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Lehae > Lihlahisoa > Letlapa la tšepe > Carbon Steel
S690QL tšepe e matla e phahameng haholo
S690QL tšepe e matla e phahameng haholo
S690QL tšepe e matla e phahameng haholo
S690QL tšepe e matla e phahameng haholo

S690QL tšepe e matla e phahameng haholo

Lipoleiti tsa S690QL tsa Structural Steel, li fana ka bokhoni ba ho cheselletsa, ka mekhoa eohle e teng ea welding. S690QL e sebelisoa likarolong tse fapaneng tsa lipalangoang tse kenyeletsang: Lipalangoang tse boima Moaho oa mochini Mehaho ea tšepe Lisebelisoa tsa ho phahamisa, likarolo tsa borokho tse bolelele ba nako e telele, meaho e meaho e phahameng, meaho e kantle ho lebopo le crane, lifemeng tsa motlakase, lits'ebetso tsa merafo. kapa sekepe sa LPG, joalo-joalo.
Lintlha tsa sehlahisoa

S690QL ke boemo bo phahameng ba tšepe e tingoeng le e halefileng e lumellanang le litlhaloso tsa tšepe EN 10025. Lebitso S690QL le bolela matla a fokolang a 690 MPa.

Ho kopana ha phumaneho e ntle le litheko le matla a phahameng a kopantsoeng le boiketlo ba ho etsa thepa ho entse hore S690QL tšepe e be boemo bo tsebahalang bakeng sa lisebelisoa tse peli tsa mohala tse kang li-cranes le lisebelisoa tsa ho phahamisa le mehaho ea tšepe e tsitsitseng. Matla a phahameng a tšepe ena e bolela hore meaho e ka etsoa e bobebe mme bakeng sa ts'ebeliso ea mehala sena se bolela ho eketseha ha moputso le katleho ea ts'ebetso.

Sebopeho sa lik'hemik'hale le thepa ea Mechanical
Sebopeho se tloaelehileng sa lik'hemik'hale sa S690QL % Max

C

SI

Mong

P

S

N

B Kr Cu Mo Nb Ni Ti V Zr
0.2 0.80 1.70 0.025 0.015 0.015 0.005 1.50 0.50 0.70 0.06 2.0 0.05 0.12 0.15

Thepa ea Mechini ea S690QL
Khethollo Mechanical Properties (mocheso o mo potolohileng)
Lebitso la tšepe Nomoro ea tšepe Min. Kotulo Matla ReH MPA Tensile Matla Rm MPa Min. & bolelele ka mora ho robeha
Botenya ba lebitso (mm) Botenya ba lebitso (mm)
> 3 <50 > 50 <100 >100 <150 > 3 <50 > 50 <100 >100 <150
S690QL 1.8931 690 650 630 770/940 760/930 710/900 14

Teko ea phello ea V notch

Kereiti

Mohlala oa Boithuto

ka 0°C

mocheso -20°C

mocheso -40°C

mocheso -60°C

S690QL Longitudinal 50J 40J 30J
S690QL Phatlalatso 35J 30J 27J
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