NK AH36 DH36 EH36 FH36 ndiro yesimbi yekuvaka ngarava
NK GradeAH40/DH40/EH40/FH40 mahwendefa esimbi anoshandiswa mukugadzira hull, maritime oil extraction drilling platform, platform tube junction uye zvimwe zvikamu zvekugadzirisa.
Kemikari Inoumbwa uye Mechanical Property:
|
Giredhi |
Muumbi weKemikari(%) |
||||||
|
C≤ |
Mn |
Si |
P≤ |
S≤ |
Al(cid)≥ |
Cu≤ |
|
|
NK AH40 |
0.18 |
0.90-1.60 |
0.10-0.50 |
0.035 |
0.035 |
0.015 |
0.35 |
|
NK DH40 |
|||||||
|
NK EH40 |
|||||||
|
NK FH40 |
0.16 |
0.025 |
0.025 |
||||
|
Giredhi |
Mechanical Property |
|||
|
Tensile Simba (MPa) |
Goho Simba (MPa) |
% Elongation mu2 mukati.(50mm) min |
Impacting Test Temperature(°C) |
|
|
NK AH40 |
510-650 |
390 |
20 |
0 |
|
NK DH40 |
-20 |
|||
|
NK EH40 |
-40 |
|||
|
NK FH40 |
-60 |
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Delivery States:
Nzvimbo dzekurapa dzekupisa dzinopisa-yakakungurutswa, inodzorwa kutenderedza, normalizing, annealing, kudziyisa, kudzimisa, normalizing pamwe nekudzikamisa, kudzima uye kudzikisira, uye dzimwe nyika dzekutumira dziripo sezvinodiwa nevatengi.
Miedzo:
HIC, PWHT, Crack Detection, Hardness uye DWTT bvunzo yemapaipi esimbi mahwendefa aripo zvakare.