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ASTM A302 Grade C steel
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ASTM A302 Grade C steel

ASTM A302 Grade C steel

ASTM A302 Grade C steel specification for pressure vessel plates,alloy steel,manganese-molybdenum and manganese-molybdenum-nickel.

ASTM A302 Grade C steel plates maximum thickness is limited only by the capacity of the chemical composition to meet the specified mechanical property requirements.the minimum thickness is limited to 0.25 in.[6.5mm].

ASTM A302 Grade C material chemical composition

Grade C,max Mn P max S max Si Mo
≤1in(25mm),incl >1≤2in.(50mm),incl >2in.(50mm)
Grade C 0.20 0.23 0.25 1.07-1.62 0.035 0.035 0.13-0.45 0.41-0.64

ASTM A302 Grade C pressure vessel steels mechanical properties

Grade Tensile strength,ksi,mpa Yield strength,min,ksi,mpa Elongation in 8in.[200mm],min,% Elongation in 2in.[50mm],min,%
Grade C 80-100[550-690] 50[345] 17 20

Katalor have many ASTM A302 Grade C alloy steel in stock,if you need ASTM A302 Grade C steel,please feel free to contact us!

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