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GBT 16270 Q460D Q+T structural steel plates steel plate

GBT 16270 Q460D Q+T structural steel plates have good fatigue resistance and low temperature toughness, as well as good cold forming and welding performance. Q460D steel plates are mainly adapt to the production of high strength engineering machinery, transportation machinery, construction machinery, machinery machinery, coal mine hydraulic support, crane arm leg, frame, steel structures and so on, especially low temperature and high strength structural parts.

GBT 16270 Q460D Q+T structural steel plates chemical composition:

Steel grade 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
Q460D 0.2 0.80 1.7 0.02 0.010 0.5 1.5 2 0.70 0.005 0.12 0.06 0.05

GBT 16270 Q460D Q+T structural steel plates mechanical property:

Steel grade Yield strength Mpa min Tensile strength Mpa min Elongation % Energy and temperature
Min 0 -20 -40 -60
  t≤50 50-100 100-150 t≤50 50-100 100-150   J J J J
Q460D 460 440 400 550-720 550-720 500-670 17 47 47 34 34

BBN steel not only supply GBT 16270 Q460D Q+T structural steel plates, but also provide processing, such as cutting, welding, drilling, bending, etc. For any demands or information of Q460D steel plates, welcome to communicate with BBN steel freely.

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