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

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CNS CNS 317

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This page is mainly introduced the CNS 317 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of CNS 317,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 317
Type:Special Alloy
Country:China
Standard:CNS
Application:CNS standard stainless steel austenite size

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
SUS317LFB	JIS	Japan
SUS317TP	JIS	Germany
SUS317LTP	JIS	Japan
317S12		UK
317S16		UK
317S11	KS	UK
317S17		UK
STS317J5L	KS	Korea
STS317J5L	KS	Korea
CNS 317L	CNS	China
CNS 317J1	CNS	China
STS317LN	KS	Korea
STS317	KS	Korea
STS317L	KS	Korea
STS317J1	KS	Korea
STS317J4L	KS	Korea
SS 2317	SS	Sweden
S30317	GBT	China
S31708	GBT	China
S31703	GBT	China
S31793	GBT	China
S31782	GBT	China
S31723	GBT	China
S31753	GBT	China
X4317	AS	Australia
X4317H	AS	Australia
317	AS	Australia
CNS 317	CNS	China
CNS 317L	CNS	China
CNS 317J1	CNS	China
CNS 317	CNS	China
CNS 317L	CNS	China
CNS 317LN	CNS	China
CNS 317J1	CNS	China
CNS 317J2	CNS	China
CNS 317J3L	CNS	China
CNS 317J4L	CNS	China
CNS 317J5L	CNS	China
GH3170	GBT	China

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	142～114	σb/MPa
Yield Strength	873	σ 0.2 ≥/MPa
Elongation	61	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	336～381	-
HRC	30	-

Physical Properties

Thermal expansion	46-62	e-6/K
Thermal conductivity	78-07	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	1711-3159	째C
Density	3644-6688	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 317 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