IFI-1018 - ASTM F2282-2018

Grade	IFI-1018
Corresponding Standard	ASTM F2282-2018 Quality Assurance Requirements for Carbon and Alloy Steel Wire, Rods, and Bars for Mechanical Fasteners
Classification	Carbon Steel

IFI-1018 Chemical Element Composition Content (%)

	Component	C	Mn	P	S
AIK, SiFg, SiCg	Minimum Value	0.15	0.65	-	-
AIK, SiFg, SiCg	Maximum Value	0.19	0.85	0.02	0.02

IFI-1018 Mechanical Properties

	Tensile Strength σ_b ksi	Reduction of Area ψ %
Bars, rods; Annealed	≤68	≥62
Bars, rods; Spheroidized annealing	≤65	≥65
Wire; Spheroidized annealing after processing (SAFS)	≤63	≥68
Wire rod; Annealed in process (AIP)	≤76	≥60
Wire rod; spheroidizing annealed during processing (SAIP)	≤68	≥62

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