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Home > Nā huahana > Papa kila > Kaha Kiʻekiʻe Haʻahaʻa Alloy Steel
Q890D pā kila
Q890D pā kila
Q890D pā kila
Q890D pā kila

Q890D pā kila

Hoʻohana ʻia ka pā kila Q890D i ke kūkulu ʻana i nā alahaka, kūkulu alanui alanui a me nā hana ʻenehana ʻē aʻe
Hoʻohui Kimia
HAAWINA HAEHA C% ka nui Si% max Mn% ka nui P% ka nui S% ka nui Cu% ka nui Cr% ka nui Ni% max Mo % max B % ka nui V % ka nui Nb% ka nui Ti % max
Q890D 0.2 0.80 2.0 0.02 0.010 0.5 1.5 2 0.70 0.005 0.12 0.06 0.05
Waiwai Mechanical
HAAWINA HAEHA Hāʻawi hou i ka ikaika Mpa min Hāʻawi hou i ka ikaika Mpa min elongation % Ka ikehu a me ka mahana
Min 0 -20 -40 -60
  t≤50 50-100 100-150 t≤50 50-100 100-150   J J J J
Q890D 890 830 —— 940-1100 —— —— 11 34 34 27 27
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