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
Cr
Mo
Ni
0.17–0.23
0.15–0.35
0.60–0.90
0.40–0.65
0.15–0.30
0.40–0.70
Mechanical Properties
Tensile Strength
≥830 MPa
Case Hardness HRC
58–62
Elongation
≥13%
Typical Available Sizes
Round Bar
16mm–200mm dia
Flat Bar
20×8mm–150×40mm
Sizes are indicative. Contact seller for exact availability.