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Q355D steel phaj

Lub zog qis qis Q355D steel phaj zoo dua siv ntau dua li cov pa roj carbon monoxide Q235B.Q355D steel ntawv yuav tsum tau ua Charpy V cuam tshuam kev xeem ntawm -20 Degree Centigrade thaum muab.Q355D steel khoom yog sib npaug rau S355J2 steel khoom hauv European specification EN 10025 -2.
Tshuaj muaj pes tsawg leeg

Lub ntsiab tshuaj muaj pes tsawg leeg ntawm Q355D

C

Si

Mn

P

S

Cr

Ni

Cu

N

0.20

0.55

1.60

0.025

0.025

0.30

0.30

0.40

-

Mechanical Property

Mechanical Property rau Q355D steel phaj

Thickness (hli)

Yield zog (≥Mpa)

T≤16

16

40

63

80

100

150

200

355

345

335

325

315

295

285

275

Tensile zog (Mpa)

T≤100

100

150

250

470-630

450-600

450-600

450-600

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