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A514 GR.H High Temperature Pressure Vessel Steel Plate
A514 GR.H High Temperature Pressure Vessel Steel Plate
A514 GR.H High Temperature Pressure Vessel Steel Plate
A514 GR.H High Temperature Pressure Vessel Steel Plate

A514 GR.H High Temperature Pressure Vessel Steel Plate

ASME SA514 standard specification for pressure vessel plates, carbon steel, for intermediate-and higher-temperature service ASME SA514 grade H plates shall be normalized.
A514 GR.H High Temperature Pressure Vessel Steel Plate Descriptions:
ASME SA514 standard specification for pressure vessel plates, carbon steel, for intermediate-and higher-temperature service
ASME SA514 grade H plates shall be normalized.

Thickness: 6MM to 300MM,
Width: 1500mm to 4050mm,
Length: 3000mm to 15000mm
 
Chemical Composition and Mechanical Properties:
SA514 Grade H Chemical Composition
SA514 Grade H The Element Max (%)
C Mn P S Si Ni Cr Mo V Ti Zr Cu B Nb
0.12-0.21 0.95-1.30 0.035 0.035 0.20-0.35 0.30-0.70 0.40-0.65 0.20-0.30 0.03-0.08 - - - 0.001-0.005 -

Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
Grade SA514 Grade H Mechanical Property
Thickness Yield Tensile Elongation
SA514 grade H mm Min Mpa Mpa Min  %
20 690 760-895 18
20-65 690 760-895 18
65-150 620 690-895 18












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