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Q420B pā kila

Mālama ʻo Xinsteel i nā waihona no nā ʻano like ʻole o ka pā kila Q420B, ka pepa kila Q420B, ka pahu kila Q420B ma nā hale kūʻai awa Kina. i ka wā e lawe ai i ka moana, hiki iā Gnee ke hāʻawi aku i ka pana kī a me ka pena kiʻi no kēia mau pā kila Q420B me ka hale kūʻai mua.
Hoʻohui Kimia

ʻO nā mea kemika nui o ka Q420B

C

ʻO Si

ʻO Mn

P

S

Nb

N

0.20

0.55

1.70

0.035

0.035

0.05

0.015

V

ʻO Ti

Cr

Ni

Cu

Mo

0.13

0.05

0.30

0.80

0.40

0.20

Waiwai Mechanical

Waiwai Mechanical no ka pā kila Q420B

Mānoanoa (mm)

Ka ikaika hua (≥Mpa)

T≤16

16

40

63

80

100

150

420

410

390

370

370

350

350

Ka ikaika wili (Mpa)

T≤100

100

520-680

500-650

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