Gray Iron in ASTM A48 February 17, 2020Gray Iron in ASTM A48Gray Iron in ASTM A48 China Castings Grey Cast Iron
November 2, 2009ASTM A48 / A48M – 03(2008) Standard Specification for Gray Iron CastingsASTM A48 / A48M – 03(2008) Standard Specification for Gray Iron Castings, casting material standard. China Castings Related Standard