sa-216 SPECIFICATION FOR STEEL CASTINGS,CARBON,SUITABLE FOR FUSION WELDING FOR HIGH- TEMPERATURE SERVICE SA-216/SA-216M 98
14 MST PART A — FERROUS MATERIAL SPECIFICATIONS SA-216/SA-216M TABLE 1 CHEMICAL REQUIREMENTS Composition, % Element Grade WCA Grade WCB Grade WCC Carbon, max 0.25A 0.30B 0.25C Manganese, max 0.70A 1.00B 1.20C Phosphorus, max 0.04 0.04 0.04 Sulfur, max 0.045 0.045 0.045 Silicon, max ...