CHQ WIRE · TECHNICAL CONTENT

CHQ Wire Process and Operation Videos

Creation Group – Wire Rod Process: Manufacturing processes are developed based on the chemical composition and mechanical property requirements specified in customer technical specifications.

Creation Group – Wire Rod Process Description CHQ Wire Manufacturing Process

Wire Rod R
Pickling
Spheroidizing Annealing SA
Pickling and Phosphating PC
Spheroidizing Annealing SA
Drawing D
Pickling and Phosphating PC
Drawing D
Inspection
Packaging
Shipment

Representative ASTM Process

Product Products	Symbol Abbreviations	Process Process	Description Description
CHQ WIRE Cold heading wire	HD	PC-D	PC: Pickling and phosphating LA: Low-temperature annealing A: Annealing SA: Spheroidizing annealing RA: Conventional annealing D: Drawing HD: Hot drawing AIP: Process annealing SAPP: Spheroidizing annealing & pickling & phosphating SAF: Spheroidizing annealing to finished size SAIP: In-process spheroidizing annealing PASAF: Pre-annealed SAF PASAIP: Pre-annealed SAIP
	RA	PC-RA
	SA	PC-SA
	RAIP	PC-RA-PC-D
	(S)AIP	PC-SA-PC-D
	SAF	PC-D-SA-PC
	SAIP	PC-D-SA-PC-D
	PASAF	PC-LA-PC-D-SA-PC
	PASAIP	PC-LA-PC-D-SA-PC-D
	PSASAIP	PC-SA-PC-D-SA-PC-D

Representative European standard processes

Product Products	Types Process types DIN 1654/10.89	Types Process types EN 10263/02.02	Description Description
CHQ WIRE Cold heading wire	K	+U+C	Cold drawing
	K+GKZ	+U+C+AC	Cold drawing + spheroidizing annealing
	GKZ+K	+AC+C	Spheroidizing annealing + secondary light drawing
	K+GKZ+K	+U+C+AC+LC	Cold drawing + spheroidizing annealing + secondary light drawing
	GKZ+K+GKZ	+AC+C+AC	Spheroidizing annealing + cold drawing + spheroidizing annealing
	GKZ+K+GKZ+K	+AC+C+AC+LC	Spheroidizing annealing + cold drawing + spheroidizing annealing + secondary light drawing

Processing capability: 0.4-36mm

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