ASTM A217 grade WC9 is a type of ASTM A217 cast steel. Cited properties are appropriate for the normalized and tempered condition. The graph bars on the material properties cards below compare ASTM A217 grade WC9 to: cast alloy steels (top), all iron alloys (middle), and the entire ...
ASTM A217-02
Low alloy quench-and-tempered grades equivalent to Specification A 217/A 217M grades may be found in both for Low-Temperature Service Specifications A 352/A 352M and A 487/A 487M. A 487/A 487M Specification for Steel Castings Suitable for Pressure Service NOTE 2 — The grades ...