Dukansu ASTM A516 Gr.70 da ASTM A105 karafa ne da ake amfani da su don aikace-aikace daban-daban, don jirgin ruwa mai matsa lamba da ƙirar flange bi da bi. Bambancin farashi tsakanin su biyun na iya haifar da abubuwa da yawa:
1. Bambancin farashin kayan:
ASTM A516 Gr.70 yawanci ana amfani dashi don kera tasoshin matsin lamba, kuma kayan sa dole ne su cika buƙatu mafi girma, gami da ƙarfin ƙarfi, ƙarfin amfanin ƙasa, ƙarfin tasiri, da sauransu.ASTM A105Ana amfani dashi don kera flanges, waɗanda gabaɗaya suna da ƙananan buƙatun kayan. Saboda haka, farashin samar da ASTM A516 Gr.70 na iya zama mafi girma.
2. Bambance-bambance a cikin kayan abu:
Kayan ASTM A516 Gr.70 yawanci suna buƙatar ƙarin sarrafa injiniya da sarrafawa don biyan buƙatun aikace-aikacen su a ƙarƙashin matsanancin matsin lamba da yanayin zafin jiki. Wannan na iya buƙatar ƙarin tsari da sarrafa kayan aiki, ƙara haɓaka farashi.
3. Bukatar kasuwa da wadata:
Bukatar kasuwa da samar da kayayyaki daban-daban kuma za su shafi farashin. Idan buƙatun ASTM A516 Gr.70 yayi girma kuma kayan yana da ɗan ƙaranci, to farashin na iya tashi. Akasin haka, idan samar da ASTM A105 ya isa kuma buƙatun ya yi ƙasa da ƙasa, farashin na iya zama ƙasa.
4. Rukunin masana'anta:
FlangesGabaɗaya sun fi sauƙi don kera fiye da tasoshin matsa lamba saboda yawanci sun fi sauƙi. ASTM A516 Gr.70 abu na iya buƙatar ƙarin aikin injiniya don saduwa da buƙatun tasoshin matsa lamba na siffofi da girma dabam dabam.
A taƙaice, bambance-bambancen farashin tsakanin ASTM A516 Gr.70 da ASTM A105 ana iya danganta su da abubuwa daban-daban kamar kaddarorin kayan, buƙatun kasuwa, samuwa, da sarƙaƙƙiyar masana'anta. Lokacin siye, waɗannan abubuwan yakamata a auna su bisa ƙayyadaddun buƙatu da aikace-aikace don zaɓar kayan da ya dace kuma la'akari da farashin sa.
Lokacin aikawa: Satumba-19-2023
