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Duplex 2205 2507 Bir aan miridh lahayn

Sharaxaad Gaaban:

Fasal: ASTM A182 F53, A240, A276, A479, A789, A790, A815, A928, A988 SAE J405iwm.

Heerka: AISI, ASTM, DIN, EN, GB, ISO, JIS

Dhererka: 2000mm, 2438mm, 3000mm, 5800mm, 6000mm, ama sida looga baahan yahay macaamiisha

Ballaca: 20mm - 2000mm, ama sida looga baahan yahay macaamiisha

Dhumucda: 0.1mm -200mm

Dusha sare: 2B 2D BA (Bright Annealed) No1 No3 No4 No5 No8 8K HL (Khadka Timaha)

Muddada Qiimaha: CIF CFR FOB EXW

Waqtiga Bixinta: 10-15 maalmood gudahood ka dib marka la xaqiijiyo dalabka

Muddada lacag bixinta: 30% TT sida deebaaji iyo dheelitirka ka dhanka ah nuqul ka mid ah B/Lama LC

 


Faahfaahinta Badeecada

Calaamadaha Alaabta

Dulmar guud oo ku saabsan Birta Duplex-ka ah ee 2205

Bir aan daxal lahayn oo Duplex 2205 ah (ferritic iyo austenitic labadaba) ayaa si ballaaran loogu isticmaalaa codsiyada u baahan iska caabin wanaagsan oo daxal leh iyo xoog. Birta aan daxal lahayn ee heerka S31803 waxay martay dhowr wax ka beddel taasoo keentay UNS S32205. Heerkani wuxuu bixiyaa iska caabin sare oo daxal leh.

Heerkulka ka sarreeya 300°C, walxaha yaryar ee jilicsan ee heerkan waxay maraan roobab, heerkulka ka hooseeya -50°C walxaha yaryar waxay maraan kala-guur siman oo u dhexeeya jajabka; sidaas darteed heerkan birta aan miridhku ku habboonayn in loo isticmaalo heerkulkan.

gariiradaha birta aan miridhku lahayn ee jindalai 201 304 2b ba (12) gariiradaha birta aan daxalka lahayn ee jindalai 201 304 2b ba (13) gariiradaha birta aan daxalka lahayn ee jindalai 201 304 2b ba (14)

Bir aan bir lahayn oo laba jibbaaran oo caadi ah oo la isticmaalo

Taxanaha ASTM F TAXANAHA UNS DIN STANDARD
F51 UNS S31803 1.4462
F52 UNS S32900 1.4460
F53 / 2507 UNS S32750 1.4410
F55 / Eber 100 UNS S32760 1.4501
F60 / 2205 UNS S32205 1.4462
F61 / FERRALIUM 255 UNS S32505 1.4507
F44 UNS S31254 SMO254

Faa'iidada Birta Dabiiciga ah ee Duplex

 

Xoog La Hagaajiyay

 

Darajooyinka laba-geesoodka ah ee badan ayaa laba jibaar ka xoog badan darajooyinka birta aan lahayn ee austenitic iyo ferritic.

 

l Adkeysi Sare iyo Ductility

 

Birta aan la taaban karin ee laba-jibbaaran ayaa badanaa ka qaabaysan cadaadis marka loo eego heerarka ferritic-ga waxayna bixisaa adkeysi weyn. In kasta oo ay badanaa bixiyaan qiimo ka hooseeya biraha austenitic, qaab-dhismeedka iyo astaamaha gaarka ah ee birta laba-jibbaaran ayaa badanaa ka miisaan badan walaac kasta.

 

l Iska caabinta Daxalka Sare

 

Iyada oo ku xidhan heerka su'aasha laga qabo, biraha aan daxalka lahayn ee duplex waxay bixiyaan iska caabin la barbar dhigi karo (ama ka wanaagsan) daxalka oo ah darajooyin caadi ah oo austenitic ah. Biraha leh nitrogen, molybdenum, iyo chromium oo kordhay, biraha waxay muujiyaan iska caabin sare oo ku wajahan daxalka qalooca iyo godadka koloriinta.

 

Waxtarka Kharashka

 

Birta aan daxalka lahayn ee duplex waxay bixisaa dhammaan faa'iidooyinka kor ku xusan iyadoo u baahan heerar hoose oo molybdenum iyo nikkel ah. Tani waxay ka dhigan tahay inay tahay ikhtiyaar qiimo jaban marka loo eego noocyo badan oo austenitic dhaqameed ah oo bir aan daxalka lahayn ah. Qiimaha birta laba-laaban badanaa way ka yar tahay kuwa kale ee birta taasoo sahlaysa in la qiyaaso kharashyada - labadaba heer hore iyo heer nololeedba. Xoogga sare iyo iska caabbinta daxalka ayaa sidoo kale macnaheedu yahay in qaybo badan oo laga sameeyay birta laba-laaban ay ka khafiifsan karaan kuwa kale ee austenitic-ga ah iyagoo bixinaya kharashyo hooseeya.

gariiradaha birta aan daxalka lahayn ee jindalai 201 304 2b ba (37)

Isticmaalka iyo Isticmaalka Birta Duplex

l Duplex Steel Isticmaalka mishiinada Dharka

Isticmaalka Birta Duplex ee warshadaha Saliidda iyo gaaska

Isticmaalka Birta Duplex ee Nidaamyada Dhuumaha Gaaska Caafimaadka

Isticmaalka Birta Duplex ee warshadaha wax soo saarka dawooyinka

l Birta Duplex ee loo isticmaalo tuubooyinka dareeraha ah.

Isticmaalka Birta Duplex ee qaab-dhismeedka casriga ah.

Isticmaalka Birta Duplex ee mashaariicda qashinka biyaha.

Warshadda gariiradda jindalai-SS304 201 316 (40)


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