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Ile > Awọn ọja > Irin Awo > Hight Agbara Low Alloy Irin
Q890D irin awo
Q890D irin awo
Q890D irin awo
Q890D irin awo

Q890D irin awo

Q890D Irin Awo ti wa ni lilo ninu Ikole ti Bridges, Highway Construction ati Miiran Engineering ikole
Kemikali Tiwqn
IGI IRIN C% ti o pọju Si% max Mn% ti o pọju P% ti o pọju S% ti o pọju Cu% max Cr% ti o pọju Ni% max Mo% max B% ti o pọju V% o pọju Nb% ti o pọju 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
Mechanical Ini
IGI IRIN Tun so agbara Mpa min Tun so agbara Mpa min elongation% Agbara ati iwọn otutu
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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