KR Grade A shipbuilding steel plates also can be used for ship repairing, the offshore oil drilling platform, the platform pipe joints and other components.The KR Grade A shipbuilding steel plate
s have yield strength of 34,100 psi (235 MPa), and ultimat
The delivery condition 070M20 round bar are:hot rolled or forged + Normalizing+Tempering+Quenching and tempering+Normalizing and tempering+Annealing .The size for 070M20 round bar which available for our KUNFENG steel are Ф 5-80.
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