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
Ni
0.14–0.20
0.35–0.65
0.90–1.30
3.90–4.30
Mechanical Properties
Tensile Strength
850–1000 MPa
Case Hardness HRC
60–64
Elongation
≥12%
Typical Available Sizes
Round Bar
16mm–200mm dia
Sizes are indicative. Contact seller for exact availability.