GNEE tshwj xeeb hauv kev tsim thiab xa tawm ASME A203 QIB D.
A203 GRADE D Tshuaj muaj pes tsawg leeg% ntawm cov khoom tsom xam ntawm qib:
|
Qib |
C |
Si |
Mn |
P |
S |
V |
AL |
Cr |
|
A203 Qib D |
0.17 |
0.13-0.45 |
0.70-0.80 |
0.035 |
0.035 |
|
|
|
|
Cu |
Mo |
Nb |
Ni |
Ti |
Tungsten |
|
|
|
|
|
|
|
3.18-3.82 |
|
|
|
|
A203 GRADE D Mechanical Property
|
Qib |
tuab. (mm) |
Min Yield |
Tensile |
Elongation |
Min Impact Zog |
|
|
A203 Qib D |
6-50 |
255mpa ua |
450-585 Mpa |
23 % |
|
|
|
50-200 |
|
|
19 % |
|
|
|
A203 GRADE D Txais tus qauvTom ntej: ASME SA203 / SA203M Standard Specification rau High-Strength Low-Alloy Columbium-Vanadium Structural Steel
A203 Qib D SpecificationThickness: 1mm txog 100mm; Dav: 1500mm txog 3500mm: Ntev: 3000mm txog 27000mm
A203 GRADE D Lub Sijhawm Xa lossis Lub Sijhawm Lead:15-30 hnub
A203 GRADE D Ntxiv Kev Pabcuam:Pretreatment (Tsov Blasting, Sand Blast, Painting thiab Galvanized), Txiav Yam, Cov Kev Pabcuam Thib Peb, Kev Ntsuam Xyuas Thib Peb, UT Test thiab Kev Tshuaj Xyuas Loj.
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