ASTM A453 660B

Alias

ASTM A453

1.480
X6NiCrTiMoVB 25 15 2
S66286
660
HR51, HR525, HR650
DTD 5076

h3>Chemistry

Base Element Fe(Iron)

Element Min Max
Al (Aluminium) 0.35%
B (Boron) 0.001 0.01%
C (carbon) 0.08%
Cr(Chromium) 13.5 16%
Mn(Manganese) 2%
Mo (Molybdenum) 1 1.5%
Ni (Nickel) 24 27%
P (Phosphorus) 0.04%
S (Sulphur) 0.03%
Si (Silicon) 1%
(Ti) Titanium 1.9 2.35%
V (Vanadium) 0.1 0.5%
Mechanical Property Value
Ultimate Tensile Strength (UTS) 895 MPa
0.02% Proof Stress 585 MPa
Elongation 15%
Gauge Length A4D
Hardness (Brinell) 248 341%
Hardness (Rockwell C) 24 27%

Properties

Precipitation hardenable stainless steel

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