Qib 15Mo3 Seamless Boiler Tube Mechanical Properties
| Lub hom phiaj | Teem nqi | Cov Khoom Siv Neeg Kho Tshuab | ||
| Tensile lub zog (mpa) | Yield zog (Mpa) | Elongation (%) | ||
| DIN17175 | St 35.8 | 360-480 | Ntau dua lossis sib npaug rau 235 | Ntau dua los yog sib npaug rau 25 |
| St 45.8 | 410-530 | Ntau dua lossis sib npaug li 255 | Ntau dua lossis sib npaug li 21 | |
| 15mo3 | 450-600 | Ntau dua los yog sib npaug rau 270 | Ntau dua los yog sib npaug rau 22 | |
| 13 CrMo44 | 440-580 | Ntau dua los yog sib npaug rau 290 | Ntau dua los yog sib npaug rau 22 | |
| 10crmo910 | 450-600 | Ntau dua los yog sib npaug rau 280 | Ntau tshaj los yog sib npaug rau 20 | |
15mo3 Yeeb Nkab Xa Khoom
Cov hlab yuav tsum tau muab cov cua sov kom haum rau lawv qhov ntev. Kev kho cua sov hauv qab no yuav tsum tau siv, nyob ntawm seb hom hlau:
normalizing
Subcritical Annaling
Harvening thiab tempering nrog kev ua si tas mus li los ntawm qhov ua kom sov thiab qhov tempering tom ntej.
Hardening thiab tempering nrog isothermal transformation.
Din 17175 15 mo3 alloy Hlau Yeeb Twv
Tensile Xeem
Ceeb Toom Tsis Yooj Yim / Dabtsi Yog Khoov
Nplhaib xeem
Kub tensile xeem
Gauging
Kev ntsuam xyuas to
Kev kuaj tsis muaj kev puas tsuaj
Visual tshuaj xyuas ntawm lub raj nto
Qib xeem kev xeem
Qib 15Mo3 Seamless Boiler Tube Cim
Cov chaw tsim khoom lub npe lossis cov cim lag luam;
tus naj npawb ntawm no European txheem;
Lub npe hlau lossis tus lej;
cov kev taw qhia tshwj xeeb;
Tus lej pov tseg;
kev xa khoom;
Lwm cov ntaub ntawv los ntawm cov neeg siv khoom
DIN 2609 Qib 15Mo3 yeeb nkab ntim
Ntim hauv lub thawv ntoo lossis cov pob khoom muaj kev tiv thaiv nrog daim ntawv yas, thiab tsim nyog tiv thaiv rau hiav txwv-tsim nyog rau hiav txwv lossis thov.
Cov raj yuav tsum tau xa nrog kev tiv thaiv corrosion ib ntus. Hom kev tiv thaiv yuav tsum nyob ntawm kev txiav txim siab ntawm cov chaw tsim khoom
Cim npe nrov: 15mo3 Yeeb Nkab Xa Khoom Noj, Tuam Tshoj 15mo3 Yeeb Nkab Cov Khoom Siv Tsim Kho, Cov Chaw Muag Khoom, Hoobkas
