ASTM A193 B8M

Alias

ASTM A193
UNS S31600
ASTM A193 B8MA
ASTM A193 B8M Class 2

Chemistry

Element Min Max
C (Carbon) 0.08%
Cr (Chromium) 16 18%
Mn (Manganese) 2%
Mo (Molybdenum) 2 3%
Ni (Nickel) 10 14%
P (Phosphorus) 0.045%
S (Sulphur) 0.03%
Si (Silicon) 1%
Mechanical Property Min Max
Ultimate Tensile Strength (UTS) 760 MPa
0.2% Proof Stress 665 MPa
Elongation 15%
Gauge Length A4D
Hardness (Brinell) 321
Hardness (Rockwell C) 35 HRC

Properties

High temperature alloy
Stainless Steel

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