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904L igwe anaghị agba nchara okpomọkụ Exchanger

Nkọwa dị mkpirikpi:

Igwe anaghị agba nchara 904L igwe anaghị agba nchara, 904L igwe anaghị agba nchara, ASTM A249 904L igwe anaghị agba nchara, SS 1.4539 Okpomọkụ Exchanger Tube, igwe anaghị agba nchara 904L Heat Exchanger.

Igwe anaghị agba nchara 904L bụ SS austenitic nke nwere ntakịrị mgbakwunye nke molybdenum nke na-enye ezigbo nguzogide corrosion, nguzogide corrosion crevice, yana nguzogide gburugburu chloride.Ọkwa ahụ na-egosipụta ezigbo nguzogide ibelata acid na ike dị elu na oke okpomọkụ.Mgbakwụnye ọla kọpa na ọkwa ahụ na-egosipụta ezigbo ihe mgbochi na gburugburu acid nke etinyebere n'ozuzu acid sulfuric.Ọnụnọ nke ọdịnaya alloy dị elu na ọkwa na-enye ezigbo nguzogide nrụgide mgbawa corrosion na mgbe ahụ ọkwa ahụ dịkwa mfe.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Ozi bụ isi

SS 904L bụ ihe dị ala carbon nke na-eme ka nguzogide nke uche site na usoro ịgbado ọkụ ma na-enyere aka igbochi corrosion intergranular.Ọkụ ndị na-ekpo ọkụ ọkụ nke ọkwa a na-ewu ewu n'etiti ndị na-azụ ahịa n'ihi nnukwu ihe onwunwe ya.

ịdị elu nke igwe anaghị agba nchara 904L Heat Exchanger Tubes nye ndị na-azụ ha n'ofe ụwa.Ụlọ ọrụ ahụ abanyela n'ọkwá dị elu n'ahịa n'ihi afọ nke ịrụsi ọrụ ike na ahụmahụ ha.A na-enye ndị na-azụ ahịa ihe dị elu nke tube ndị na-ekpo ọkụ ọkụ na ọnụ ahịa asọmpi.A na-azụta akụrụngwa nke ha na-eji n'aka ndị na-ere ahịa ntụkwasị obi nke ndị ọkachamara ụlọ ọrụ na-anwale n'ihu.Ha na-enyekwa ihe ndị pụrụ iche na ngwaahịa ha a kpụrụ akpụ.Ngosipụta pụrụ iche dị ka imecha njedebe dị elu, akụkụ ziri ezi, ịdịte aka dị mma na nnyefe oge nke ngwaahịa bụ ụfọdụ ọrụ.

Nkọwapụta

Dakọtara Ọkwa nke igwe anaghị agba nchara 904L Okpomọkụ Tubes

Ọkọlọtọ

UNS

Ọrụ NR.

JIS

AFNOR

BS

GOST

EN

SS 904L

N08904

1,4539

SUS 904L

Z2 NCDU 25-20

904S13

STS 317J5L

X1NiCrMoCu25-20-5

Ngwakọta kemịkalụ nke SS 904L Heat Exchanger Tube

Ọkwa 904L
Ike Tensile (MPa) min 490
Mpụta Ike 0.2% Ihe akaebe (MPa) min 220
Mgbatị (% na 50mm) min 35
Isi ike  
Rockwell B (HR B) kacha 70-90 nkịtị
Brinell (HB) kacha -

Njirimara igwe nke SS 904L Okpomọkụ Ọkụ

Ọkwa 904L
Ike Tensile (MPa) min 485
Mpụta Ike 0.2% Ihe akaebe (MPa) min 170
Mgbatị (% na 50mm) min 40
Isi ike  
Rockwell B (HR B) kacha 92
Brinell (HB) kacha 201

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