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Bahay > Mga produkto > Steel Plate > Mataas na Lakas Mababang Alloy Steel
Q550C steel plate
Q550C steel plate
Q550C steel plate
Q550C steel plate

Q550C steel plate

Q550C quenched tempered Steel plate, GB/T 16270 Q550C . GB/T 16270-2009 Q550C High strength structural steel plates sa naka-quenched at tempered na kondisyon
Komposisyong kemikal
C% max Si% max Mn% max P% max S% max Cu% max Cr% max Ni% max Mo % max B % max V % max Nb% max Ti % max
0.20 0.80 1.7 0.025 0.015 0.5 1.5 2 0.70 0.005 0.12 0.06 0.05
Mechanical Property
Lakas ng ani Mpa min Muling magbigay ng lakas Mpa min pagpahaba% min Enerhiya at temperatura
0 -20 -40 -60
t≤50mm 50-100mm 100-150mm t≤50mm 50-100mm 100-150mm 16 J J J J
550 530 490 640-820 590-770 47
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