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Q355D pā kila

ʻOi aku ka maikaʻi o ka hoʻohana ʻana i ka pā kila haʻahaʻa haʻahaʻa haʻahaʻa Q355D ma mua o ka pā kila kila Q235B.Q355D e hana ʻia ʻo Charpy V impacting test ma -20 Degree Centigrade i ka wā e hāʻawi ai.Q355D kila mea e like me S355J2 mea kila ma ka ʻōlelo ʻEulopa EN 10025 -2.
Hoʻohui Kimia

ʻO nā mea kemika nui o ka Q355D

C

ʻO Si

ʻO Mn

P

S

Cr

Ni

Cu

N

0.20

0.55

1.60

0.025

0.025

0.30

0.30

0.40

-

Waiwai Mechanical

Waiwai Mechanical no ka pā kila Q355D

Mānoanoa (mm)

Ka ikaika hua (≥Mpa)

T≤16

16

40

63

80

100

150

200

355

345

335

325

315

295

285

275

Ka ikaika wili (Mpa)

T≤100

100

150

250

470-630

450-600

450-600

450-600

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