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20CrMoVTiB4-10

Alias

20CrMoVTiB4-10
1.7729

Chemistry

Alloy Steel

Element Min Max
Al (Aluminium) 0.015% 0.08%
B (Boron) 0.001% 0.01%
C (Carbon) 0.17% 0.23%
Cr (Chromium) 0.9% 1.2%
Cu (Copper) 0.2%
Mn (Manganese) 0.35% 0.75%
Mo (Molybdenum) 0.9% 1.1%
Ni (Nickel) 0.2%
P (Phosphorus) 0.02%
S (Sulphur) 0.015%
Si (Silicon) 0.4%
Sn (Tin) 0.02%
Ti (Titanium) 0.07% 0.15%
V (Vanadium) 0.6 0.8%
Mechanical Property Min Max
Ultimate Tensile Strength (UTS) 820 MPa 1000 MPa
0.2% Proof Stress 660 MPa
Elongation 15%
Charpy V-Notch Impact = Room Temp. 40

Properties

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Information is given for illustrative purposes only. Tachart accepts no responsibility for the accuracy of the data contained within or the use of the data by any other party.
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