Production dataTechnical Information 34. Chemical Component table of work materials Chemical Composition (%) Mechanical Property of Standard test block Tensile strengthothersHardness Heat treatment ofstandard test block HV 1/ 4 HV 1/ 4 HV 1/ 4 HV 1/ 4 HV 1/ 4 HV 1/ 4 HV 1/ 4 1/ 4 1/ 4 impurity impurity impurity annealing thermal refining annealing annealing thermal refining annealing thermal refining annealing annealing about casted about about casted about about casted about about casted about Technical-108