BS700MCK2,BS700MCK2 steel,BS700MCK2 steel plate,BS700MCK2 steel sheet supplier

BS700MCK2 BS is one of a series of high-strength steel, Baosteel, engineering machinery series of high-strength, ultra high strength structural steel. Baosteel in 2000, first in China to the successful development of a new class of hot-rolled products, grades are mostly used at the beginning of BS, as the first generation of high-strength steel and BS700MC BS600MC have been widely used in engineering machinery, container and other industries.

Good Weldability --- carbon equivalent(Ceq) and weld crack sensitivity index(Pcm)

Grade	Performance carbon content C（%）	Performance carbon content Ceq	Welding sensitivity index performance Pcm
BS700MCK2	≤0.08	≤0.47	≤0.21

Ceq = C + Mn/6 (Cu + Ni)/15 + (Cr + Mo + V)/5

Pcm =C + Si/30 + (Mn + Cu + Cr)/20 + Ni/60 + Mo/15 + V/10 + 5B

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