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304H bakin karfe zafi Exchanger

Takaitaccen Bayani:

AISI 304H, SS 304H U, SS 304H U, SS 304H, ASME SA 249 SS 304H, SS UNS S30409, SS 1.4948


Cikakken Bayani

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Bayanan asali

Ana amfani da bututun masu canjin zafi don canja wurin zafi daga wuri ɗaya zuwa wani tare da watsa zafi tsakanin ruwa fiye da ɗaya.Ana iya samun waɗannan masu musayar a cikin firiji da masana'antar kera motoci inda akwai yanayin zafi da zafi.Yawancin lokaci, a cikin masu musanya canjin zafi yana faruwa ta hanyar wucewa da ruwa ta cikin bututu masu kama da juna.ana amfani da abubuwa iri-iri wajen kera waɗannan bututun.Amma karfen da ya fi dacewa kuma mai matukar amfani shi ne Bakin Karfe saboda kyawawan halayensa da daidaiton sinadarai.

Bakin karfe yana ƙunshe da ɗan ƙaramin adadin chromium wanda idan yana ƙara ƙarfin juriya na ƙarfe shima yana ƙaruwa.Kasancewar molybdenum a cikin karfe yana haɓaka ƙarfinsa da sauran kaddarorin.304H babban darajar Carbon Bakin Karfe wanda ya fi dacewa akan kowane nau'in SS saboda kaddarorin sa da juriya a cikin yanayi mai yawa.Matsayin 304H yana ba da ƙarfin ƙarfi mai ƙarfi, mafi girman gajeriyar kaddarorin raɗaɗi da kyawawan halaye masu tsayayya da zafi.Wannan kuma shine dalilin ɗaukar wannan darajar a cikin ƙirƙira na bututu masu musayar zafi.

Da yake magana game da kaddarorinsa na zahiri, SS 304H yana ba da kyakkyawan juriya ga lalata, juriya ga yanayin chloride, juriyar lalatawar damuwa da juriya mai lalata a babban zafin jiki da matsa lamba.

13_304H-Bakin-Karfe-Zafi- Musanya
10_304H-Bakin-Karfe-Zafi-Musanya
07_304H-Bakin-Karfe-Zafi- Musanya

Ƙayyadaddun bayanai

Kwatankwacin Darajojin Bakin Karfe 304H Masu Canjin Zafi

STANDARD

UNS

Ayyukan Aiki NR.

Saukewa: SS304H

S30409

1.4948

Sinadarin Haɗin Kan SS 304H Mai Canjin Zafi

SS

304H

Ni

8-11

Fe

Ma'auni

Cr

18-20

C

0.04 - 0.10

Si

0.75 max

Mn

2 max

P

0.045 max

S

0.030 max

N

-

Kayayyakin Injini na SS 304H Masu Canjin Zafi

Daraja 304H
Ƙarfin Tensile (MPa) min 515
Ƙarfin Haɓaka 0.2% Hujja (MPa) min 205
Tsawaitawa (% a cikin 50mm) min 40
Tauri
Rockwell B (HR B) max 92
Brinell (HB) max 201

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