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A573 Steel Plate

ASTM A573 steel plate is a structural quality steel plate that is used in the manufacture of storage tanks. A573 is fully killed, made to fine-grain practice and is used where atmospheric conditions require improved notch toughness.

Please call Leeco Steel at 1-888-828-7897 to be connected to a member of our sales team who can share more information about A573 plate steel.

ASTM A573 Chemical Composition

A573 Steel Composition
  Grade 58 Grade 65 Grade 70
Carbon 0.23% 0.24-0.26% 0.27-0.28%
Manganese 0.6-0.9% 0.85-1.2% 0.85-1.2%
Phosphorus 0.03% 0.03% 0.03%
Sulfur 0.03% 0.03% 0.03%
Silicon 0.10-0.35% 0.15-0.4% 0.15-0.4%