikin JIS R6001. | Kayan dafa abinci, Gine-gine. |
NO.4 | Wadanda aka gama ta hanyar gogewa tare da No.150 zuwa No.180 abrasives da aka ƙayyade a cikin JIS R6001. | Kayan dafa abinci, Gine-gine, Kayan aikin likita. |
HL | Waɗanda suka gama gogewa don ba da ƙoshin ƙoshin ci gaba ta hanyar amfani da abrasive na girman hatsin da ya dace. | Ginin gini |
NO.1 | Fuskar da aka gama ta hanyar magani mai zafi da pickling ko matakai masu dacewa a wurin bayan mirgina mai zafi. | Chemical tank, bututu. |