40Ni10Cr3Mo6 Round Bars IS 5517 (1993)

IS 5517 (1993) 40Ni10Cr3Mo6 Round Bars

40Ni10Cr3Mo6 is a 2.5% nickel-chromium-molybdenum high hardenability, high tensile steel, generally supplied hardened and tempered in the tensile range 1000 - 1150 Mpa (Condition V) Rc 31 - 38.Characterised by high strength and toughness in very large sections - similar to 31Ni10Cr3Mo6 but with higher carbon content, particularly suitable where high surface pressure exists.

Pre hardened and tempered 40Ni10Cr3Mo6 can be further surface hardened by flame or induction hardening, and by nitriding.

40Ni10Cr3Mo6 is used extensively in most industry sectors for applications requiring higher tensile and yield strength than 4140, 4340 or 31Ni10Cr3Mo6 can provide.

Chemical Composition of 40Ni10Cr3Mo6 Round Bars :

Applications of 40Ni10Cr3Mo6 Round Bar :

Axles, Connecting Rods, Die Holders, Hydraulic Shafts, Spindles, Motor Shafts, Pins, Rams, Rolls, Sockets, Tool Holders, Torsion Bars etc..