16q - YB 168-1970

Grade	16q
Corresponding Standard	YB 168-1970 Technical Conditions for Carbon and Ordinary Low Alloy Steel Plates Used in Bridges
Classification	Carbon Steel

16q Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S
Minimum Value	0.12	0.12	0.4	-	-
Maximum Value	0.2	0.25	0.7	0.04	0.045

16q Mechanical Properties

thickness t mm	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Impact Energy Absorption KV2 J
Steel plate	≥372.4	≥225.4	≥26	Strain aging impact value: ≥3.5 kg.m/cm²

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