NK AH36 DH36 EH36 FH36 irin awo fun shipbuilding
NK GradeAH40 / DH40 / EH40 / FH40 irin farahan ti wa ni lilo ninu ẹrọ hull, Maritaimu epo isediwon liluho Syeed, Syeed tube ipade ati awọn miiran igbekale irinše.
Iṣapọ Kemikali ati Ohun-ini Mekanical:
|
Ipele |
Iṣọkan Kemikali(%) |
||||||
|
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 |
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|
NK EH40 |
|||||||
|
NK FH40 |
0.16 |
0.025 |
0.025 |
||||
|
Ipele |
Mechanical Ini |
|||
|
Agbara Fifẹ (MPa) |
Agbara Ikore (MPa) |
% Ilọsiwaju ni 2 in. (50mm) min |
Idanwo Ipa Iwọn otutu(°C) |
|
|
NK AH40 |
510-650 |
390 |
20 |
0 |
|
NK DH40 |
-20 |
|||
|
NK EH40 |
-40 |
|||
|
NK FH40 |
-60 |
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Awọn ipinlẹ Ifijiṣẹ:
Awọn ohun elo itọju ooru fun yiyi ti o gbona, yiyi iṣakoso, deede, annealing, tempering, quenching, normalizing plus tempering, quenching and tempering, ati awọn ipinlẹ ifijiṣẹ miiran wa bi ibeere awọn alabara.
Awọn idanwo:
HIC, PWHT, Crack Detection, Lile ati idanwo DWTT fun awọn palapa irin pipelines tun wa.
