27SiMn Alloy Pipe ea tšepe e se nang Seamless

Tlhaloso e Khutšoanyane:

Lipeipi tsa tšepe tsa 27SiMn li sebelisoa haholo indastering ea likoloi, peterole, lik'hemik'hale le tsa likepe.27SiMn phala ea tšepe e tloaelehile ebile ea halefa, 'me e koahetsoe ka phosphate kahare le kantle.Pipe ena ea tšepe e sebelisoa haholo-holo sebakeng se tingoeng le se halefileng ho etsa likarolo tse chesang tsa litempe (likarolo tsa hydraulic) tse hlokang boima bo phahameng le ho roala ho hanyetsa, le likarolo tse chesang tsa ho hatakela tse hlokang boima bo phahameng le ho roala ho hanyetsa.

27SiMn seamless tšepe pipe e na le boima bo phahameng, bophara ba boima bo boima ka metsing ke 8 ~ 22mm, machinability e ntle, polasetiki e batang e bohareng le ho cheseha;Ho phaella moo, ho tiea ha phala ea tšepe ha ho fokotsehe haholo nakong ea phekolo ea mocheso, empa e na le matla a phahameng haholo le ho hanyetsa, haholo-holo ha metsi a tima.


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Sebopeho sa Lik'hemik'hale(%)

Lintlha

Min.

Max.

C

0.24

0.32

Si

1.10

1.4

Mn

1.10

1.4

P

 

0.035

S

 

0.035

Cu

 

0.3

Cr

 

0.3

Ni

 

0.3

Mo

 

0.15

Thepa ea Mechini

Matla a tšepe

565855

σb/MPa

Kotulo Matla

200

σ 0.2 ≥/MPa

Elongation

14

δ5≥()

ψ

-

ψ≥()

Akv

-

Akv≥/J

HBS

051698

-

HRC

30

 

Lintho Tsa 'Mele

Katoloso ea mocheso

68-30

e-6/K

Thermal conductivity

93-72

W/mK

Mocheso o khethehileng

450-460

J/kg.K

Mocheso o qhibilihang

2384-8458

C

Botenya

2244-1217

kg/m3

Ho hanyetsa

0.50-0,60

Ohm.mm2/m

Tsamaiso ea Phekolo ea Mocheso

Annealing

Ho tima

Ho halefisa

Ho tloaeleha

Q & T


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