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CNS 317J1 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of CNS 317J1

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CNS CNS 317J1

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This page is mainly introduced the CNS 317J1 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of CNS 317J1,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
CNS standard stainless steel austenite size

Steel Garde:CNS 317J1
Type:Special Alloy
Country:China
Standard:CNS
Application:CNS standard stainless steel austenite size

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
STS317J1	KS	Korea
CNS 317J1	CNS	China
CNS 317J1	CNS	China

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	993～720	σb/MPa
Yield Strength	588	σ 0.2 ≥/MPa
Elongation	32	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	972～989	-
HRC	30	-

Physical Properties

Thermal expansion	86-64	e-6/K
Thermal conductivity	58-37	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	2150-1075	째C
Density	3984-1134	kg/m³
Resistivity	0.50-0.60	Ohm.mm²/m

Heat Treatment Regime

Annealing	Quenching	Tempering	Normalizing	Q & T
√	√	√	√	√

Size Availability

Steel Grade	Specification	Processing range(mm)
CNS 317J1 Special Alloy	Round Bar and Hollow Bar	Φ1 to Φ2000
	Square and Flat Steel	Φ10 to Φ100
	Plate and Sheet	0.08-800(Thickness)10-1500(Width)Length
	Tube or Pipe	OD:Φ4-410; WT:1-35 mm; Lenght:10-12000
	Coil and Strip Steel	THK:0.1mm Width:1500mm
	Forged	Ring/Cylindrical/Disk