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Ọnọdụ:
Ụlọ > Ngwaahịa > Efere ígwè > Hight Ike Low Alloy Steel
Q460C ígwè efere
Q460C ígwè efere
Q460C ígwè efere
Q460C ígwè efere

Q460C ígwè efere

High ike obere alloy Q460C ígwè efere ekesịpde na mimimum ike mkpụrụ 460 Mpa na tensile ike kacha nta 550Mpa.In new version steel nkọwapụta GB/T 1591 2018, e nwekwara Q460NC ígwè efere na Q460MC ígwè efere na dị iche iche okpomọkụ ọgwụgwọ mgbe ọkọnọ.
Ngwakọta kemịkalụ

Ihe mejupụtara kemịkalụ bụ isi nke Q460C

C

Si

Mn

P

S

Nb

N

0.20

0.55

1.80

0.030

0.030

0.05

0.015

V

Ti

Cr

Ni

Ku

Mo

B

0.13

0.05

0.30

0.80

0.40

0.20

0.004

Ngwongwo igwe

Ngwongwo igwe maka efere igwe Q460C

Ọkpụrụkpụ (mm)

Ike mpụta (≥Mpa)

T≤16

16

40

63

80

100

150

460

450

430

410

410

390

390

Ike tensile (Mpa)

T≤100

100

550-720

530-700

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