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30CrMnSiA letlapa le chesang le kolobisitsoeng
30CrMnSiA letlapa le chesang le kolobisitsoeng
30CrMnSiA letlapa le chesang le kolobisitsoeng
30CrMnSiA letlapa le chesang le kolobisitsoeng

30CrMnSiA letlapa le chesang le kolobisitsoeng

Tekanyetso ea GB T-3077 30CRMNSIA e sebetsa ha ho etsoa lipeipi tsa tšepe tse beretsoeng tse entsoeng ka tšepe e nang le k'habone e phahameng ea chromium e sebetsitsoeng ka terata ea tšepe e kentsoeng, e kolobisitsoeng ka serame. Ts'epe e tsoelang pele ea ho lahla ha e khothalletsoe hore e be thepa ea libolo.
Kenyelletso ea sehlahisoa
Alloy structural steel ke mofuta oa tšepe o sebelisoang e le likarolo tsa mochini le likarolo tse fapaneng tsa boenjiniere, tse nang le motsoako o le mong kapa ho feta.
30CrMnSiA ke k'habone e mahareng e nang le matla a holimo le ts'ebetso e mpe ea tjheseletsa.
30CrMnSiA e na le matla a holimo le boima bo lekaneng ka mor'a ho tima le ho halefa, 'me ho thatafala le hona ho molemo. Ka mor'a ho tima le ho futhumatsa, thepa e ka sebelisoa e le lebili la lebili la ho sila, li-gear le li-sprockets.
30CrMnSiA e na le ts'ebetso e ntle, deformation e nyane ea ts'ebetso le ho hanyetsa mokhathala o motle. Bakeng sa likarolo tsa shaft le piston joalo-joalo. E sebelisoa likarolong tse sa tšoaneng tsa liaparo tse khethehileng tse kang likoloi le lifofane.
Thepa e lefifi ka 'mala le galvanized ka eketsa aesthetics le mafome.

MEFUTA YA PHEPO YA GB/T 30CrMnSiA

-Boemo: Diameter 4-1600 mm, bolelele bofe kapa bofe bo ka tlase ho limithara tse 16

-Delivery Conditions:

Serame se huloang: 4-100 mm

E peeled: 30-160 limilimithara

Ho sila: 4-600 mm

Fetola: 130-1200 limilimithara

Mocheso o kentsoeng: 12-320 mm

Chelete e entsoeng ka mocheso: 130-1600 mm

-EAF+(ESR) kapa EAF+LF+VD+(ESR)

-HOT e phethiloe; Ho bata; E entsoeng; Mohatsela o Mong

-Kalafo ea Mocheso: E sa phekoloe, Annealing, N+T, Q+T

-Ho qhibiliha: EAF+LF+VD (+ESR)

-Surface Finish: E Ntšo, E entsoe ka mokhoa o thata, e ekolotsoeng, e Fetotsoe kapa ka kopo

-UT 100% e fetile

- Ho fanoa ka tšebeletso ea ho itšeha

- Tlhahlobo ea Mokha oa Boraro e amoheleha (SGS, BV joalo-joalo)

Lintlha tsa tekheniki
Kereiti C Si Mong P S Ni Kr Cu
30CrMnSiA 0.28-
0.34
0.90-
1.20
0.80-
1.10
0.025
max
0.025
max

0.40
0.80-
1.10

0.25

Thepa ea mechine

Matla a tlhahiso σs/MPa (>=) Matla a thata σb/MPa (>=)

Elongation

δ5/% (>=)

Phokotso ea

sebaka ψ/% (>=)

Matla a monyang Aku2/J (>=)

HBS e thata

100/3000 max

835 1080 10 45 39 229

LIKOPO
Ho sila mabili shaft, likere le sprockets
Likarolo tse khethehileng tsa ntoa tsa likoloi le lifofane
Mefuta ea li-cutlery tse nang le sebopeho sa lisebelisoa
Likarolo tsa shaft le piston

Netefaletso ea boleng

Ka tlase tlhahlobo e tla etsoa tlhahisong.
(1) ho lemoha mahlaseli---RT;
(2) tlhahlobo ea ultrasonic---UT;
(3) Tlhahlobo ea Magnetic Particle-MT;
(4) tlhahlobo ea ho kenella-PT;
(5) ho lemoha phoso ea hona joale ea eddy-ET

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