A516Gr70 standard specification for pressure vessel plates, carbon steel for moderate and lower- temperature service.
Grede:A516Gr70
Type :steel plate, pressure vessel steel
Standard :ASTM A516/A516M
Steel Plate :Thickness: 6-300mm, width: 1000-4500mm, Length: 1000-18000mm
A516Gr70 steel plate Introduction
AMSE SA516 plates 40mm and under in thickness is normally supplied in the as-rolled condition. The plates may be ordered normalized or stress relieved, or both.
A516Gr70 Steel plate Application
A516Gr70 is used for the field of petroleum, chemical industry, power station, boiler etc. reactor, heat exchange, separator, sphere, oil&gas tank, liquid gas storage tank, nuclear reactors pressure vessel, boiler drum, hydroelectric power station, high pressure water pipe .
A516Gr70 steel plate Chemical Composition Analysis:
Grade | The Element Max (%) | ||||
C | Si | Mn | P | S | |
A516 grade 70 | 0.27-0.31 | 0.13-0.45 | 0.79-1.30 | 0.035 | 0.035 |
Carbon Equivalent: Ceq = (C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15)%
A516Gr70 steel plate Mechanical properties:
Grade | Thickness | Yield | Tensile | Elongation |
A516 grade 70 | mm | Min Mpa | Mpa | Min % |
6-40 | 260 | 485-620 | 21% | |
40-100 | 260 | 485-620 | 17% |