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Home > Nā huahana > Papa kila > Kaha Kiʻekiʻe Haʻahaʻa Alloy Steel
Q355A pā kila
Q355A pā kila
Q355A pā kila
Q355A pā kila

Q355A pā kila

Nā mea hoʻoheheʻe mana Ka mina a me nā mea hoʻoneʻe honua
Hoʻohui Kimia
  1. Q355A Hoʻopili i ka maʻamau: GB-T1591 Kūlana Kūlana no nā Steel Rolled no ka Welded Structure
  2. Q355A Hōʻike: Mānoanoa: 1mm i 500mm; Laulā: 1500mm a 4500mm: Loihi: 3000mm a 27000mm
  3. ʻO ka nānā ʻana i nā ʻaoʻao ʻekolu no Q355A: ABS, DNV, BV, GL, CCS, LR, RINA, KR, NK, CE, SGS, IKE, IEI a i ʻole keʻena ʻoihana ʻē aʻe.
  4. Q355A haku mele ʻana Max % o ka nānā ʻana huahana o ka papa
C ʻO Si ʻO Mn P S Nb V ʻO Ti
0.20 0.50 1.70 0.035 0.035 0.07 0.15 0.20
Cr Ni Cu N Mo B Als min
0.30 0.50 0.30 0.012 0.10
  1. Q355A Ka ikaika hua
Mānoanoa inoa (mm) I ka 16 16-40 40-63 63-80 80-
100
100-
150
150-
200
200-
250
250-
400
ReH – Ka ikaika hua liʻiliʻi (MPa) 345 335 325 315 305 285 275 265
  1. Q355A Ikaika Tensile
Mānoanoa inoa (mm) I ka 40 40-63 63-80 80-100 100-150 150-250 250-400
ReH – Ka ikaika hua liʻiliʻi (MPa) 470-630 470-630 470-630 470-630 450-600 450-600



Waiwai Mechanical
  1. Q355A Impact Test degere a me ka ikehu
Min Energy Nominal mānoanoa
Ka wela ℃ 0
Mānoanoa (mm) 12-150 150-250 250-400
Ho'āʻo hopena notch. Min. ikehu komo
  1. Nā māka like o ka papa Q355A
  2. Q355A Hoʻouna manawa a alakaʻi manawa: 15-30days
  3. Q355A lawelawe hou: Hoʻomaʻamaʻa mua (Shot Blasting, Sand Blast, Painting and Galvanized), ʻOki ʻāpana, Laʻana Hana, Nānā ʻEkolu ʻaoʻao, Hōʻike UT a me ka nānā nui.
  4. Inā loaʻa iā ʻoe kekahi koi i ka pā kila no Q355A, inā ʻo ka pā hou a i ʻole ka papa inoa o nā mea waiwai, e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou ma ka leka uila o ke kelepona ʻana.

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