21-6 9LC - SAE AMS 5656 F-2015

Grade	21-6 9LC
Corresponding Standard	SAE AMS 5656 F-2015 Steel, Corrosion Resistant, Bars, Wire, Forgings, Extrusions, and Rings, Solution Heat Treated
Classification	Alloy Steel

21-6 9LC Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	N
Minimum Value	-	-	8	-	-	19	5.5	-	-	0.15
Maximum Value	0.04	1	10	0.06	0.03	21.5	7.5	0.75	0.75	0.4

21-6 9LC Mechanical Properties

Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %
≥621	≥345	≥40	≥60

21-69LC 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"!