A cast slide material comprising: an Sn-based matrix; two or more types of Sn-containing intermetallic compounds harder than the Sn-based matrix being dispersed in the Sn-based matrix; wherein the Sn-containing intermetallic compounds include at least a primary compound having the greatest hardness among the Sn-containing intermetallic compounds and a secondary compound being second in hardness, wherein the hardness of the secondary compound ranges from 100 to 200 in Vicker's Hardness (Hv) and the secondary compound comprises Sn-Ag, and wherein the Sn-containing intermetallic compounds satisfy all of: where an area of the observation field is represented by area S and a total area of Sn-containing intermetallic compounds within area S is represented by total area St, area percentage R of Sn-containing intermetallic compounds with respect to area S is expressed as R=St/S and takes a range of 20%≦R≦60%, where an area of the secondary compound within area S is represented by secondary area S2, area percentage R2 of the secondary compound with respect to total area St is expressed as R2=S2/St and takes the range of 5%≦R2≦50%, and where an area of the primary compound within area S is represented by primary area S1, area percentage R1 of the primary compound with respect to secondary area S2 is expressed as R1=S1/S2 and takes the range of 50%≦R1≦800%. an Sn-based matrix; two or more types of Sn-containing intermetallic compounds harder than the Sn-based matrix being dispersed in the Sn-based matrix; wherein the Sn-containing intermetallic compounds include at least a primary compound having the greatest hardness among the Sn-containing intermetallic compounds and a secondary compound being second in hardness, wherein the hardness of the secondary compound ranges from 100 to 200 in Vicker's Hardness (Hv) and the secondary compound comprises Sn-Ag, and wherein the Sn-containing intermetallic compounds satisfy all of: where an area of the observation field is represented by area S and a total area of Sn-containing intermetallic compounds within area S is represented by total area St, area percentage R of Sn-containing intermetallic compounds with respect to area S is expressed as R=St/S and takes a range of 20%≦R≦60%, where an area of the secondary compound within area S is represented by secondary area S2, area percentage R2 of the secondary compound with respect to total area St is expressed as R2=S2/St and takes the range of 5%≦R2≦50%, and where an area of the primary compound within area S is represented by primary area S1, area percentage R1 of the primary compound with respect to secondary area S2 is expressed as R1=S1/S2 and takes the range of 50%≦R1≦800%. where an area of the observation field is represented by area S and a total area of Sn-containing intermetallic compounds within area S is represented by total area St, area percentage R of Sn-containing intermetallic compounds with respect to area S is expressed as R=St/S and takes a range of 20%≦R≦60%, where an area of the secondary compound within area S is represented by secondary area S2, area percentage R2 of the secondary compound with respect to total area St is expressed as R2=S2/St and takes the range of 5%≦R2≦50%, and where an area of the primary compound within area S is represented by primary area S1, area percentage R1 of the primary compound with respect to secondary area S2 is expressed as R1=S1/S2 and takes the range of 50%≦R1≦800%.