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Language

A540 B23

Alias

A540 B23
ASTM A540/A540M

Chemistry

Alloy Steel

Element Min Max
C (Carbon) 0.36% 0.44%
Cr (Chromium) 0.8% 1.15%
Mn (Manganese) 0.45% 0.7%
Mo (Molybdenum) 0.5% 0.65%
P (Phosphorus) 0.25%
S (Sulphur) 0.25%
Si (Silicon) 0.15% 0.35%
V (Vanadium) 0.25% 0.35%
Mechanical Property Min Max
Ultimate Tensile Strength (UTS) 1140 MPa
0.2% Proof Stress 1030 MPa
Elongation 10%
Gauge Length A50mm
Hardness (Brinell) 321 HB 429 HB

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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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