904L Stainless Hlau Sib Xws

Dab tsi yog 904L cov khoom siv?
904L (Tsis yog N08904, 1.4539) yog qhov siab alloy Austenitic steel. Nws kwv yees kwv yees ntawm 20% cr, 25% ni, 4.0% mo thiab 1.5% cu ua kom muaj kwv yees li ntawm 43. Nws tau tsim muaj kwv yees li ntawm 20% mus rau 85%.

 

Dab tsi yog 904L stainless hlau sib npaug rau?

904L stainless hlau yog sib npaug rau tsis ntseeg n08904, 1.4539 (En), thiab x1nicrmocu25 - 20-5. Nws tseem yog lub npe hu ua tus qub Austenic stainless hlau, muab cov acidosion zoo heev, tshwj xeeb hauv cov acidic thiab chloride muaj ib puag ncig.

 

Tshuaj lom neeg muaj pes tsawg leeg ntawm stainless hlau 1.4539

Cov ntsiab lus tsis tau teev nyob hauv cov lus no yuav tsum tsis txhob txhob txwm ua rau cov hlau tsis muaj kev pom zoo ntawm tus neeg yuav khoom tshwj tsis yog cov duab pov tseg.

C	Si	Mn	Ni	P	S	Cr	Mo	N	CU
Max 0.02	Max 0.7	Max 2	24 - 26	Max 0.03	Max 0.01	19 - 21	4 - 5	Max 0.15	1.2 - 2

 

Cov Khoom Siv Lub Cevntawm stainless hlau 1.4539

Teem nqi	Ceev (kg / m3)	Elastic modulus (GPA)	Lub ntsiab lus co - eff ntawm thermal expansion (μm / M / Degree)			Thermal conductivity (W/m.K)		Kev kub kub tshwj xeeb 0-100 degree (J / KG.K)	Elec resistivity (nΩ.m)
			0-100 Qib	0-315 Qib	0-538 Qib	Ntawm 20 degree	Ntawm 500 degree
904L	7900	190	15	-	-	11.5	-	500	952

 

Yuav ua li cas txog 904L stainless hlau hardness?

904L stainless hlau feem ntau muaj pob zeb ua pob zeb nyuaj ntawm 70-90 hrb (rockwell b nplai). Qhov chaw no nws rau ntawm softer kawg ntawm stainless hlau hardness spectrum, tab sis nws tsis yog qhov nyuaj piv rau qee tus hlau tsis xeb.

 

Tau 904L hlau xeb?
904L stainless hlau yog lub siab-}}}}} xaus rau cov ntsiab lus muaj roj carless, uas txhais tau tias nws yog qhov tsis txaus ntseeg- tiv taus. Cov hlau no tau zoo -}}}}}}}}}}}}}}}}}}}}}} Kuv muaj feem ntau ntawm cov corrosion, xws li kev lag luam ib puag ncig, chaw ua tubrog nkoj.

 

Dab tsi yog qhov sib txawv ntawm 304L thiab 904L steel?
904L yog cov tiv taus ntau dua 304l. 904}}}}} l muaj tsawg dua kev txom nyem los ntawm kev ntxhov siab corrosion ntau dua 304L.

 

Dab tsi yog qhov txawv ntawm 904L thiab 254SMO?
904L (UN tsis muaj N08904) thiab 254 smo (uns uncus-}}}}%) thiab nitrogen (0.18-0.25%) cov ntsiab lus.
904L yog tus nqi ntau dua -} Siv tau ua haujlwm me me, hos 254 smo yog nyiam rau cov ntawv thov hnyav li desalination nroj tsuag. Ob leeg tsis -} sib nqus thiab sib nqus.

 

Yog tias koj muaj ib qhov project xav tau rau 904L stainless hlau phaj, thov koj xav tso ib qho kev txiav txim. Gnee muaj cov khoom lag luam loj ntawm cov khoom nrov rau koj xaiv los ntawm. Peb tuaj yeem ua lawv cov ntaub ntawv khoom siv tau, suav nrog cov paib, coils, tub, thiab xaim. Txhawm rau kom ntxaws tshuaj muaj pes tsawg leeg tshuaj thiab kuaj dawb, thov hu rau peb lub Hoobkas niaj hnub no. Peb muab cov nqi sib tw thiab kev pabcuam zoo heev.

904L Stainless Hlau Phaj Thiab Cov Khib Tshuag Ntau: 0.3mm-350M (tuab)
904L stainless hlau bar Tshuag ntau thiab tsawg: 3.0mm-500mm (txoj kab uas hla)

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