AISI 8620 and AISI8630 are Nickel Molybdenum steel for high strength by investment casting, which contain chromium, nickel and molybdenum. Those two steel grade will be supplied as heat treatment condition. AISI 8620: IC 8620, ASTM A-732 GR 13Q; AS 1444 GR 8620/8620H, EN10084, 1.6523 20NiCrMo2-2; JIS G4103/G4052 SNCM 220; UNS G86200/H86200 AISI 8630: UNS […]
Chrome Nickel Molybdenum Steel AISI 4330/4340 AISI 4330: IC 4330, ASTM A-732 GR 9Q, 10Q, IC 4340
In a low-alloy steel casting, the alloying elements are present in percentages greater than the following: Mn, 1.00; Si, 0.70; Cu, 0.50; Cr, 0.25; Mo, 0.10; V, 0.05; W, 0.05; and Ti, 0.05. Limitations on phosphorus and sulfur contents apply to low-alloy steels as well as carbon steels unless they are specified to be different […]
Carbon Steel ANSI 1030( 2A, 2Q, IC1030), 1040(3A,3Q, IC1040), 1050(4A,4Q, IC1050) in ASTM A732
Carbon Steel 1020 , 1A, IC1020 in ASTM A732