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
0.75–0.85
0.15–0.35
0.50–0.80
≤0.040
≤0.040
Mechanical Properties
Tensile Strength
900–1100 MPa (annealed)
Hardness HRC
60–65 (hardened)
Typical Available Sizes
Round Bar
8mm–75mm dia
Wire Rod Coil
5.5mm–20mm dia
Wire
0.1mm–12mm dia
Sizes are indicative. Contact seller for exact availability.