Astm A106 Sumul Karfe Bututu

Bayani dalla-dalla da maki na Bututun Karfe na ASTM A106
Daidaitacce: ASTM A106
Maki: A, B, da C
Daraja ta A: Ƙarfin juriya mai ƙarfi.
Daraja ta B: An fi amfani da ita, an daidaita ta tsakanin ƙarfi da farashi.
Daraja ta C: Ƙarfin juriya mai ƙarfi.

Bututun Karfe ASTM A106 SMLSSinadarin Sinadarai
Sinadaran sunadarai sun bambanta kaɗan a cikin maki, amma gabaɗaya sun haɗa da:

Carbon (C): Kusan 0.25% don Aji na B
Manganese (Mn): 0.27-0.93% ga Aji na B
Phosphorus (P): Matsakaicin 0.035%
Sulfur (S): Matsakaicin 0.035%
Silicon (Si): Mafi ƙarancin 0.10%

Bututun Karfe mara sumul ASTM A106Kayayyakin Inji
Ƙarfin Taurin Kai:

Aji na A: Mafi ƙarancin 330 MPa (48,000 psi)
Aji na B: Mafi ƙarancin 415 MPa (60,000 psi)
Aji na C: Mafi ƙarancin 485 MPa (70,000 psi)
Ƙarfin Yawa:

Aji na A: Mafi ƙarancin 205 MPa (30,000 psi)
Aji na B: Mafi ƙarancin 240 MPa (35,000 psi)
Aji na C: Mafi ƙarancin 275 MPa (40,000 psi)

Bututun Karfe Mara SumulAikace-aikace
Masana'antar Mai da Iskar Gas:

Jigilar mai, iskar gas, da sauran ruwaye a ƙarƙashin matsin lamba da zafin jiki mai yawa.

Cibiyoyin Wutar Lantarki:

Ana amfani da shi a tsarin boiler da kuma masu musayar zafi.

Masana'antar Man Fetur:

Don sarrafawa da jigilar sinadarai da hydrocarbons.

Tsarin Bututun Masana'antu:

A cikin tsarin bututu daban-daban masu zafi da matsin lamba.

ASTM A106 Bututun Karfe Mara SumulFa'idodi
Sabis na Zafin Jiki Mai Girma:

Ya dace da aikace-aikace da suka shafi yanayin zafi mai yawa saboda kayansa.

Ƙarfi da Dorewa:

Gine-gine marasa sumul yana ba da ƙarfi da aminci mafi girma idan aka kwatanta da bututun da aka haɗa.

Juriyar Tsatsa:

Kyakkyawan juriya ga tsatsa na ciki da na waje, musamman idan an shafa ko an yi layi.

Sauƙin amfani:

Akwai shi a cikin girma dabam-dabam da kauri don biyan buƙatun masana'antu daban-daban.