ASTM A193 B8

Alias

ASTM A193
UNS S30400
ASTM A193 B8A
ASTM A193 B8 Class 2

Chemistry

Element Min Max
C(Carbon) 0.08%
Cr(Chromium) 18 20%
Mn(Manganese) 2%
Ni (Nickel) 8 11%
P (Phosphorus) 0.045%
S (Sulphur) 0.03%
Si(Silicon) 1%
Mechanical Property Min Max
Ultimate Tensile Strength (UTS) 860 MPa
0.2% Proof Stress 690
Elongation 12%
Gauge Length A4D
Hardness (Brinell) 321 HB
Hardness (Rockwell C) 35 HRC

Properties

High temperature alloy
Stainless Steel

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