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Ikhaya > Imikhiqizo > Ipuleti Lensimbi > I-Hight Strength Low Alloy Steel

I-Q390C ipuleti lensimbi

Izinto zensimbi ze-Q390C ezifana nepuleti lensimbi le-Q390C, ibha eyindilinga ye-Q390C, ibha ye-engeli yensimbi ye-Q390C, izigaba eziyisikwele ezingu-Q390C nezingxenye ezingenalutho eziwunxande konke kusendaweni yokugcina impahla yakwa-Xinsteel.CEV ebizwa nangokuthi i-CEQ ye-Q390C enogqinsi olulingana nangaphansi kuka-30mm izoba ngu-0.45% omkhulu uma iginqika. CEV=CEQ=C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15.
Ukwakheka Kwamakhemikhali

Izakhi zamakhemikhali eziyinhloko ze-Q390C

C

Si

UMn

P

S

Nb

N

0.20

0.55

1.70

0.030

0.030

0.05

0.015

V

Thi

Cr

Ni

Cu

Mo

0.13

0.05

0.30

0.50

0.40

0.10

Impahla Mechanical

Impahla Mechanical for Q390C steel plate

Ubukhulu (mm)

Amandla esivuno (≥Mpa)

T≤16

16

40

63

80

100

150

390

380

360

340

340

320

320

Amandla okuqina (Mpa)

T≤100

100

490-650

470-620

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