Soosaaraha birta

15 sano oo khibrad wax soo saar ah
Bir

Sa516 gr 70 taarikada binacadaha cadaadiska cadaadiska

Sharraxaadda Gaaban:

Magaca: Taargooyinka binacadaha daboolka

Presss Pessel Steel Steel waxaa loo isticmaalaa codsiyo badan oo cadaadiska gudaha ah uu aad uga sarreeyo cadaadiska jawiga. A516 bir bir bir ah waa bir kaarboon leh faahfaahinno loogu talagalay taarikada weerarka weelka cadaadiska iyo adeegga heerkulka dhexdhexaadka ah ama heerkulka hoose.

Dhumucda: laga bilaabo 3mm illaa 150mm

Ballac: laga bilaabo 1,500mm ilaa 2,500mm ama sidii loogu baahdo

Dhererka: laga bilaabo 6,000mm illaa 12,000mm ama sidii loogu baahdo

Goobta asalka ah: Shiinaha

Shahaadaynta: SGS, ISO, MTC, COO, iwm

Waqtiga gudbinta:3-15 maalmood

Shuruudaha Bixinta: L / C, T / T

Awoodda sahayda: 1000ThonsBil kasta

 


Si faahfaafo

Calaamadaha wax soo saarka

Waa maxay saxanka birta cadaadiska ee kaadida?

PRESEL PRESEL PRESEL PRET waxay dabooshaa fasalo bir ah oo loogu talagalay in lagu isticmaalo maraakiibta cadaadiska, kuleylka, isweydaarsiga kuleylka iyo weel kale oo ka kooban gaas ama dareere ku jira cadaadiska sare ama dareere ah. Tusaalooyinka caanka ah waxaa ka mid ah dhululubooyinka gaaska ee karinta iyo alxanka, dhululubo oksijiin ah oo quusinta iyo haamaha badan ee taangiyada waaweyn ee aad ku aragtid dib-u-dhiska saliida ama geedka kiimikada. Waxaa jira kiimikooyin aad u fara badan oo kaladuwan iyo dareere ah oo ku kaydsan oo lagu farsameeyo cadaadis. Tani waxay u dhexeeyaan walxaha kacsan sida caanaha iyo saliida timirta illaa saliida ceyriska iyo gaaska dabiiciga ah iyo kuwa ay uga baxaan aashitada iyo kiimikooyinka sareeya ee loo yaqaan 'methyl isocycyante'. Marka hababkan ayaa u baahan gaaska ama dareeraha inay aad u kulul yihiin, halka kuwa kale ay ku jiraan heerkul aad u hooseeya. Sidaas darteed waxaa ku yaal fasallo balaaran oo bir ah oo kaladuwan oo la kulma kiisaska isticmaalka kala duwan ee isticmaalka.

Guud ahaan kuwan waxaa loo qaybin karaa saddex kooxood. Waxaa jira koox ka mid ah fasalada kaarboon ee kaadi kortayda. Kuwaani waa stors-yada caadiga ah waxayna la tacaali karaan codsiyo badan oo ay ku jiraan dhir hoose iyo kuleyl hooseeya. Maaddaama kuleylka iyo gogosha ay saameyn badan ku leeyihiin taarikada birta chromium chromium, molybdenum iyo nikkel ayaa lagu daray si loo bixiyo iska caabin dheeraad ah. Ugu dambeyntiina% koromomiyada, Nikkel iyo Moylybdenum waxaad leedahay taarikada birta ee aadka u adkeysta oo loo isticmaalo codsiyada muhiimka ah iyo halka ay ka fogaadaan innaga iyo warshadaha dawooyinka.

Heerka saxanka birta dhiig ah

Astm a202 / a202m Astm a203 / a20mm Astm a204 / a204m Astm a285 / a285m
ASTM A299 / A299m ASTM A302 / A302M ASTM A387 / A387M ASTM A515 / A515M
ASTM A516 / A516M ASTM A517 / A517M Astm a533 / a533m ASTM A537 / A537M
ASTM A612 / A612M Astm a662 / a662m En10028-2 En10028-3
En10028-5 En10028-6 JIS G3115 JIS G3103
GB713 GB3531 Dil 17155  
A516 ayaa la heli karaa
Heer u qaybin Dhumuc weyni Ballac Dherer
Fasalka 55/60/65/70 3/16 "- 6" 48 "- 120" 96 "- 480"
A537 ayaa la heli karaa
Heer u qaybin Dhumuc weyni Ballac Dherer
A537 1/2 "- 4" 48 "- 120" 96 "- 480"

Codsiyada saxan ee saxarka cadaadiska

● A516 bir bir ah oo bir ah oo bir ah oo leh sharadooyin kaarboor ah taarikada weerarka weelka cadaadiska iyo adeegga heerkulka dhexdhexaadka ah ama hoose.
● A537 waa kuleyl lagu daweeyo iyo cawaaqib xumo, waxay soo bandhigaysaa awood sare iyo awood aan waxtar lahayn marka loo eego fasalada caadiga ah ee A516.
● A612 waxaa loo isticmaalaa codsiyada xididdada dhiigbaxa ee heerkulka iyo hoose.
● Taargooyinka birta ah ee a285 ah waxaa loogu talagalay maraakiibta cadaadiska culeyska iyo taarikada lagu sameeyo si caadi ah loo bixiyo xaaladaha asluubta ah.
● TC128-Fasalka B-ga ayaa caadi ahaa loona adeegsaday gawaarida taarikhda tareenka ee sareeya.

Codsiyada kale ee kululaynta iyo saxanka cirka ee saxarada

nasashada ka yarsho dhaqameed sadarka Dharka la xiray
miisayaasha nabar kuleylka kuleylka tuubooyin
Maraakiibta cadaadiska gawaarida taangiga Taangiyada Kaydinta hagaajin

Awoodda Jindalai waxay ku jirtaa saxan bir ah oo dhiig ah oo aad u sarreysa oo loo adeegsaday warshadaha saliida iyo gaaska oo gaar ahaan saxan bir bir ah oo u adkaysata digirta (HIC) halka aan ka helno ka mid ah kaydka ugu waaweyn adduunka oo dhan.

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