Uhlolojikelele lwamapayipi esakhiwo samapayipi e-Petroleum

Incazelo emfushane:

Aisicelo:
Amapayipi ensimbi angenamthungo enziwe ngalolu hlobo lwensimbi asetshenziswa kakhulu kuma-hydraulic props, amasilinda egesi anengcindezi ephezulu, ama-boilers anengcindezi ephezulu, imishini kamanyolo, ukuqhekeka kwe-petroleum, imikhono ye-axle yezimoto, izinjini zikadizili, ukufakwa kwe-hydraulic, namanye amapayipi.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

USIZI: 19—914MM*2—150MM

Isigaba somkhiqizo

Ibanga lensimbi

Okujwayelekile

Isicelo

Amashubhu ensimbi angenamthungo wobunjiniyela bemishini kanye nesakhiwo esijwayelekile

10.20.35.45.Q345.Q460.Q490.Q620.

I-GB/T8162

Amashubhu ensimbi angenamthungo wempahla yokufakwa kwamapayipi yamapayipi e-manufaclug kanye nezakhiwo ze-mechanlcal

42CrMo.35CrMo.42CrMo. 40CrNiMoA.12cr1MoV

1018.1026.8620.4130.4140

I-ASTM A519

I-S235JRH. I-S273J0H. I-S275J2H. I-S355J0H. I-S355NLH.S355J2H

EN10210

I-A53A.A53B.SA53A.SA53B

I-ASTM A53/ASME SA53

Qaphela:Omunye Usayizi Ungahlinzekwa Ngemva Kokubonisana Namakhasimende

Ingxenye Yekhemikhali:

ibanga

C

Si

Mn

Mo

Cr

V

12Cr1MoV

0.08~0.15

0.17~0.37

0.40~0,70

0.25~0.35

0.90~1.20

0.15~0.30

Izakhiwo zikaMechanical::

ibanga

I-Tensile (MPa)

Yield (MPa)

Nweba (%)

Ukuncipha kwesigaba

(ψ/%)

Umthelela (Aku2/J)

Inani lokuqina lomthelela αkv(J/cm2)

Ukuqina (HBS100/3000)

12Cr1MoV

≥490

≥245

≤22

≥50

≥71

≥88(9)

≤179

 

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