Chemical composition of 20MnTiB material: C: 0.17-0.24%, Si: 0.17-0.37%, Mn: 1.30-1.60%, B: 0.0005-0.0035%, Ti: 0.04-0.10%.
Mechanical properties of 20MnTiB material: tensile strength: 1130 Mpa, yield strength: 930 Mpa, elongation at section: 10%, reduction of area: 45%, impact absorption energy: 55J.
Application of 20MnTiB material: it is widely used for manufacturing various gears and carburized parts with small size and medium load in automobiles and tractors, which can replace 20CrMnTi steel.
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