Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Chemical Composition (%)
C
Si
Mn
P
S
Cr
1.00-1.10
<=0.50
0.80-1.10
<=0.03
<=0.03
0.20-0.60
Mechanical Properties
Hardness HRC (hardened)
60–64
Hardness HB (annealed)
≤212
Typical Available Sizes
Round Bar
8mm–100mm dia
Flat Bar
10×5mm–100×25mm
Sizes are indicative. Contact seller for exact availability.