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Setšoantšo sa Q450NQR1
Setšoantšo sa Q450NQR1
Setšoantšo sa Q450NQR1
Setšoantšo sa Q450NQR1

Setšoantšo sa Q450NQR1

Atmospheric corrosion resisting steel for train rolling stock Q450NQR1 STEEL PLATE,Q450NQR1 STEEL SHEET,Q450NQR1 STEEL MATERIAL e sebelisoa haholo-holo likoloing tsa terene tse hahiloeng, literene, lijana le tse ling. Boholo ba rona ba bophara ba Q450NQR1 ke 1500mm le 1800mm.
Kenyelletso ea sehlahisoa

Atmospheric corrosion resisting steel for train rolling stock Q450NQR1 STEEL PLATE,Q450NQR1 STEEL SHEET,Q450NQR1 STEEL MATERIAL e sebelisoa haholo-holo likoloing tsa terene tse hahiloeng, literene, lijana le tse ling. Boholo ba rona ba bophara ba Q450NQR1 ke 1500mm le 1800mm.


Litlhaloso:
Botenya: 3mm-150mm
Bophara: 30mm-4000mm
Bolelele: 1000mm--12000mm
Tekanyetso: ASTM EN10025 JIS GB

Thepa ea Q450NQR1 ke tšepe ea kantle le tšepe ea boemo ba leholimo e sebelisoang ka har'a lijana, litšepe tsa feme ea matla le merero ea terene, joalo ka tšepe bakeng sa litšoantšo tse kholo tsa kantle. Tšepe ea boemo ba leholimo (ke hore, tšepe ea atmospheric corrosion resistant) ke letoto la litšepe tsa alloy tse tlaase pakeng tsa tšepe e tloaelehileng le tšepe e sa hloekang, tse theko e tlaase le tsa boleng bo botle. Ka mor'a ho kopanya mochine o mocha, thekenoloji e ncha le ts'ebetso e ncha ea metallurgy ea morao-rao, nts'etsopele e tsitsitseng le mekhoa e mecha e ka finyelloa 'me ke ea lefats'e.

Lintlha tsa tekheniki

Motsoako oa lik'hemik'hale bakeng sa lefuba/T 1979 Q450NQR1 STEEL PLATE (Heat Analysis Max%)

Lintho tse ka sehloohong tsa lik'hemik'hale tsa Q450NQR1

C

Si

Mong

P

S

Cu

Kr

Ni

0.12

0.75

1.50

0.025

0.008

0.20-0.55

0.30-1.25

0.12-0.65



Monyetla o ka sehloohong oa sebopeho sa lik'hemik'hale tsa tšepe ea Q450NQR1 ke hore e entsoe ka tšepe e tloaelehileng ea k'habone 'me e na le koporo e nyane, nickel le lintho tse ling tse hananang le ho bola. E na le litšoaneleho tsa matla a tšepe, ductility, ho theha, ho cheselletsa, ho roala ho hanyetsa, mocheso o phahameng, mokhathala joalo-joalo; Ho hanyetsa boemo ba leholimo ke makhetlo a 2 ~ 8 ho feta a tšepe e tloaelehileng ea carbon, 'me ts'ebetso ea ho roala ke makhetlo a 1.5 ~ 10 ea tšepe e tloaelehileng ea carbon, e ka sebelisetsoang liphahlo tse tšesaane, tse se nang letho kapa tse nolofalitsoeng. Tšepe e na le litšobotsi tsa ho thibela mafome, ho hanyetsa ho bola, ho phela nako e telele, ho fokotsa le ho fokotsa tšebeliso, ho boloka basebetsi le ho boloka matla, e leng molemo ho baetsi ba likarolo le basebelisi.

Litšobotsi tse ka sehloohong tsa thepa ea Q450NQR1 li bua ka tšepe e nang le alloy e tlase e nang le lesela le sireletsang khahlanong le mafome le ho hanyetsa kutu ea sepakapaka, e ka sebelisoang ho etsa meaho ea tšepe e kang likoloi, marokho, litora le lijana. Ha ho bapisoa le tšepe ea carbon, tšepe ea boemo ba leholimo e na le khanyetso e ntle ea kutu sepakapakeng. Ha ho bapisoa le tšepe e sa hloekang, tšepe ea boemo ba leholimo e na le likaroloana tse nyenyane feela tsa motsoako, tse kang phosphorus, koporo, chromium, nickel, molybdenum, niobium, vanadium, titanium, joalo-joalo Kakaretso ea likarolo tsa motsoako ke liphesente tse 'maloa feela, ho fapana le stainless. tšepe, e fihlang ho 100%. Liphesente tse leshome, kahoo theko e batla e le tlaase.
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