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Q390C icyuma

Q390C ibikoresho byibyuma nka plaque ya Q390C, icyuma kizenguruka Q390C, umurongo wa Q390C wicyuma, umurongo wa Q390C hamwe nuduce twuzuye urukiramende byose biri mububiko bwa Xinsteel. CEV = CEQ = C + Mn / 6+ (Cr + Mo + V) / 5+ (Ni + Cu) / 15.
Ibigize imiti

Ibintu nyamukuru bigize imiti igizwe na 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

Umutungo wa mashini

Umutungo wa mashini kuri Q390C icyuma

Umubyimba (mm)

Tanga imbaraga (≥Mpa)

T≤16

16

40

63

80

100

150

390

380

360

340

340

320

320

Imbaraga zingana (Mpa)

T≤100

100

490-650

470-620

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