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
S
P
0.18-0.23
0.15-0.35
0.30-0.60
<=0.035
<=0.030
Mechanical Properties
Tensile Strength
>=440 MPa
Elongation
>=23%
Hardness
<=149 HB
Typical Available Sizes
Round Bar
10mm–200mm dia
Flat Bar
16×5mm–150×30mm
Sizes are indicative. Contact seller for exact availability.