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Ile > Awọn ọja > Irin Awo > Hight Agbara Low Alloy Irin
Q620D irin awo
Q620D irin awo
Q620D irin awo
Q620D irin awo

Q620D irin awo

Q620C 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
Q620C 0.2 0.80 1.7 0.025 0.015 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
Q620C 620 580 560 700-890 700-890 650-830 15 47 47 34 34
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