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Q390C lamina ferro

Q390C chalybeum materia ut Q390C lamina ferrea, Q390C talea rotunda, Q390C talea chalybs angulus, Q390C quadrata et rectangula sectiones concavae sunt omnes in horreis Xinsteel. CEV etiam CEQ vocatus pro Q390C crassitudine aequalis et infra 30mm erit Maximus 0.45% cum volubilis. CEV=CEQ=C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15.
Compositio chemica

Elementa chemicae compositio principalis 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

Mechanica Property

Mechanica Property Q390C laminam ferro

Crassitudo (mm)

Vires cede (≥Mpa)

T≤16

16

40

63

80

100

150

390

380

360

340

340

320

320

Roboris distrahentes (Mpa)

T≤100

100

490-650

470-620

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