A533 Qib D yog hom qis- alloy steel phaj tau teev tseg los ntawm ASTM / ASME rau siab - kub, siab - cov ntawv siv siab xws li boilers thiab cov hlab ntsha siab, muaj Manganese-Molybdenum (Mn-Mo) lossis Mn-Mo-Ni, paub zoo weldability thiab toughness, tshwj xeeb tshaj yog nyob rau hauv nuclear reactor Cheebtsam, tuaj nyob rau hauv cov chav kawm ntawv (1, 2, 3) nrog nce zog (piv txwv li, chav kawm ntawv 3 muaj zog dua Class 1).
ASTM A533 Gr D steel tshuaj muaj pes tsawg leeg
|
Qib |
C Tsawg dua los yog sib npaug |
Mn |
P Tsawg dua lossis sib npaug |
S Tsawg dua los yog sib npaug |
Si |
Ni |
Mo |
||||
|
Kub |
Khoom |
Kub |
Khoom |
Kub |
Khoom |
Kub |
Khoom |
||||
|
A533 Gr |
0.25 |
1.15~1.50 |
1.07~1.62 |
0.035 |
0.035 |
0.15~0.40 |
0.13~0.45 |
0.20~0.40 |
0.17~0.43 |
0.45~0.60 |
0.41~0.64 |
A533 Gr D Mechanical Properties
|
Qib D |
Yield zog |
tensile zog |
kub |
Elongation |
|
Quenching thiab tempering |
690-825 |
Ntau dua lossis sib npaug li 585 |
-196 degree |
Ntau dua lossis sib npaug rau 0.38 |
|
Quenching thiab tempering |
690-825 |
Ntau dua lossis sib npaug li 585 |
-170 degree |
Ntau dua lossis sib npaug rau 0.38 |
GNEE tau pab cov neeg siv khoom hauv ntau dua 50 lub teb chaws (North America, Europe, Southeast Asia, Middle East, thiab lwm yam) thiab tau txais kev nplua nuj nyob rau hauv cov nqe lus lag luam thoob ntiaj teb (FOB, CIF, EXW) thiab cov kev cai hauv zos. Peb cov kev sib txuas lus tau zoo (Lus Askiv, Mev, Arabic kev txhawb nqa) thiab cov txheej txheem kev lag luam pob tshab ua rau kev sib koom tes zoo thiab tsis muaj teeb meem - dawb.
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