Iron Grades; Gray, White and Ductile Iron, and Heat Resistant Material, Along with specialty material to customer specification. Material specs shown below.

CLASS ASTM A-536
ASTM A-532 ASTM A-436 ASTM A-532
30 60-40-18 I-A D-2 II-C
35 65-45-12 I-B   II-E
40 80-55-06 I-C   III-A
45 80-60-03 I-D    
50 100-70-03      
Please note: This is a partial list, based upon materials most frequently used. Please call U.S. Casting for more information if your specified material does not appear here.
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