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A193 B7


A193 B7


Alloy Steel

Element Min Max
C (Carbon) 0.37% 0.49%
Cr (Chromium) 0.75% 1.2%
Mn (Manganese) 0.65% 1.1%
Mo (Molybdenum) 0.15% 0.25%
P (Phosphorus) 0.035%
S (Sulphur) 0.04%
Si (Silicon) 0.15% 0.35%
Mechanical Property Min Max
Ultimate Tensile Strength (UTS) 860 MPa
0.2% Proof Stress 720 MPa
Elongation 16%
Gauge Length A4D
Hardness (Brinell) 321
Hardness (Rockwell C) 35 HRC

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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