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
Ni
S
P
0.14–0.20
0.10–0.35
0.30–0.60
0.60–1.10
3.00–3.75
≤0.040
≤0.035
Mechanical Properties
Tensile Strength
775–930 MPa
Yield Strength
≥585 MPa
Elongation
≥15%
Case Hardness HRC
58–62
Typical Available Sizes
Round Bar
16mm – 200mm dia
Flat Bar
20×6mm – 150×40mm
Sizes are indicative. Contact seller for exact availability.