304H steel stainless exchanger ubushushu Umfanekiso obonakalayo

304H intsimbi yokutshintshiselana kobushushu

Inkcazelo emfutshane:

I-AISI 304H i-Heat Exchanger Tubing, i-SS 304H U i-Bend Exchanger Tubing, i-ASME SA 249 SS 304H i-Heat Exchanger Tubes, i-SS UNS S30409 i-Heat Exchanger Tubes, i-SS 1.4948 U-Tube Heat Exchanger, i-SS S30409 Shell

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ulwazi olusisiseko

Iityhubhu zokuTshintsha ubushushu zisetyenziselwa ukudlulisa ubushushu ukusuka kwindawo engatshintshiyo ukuya kwenye ngokusasaza ubushushu phakathi kolwelo olungaphezulu kwenye.Aba batshintshisi banokufumaneka kwiifriji kunye namashishini eemoto apho kukho ubushushu obuphezulu kunye nobushushu.Ngokuqhelekileyo, kwii-exchangers ukutshintshwa kobushushu kwenzeka ngokugqithisa ulwelo kwiityhubhu ezihambelanayo.iintlobo ngeentlobo zemathiriyeli zisetyenziswa ekwenzeni le mibhobho.Kodwa eyona nto isebenzisekayo kwaye iluncedo kakhulu yintsimbi yeStainless Steel ngenxa yeempawu zayo ezintle kunye nokwakheka kweekhemikhali ezilungelelanisiweyo.

Intsimbi engatyiwayo inesixa esincinci sechromium ethi xa isonyuka ipropathi echasayo yentsimbi nayo inyuke.Ubukho be-molybdenum kwintsimbi kwandisa amandla ayo kunye nezinye iimpawu.I-304H libakala eliphezulu lekhabhoni yeStainless Steel ekhethwayo ngaphezu kwawo nawaphi na amanye amabakala eSS ngenxa yeempawu zayo kunye nokunyamezelana kwimekobume ebanzi.Ibanga le-304H libonelela ngamandla okuqina aphezulu, iipropathi ezinkulu ezirhubuluzayo ezimfutshane kunye neempawu ezibalaseleyo zokumelana nobushushu.Esi sisizathu sokuchola eli bakala ekwenziweni kweetyhubhu zokutshintsha ubushushu.

Ukuthetha malunga neempawu zayo zomzimba, i-SS 304H inika ukuxhathisa okugqwesileyo kwi-corrosion, ukuchasana kwe-pitting kwimo yekloride, uxinzelelo lwe-crack corrosion resistance kunye ne-crevice corrosion resistance kubushushu obuphezulu obuphezulu kunye noxinzelelo.

I-13_304H-Stainless-Stainless-Heat-Exchanger

I-10_304H-Stainless-Stainless-Heat-Exchanger

07_304H-Stainless-Stainless-Heat-Exchanger

Iinkcukacha

IBanga eliLingeneyo leNtsimbi ye-Stainless 304H yokuTshintsha ubushushu

UMGANGATHO	UNS	WERKSTOFF NR.
I-SS 304H	S30409	1.4948

Ukubunjwa kweMichiza ye-SS 304H yokuTshintsha ubushushu beTube

SS	304H
Ni	8 – 11
Fe	Ibhalansi
Cr	18 – 20
C	0.04 - 0.10
Si	0.75 ubuninzi
Mn	2 ubuninzi
P	0.045 ubuninzi
S	0.030 ubuninzi
N	-

IiPropati zoomatshini be-SS 304H yokuTshintsha ubushushu beMibhobho

IBanga	304H
Amandla e-Tensile (MPa) min	515
Amandla eSivuno 0.2% Ubungqina (MPa) min	205
Ubude (% kwi-50mm) min	40
Ukuqina
Rockwell B (HR B) max	92
Brinell (HB) max	201