ML20CrMoA - GB /T 5953-1999

Grade	ML20CrMoA
Corresponding Standard	GB /T 5953-1999 Steel Wires for Cold Heading
Classification	Alloy Steel

ML20CrMoA Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo
Minimum Value	0.17	0.17	0.4	-	-	0.8	-	-	0.15
Maximum Value	0.24	0.37	0.7	0.03	0.03	1.1	0.4	0.2	0.25

ML20CrMoA Mechanical Properties

condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Elongation or Extension Rate δ %
Steel Wire	Cold Drawn Condition	440~635	≥10
Steel Wire	Annealed State	390~590	≥15

ML20CrMoA Corresponding Standards(Same grade name, different standards)

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!