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
P
S
0.27-0.34
0.15-0.40
0.40-0.70
0.80-1.10
0.15-0.25
<=0.035
<=0.035
Mechanical Properties
Tensile Strength
700–850 MPa
Yield Strength
≥520 MPa
Elongation
≥16%
Hardness
197–255 HB
Typical Available Sizes
Round Bar
16mm–200mm dia
Flat Bar
20×8mm–150×40mm
Sizes are indicative. Contact seller for exact availability.