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Q355GNH kila
Q355GNH kila
Q355GNH kila
Q355GNH kila

Q355GNH kila

ʻO nā waiwai mechanical nui ka elasticity, plasticity, stiffness, aging sensitivity, strength, hardness, impact toughness, fatigue strength and fracture toughness. Elasticity: Hoʻololi nā mea metala ke hoʻokau ʻia i ka ikaika o waho. Ke wehe ʻia ka ikaika o waho, hiki iā ia ke hoʻihoʻi i kona ʻano kumu.
ʻO nā kikoʻī
ʻO nā waiwai mechanical nui ka elasticity, plasticity, stiffness, aging sensitivity, strength, hardness, impact toughness, fatigue strength and fracture toughness.
Elasticity: Hoʻololi nā mea metala i ka wā e hoʻokau ʻia i ka ikaika o waho. Ke wehe ʻia ka ikaika o waho, hiki iā ia ke hoʻihoʻi i kona ʻano kumu.

Nā kikoʻī:
Mānoanoa: 3mm--150mm
Laulā: 30mm--4000mm
Ka lōʻihi: 1000mm--12000mm
Kūlana: ASTM EN10025 JIS GB
GB Q355GNH GB/T 4171 Kino
Hāʻawi
Rp0.2(MPa)
Kuʻi
Rm(MPa)
Ka hopena
KV/Ku (J)
ʻO ka lōʻihi
A(%)
Hoemi i ka pauku kea ma ka haki
Z(%)
Kūlana-Hoʻomaʻamaʻa ʻia me ka wela ʻO ka paʻakikī Brinell (HBW)
378 (≥) 659 (≥) 12 34 12 Hoʻonā a me ka ʻelemakule, Annealing, Ausaging, Q + T, etc 134

Nā palena hana kino oGB Q355GNH GB/T 4171Hōʻike nui ʻia e ka density, ratio poisson, thermal conductivity, specific thermal capacity, coefficient of thermal expansion, modulus of elasticity, waiwai kū'ē uila, etc.

Mahana
(°C)
Modulus o ka elasticity
(GPa)
Mean coefficient o ka hoonui wela 10-6/(°C) ma waena o 20(°C) a me ʻO ke kau wela wela
(W/m·°C)
Ka mana wela kūikawā
(J/kg·°C)
Kū'ē uila kūikawā
(Ω mm²/m)
ʻO ka mānoanoa
(kg/dm³)
ʻO ke koena o Poisson, ν
14 - - 0.21 -
269 886 - 41.3 432 -
919 - 12 22.2 234 143
Ninau
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