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

I-Q420B ipuleti lensimbi

I-Xinsteel igcina isitoko sobukhulu obuhlukahlukene bepuleti lensimbi le-Q420B, ishidi lensimbi le-Q420B, i-Q420B insimbi yensimbi ezindaweni zokugcina impahla zamachweba.Esinye isitokwe sezinto zensimbi ze-Q420B sigunyazwe i-ABS CLASS,BV CLASS NOMA GL-DNV Class enesitifiketi se-EN 10204 3.2. ukugqwala lapho kuthuthwa lapho olwandle, i-Gnee futhi inganikeza ukuqhunyiswa kwesibhamu nokudweba lawa mapuleti ensimbi e-Q420B ane-primer yesitolo.
Ukwakheka Kwamakhemikhali

Izakhi zamakhemikhali eziyinhloko ze-Q420B

C

Si

UMn

P

S

Nb

N

0.20

0.55

1.70

0.035

0.035

0.05

0.015

V

Thi

Cr

Ni

Cu

Mo

0.13

0.05

0.30

0.80

0.40

0.20

Impahla Mechanical

Impahla Mechanical for Q420B steel plate

Ubukhulu (mm)

Amandla esivuno (≥Mpa)

T≤16

16

40

63

80

100

150

420

410

390

370

370

350

350

Amandla okuqina (Mpa)

T≤100

100

520-680

500-650

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