Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Chemical Composition (%)
C
Mn
Cr
V
Si
0.85–0.95
1.80–2.20
0.20–0.50
0.05–0.15
≤0.30
Mechanical Properties
Hardness HRC (hardened)
60–64
Hardness HB (annealed)
≤217
Wear Resistance
Good
Typical Available Sizes
Round Bar
6mm–150mm dia
Flat Bar
10×5mm–150×30mm
Sizes are indicative. Contact seller for exact availability.