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The 12Cr2Mo1R  steel plate which accords with the requirement of GB713-2008 and can be used to manufacture the equipments or vessels worked in high temperature,high pressure and hydrogen atmosphere in petrochemical field. The 12Cr2Mo1R steel plate corresponds to the requirements of ASTM A387Gr.22Cl.2/ASME SA387Gr.22Cl.2 steel plate.The 12Cr2Mo1R steel plate with lower Temper Embrittlement Factor J keeps high toughness after simulated minimum or maximum post weld heat treatment ,as well as the lower transition temperature before and after step cool heat treatment. The available thickness range is from 6mm to 150mm,and the maximum delivery unit weight is 18 tons at present.


Thickness (mm):


Lower Yield Strength:




Tensile Strength:



Elongation :


Impact Test

(Transverse) :

Temperature :    


Impact Energy  J:


Bend Test:


a=Thickness for test piece

b=Width for test piece

d=Inside Diameter


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