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A193 B7M – Ferritic Steel


A193 B7M


Alloy Steel

Element Min Max
C (Carbon) 0.36% 0.49%
Cr (Chromium) 0.75% 1.2%
Mn (Manganese) 0.65% 1.1%
Mo (Molybdenum) 0.15% 0.25%
P (Phosphorus) 0.35%
S (Sulphur) 0.04%
Si (Silicon) 0.15% 0.35%
Mechanical Property Min Max
Ultimate Tensile Strength (UTS) 690 MPa
0.2% Proof Stress 550 MPa
Elongation 18%
Gauge Length A4D
Hardness (Brinell) 235 HB
Hardness (Rockwell B) 99 HRB


Typical applications of A193 B7M include but are not limited too; fittings, flanges, valves, pressure vessels and other high pressure services.

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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