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Q390C ipu uamea

Q390C mea uamea e pei o Q390C ipu uamea, Q390C pa lapotopoto, Q390C uamea angle pa, Q390C sikuea ma rectangular omo vaega uma i Xinsteel's warehouse.CEV taʻua foi CEQ mo Q390C ma le mafiafia tutusa ma belows 30mm e tatau ona maualuga 0.45% pe a taavalevale maualuga. CEV=CEQ=C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15.
Fa'asu'esu'ega o vaila'au

O elemene autu autu o le Q390C

C

Si

Mn

P

S

Nb

N

0.20

0.55

1.70

0.030

0.030

0.05

0.015

V

Ti

Cr

Ni

Cu

Mo

0.13

0.05

0.30

0.50

0.40

0.10

Meatotino Fa'ainisinia

Meatotino Fa'ainisinia mo Q390C ipu uamea

Mafiafia (mm)

Malosi e maua (≥Mpa)

T≤16

16

40

63

80

100

150

390

380

360

340

340

320

320

Malosi'i (Mpa)

T≤100

100

490-650

470-620

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