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A540 B23


A540 B23
ASTM A540/A540M


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

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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