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A540 B24


A540 B24


Alloy Steel

Element Min Max
C (Carbon) 0.37% 0.44%
Cr (Chromium) 0.7% 0.95%
Mn (Manganese) 0.7% 0.9%
Mo (Molybdenum) 0.3% 0.4%
Ni (Nickel) 1.65% 0.2%
P (Phosphorus) 0.025%
S (Sulphur) 0.025%
Si (Silicon) 0.15% 0.35%
Mechanical Property Min Max
Ultimate Tensile Strength (UTS) 1000 MPa
0.2% Proof Stress 896 MPa
Elongation 12%
Gauge Length A50mmm
Hardness (Brinell) 293 HB 363 HB

Used in nuclear and other special applications.

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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