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KSUS317L chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of KSUS317L

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NKK KSUS317L

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This page is mainly introduced the KSUS317L chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of KSUS317L,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Rolled Stainless Steels

Steel Garde:KSUS317L
Type:Stainless Steels
Country:Japan
Standard:NKK
Metallographic Structure:Austenite
Application:Rolled Stainless Steels

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
SUS 317 LFB	JIS	Japan
SUS 317 LTB	JIS	Japan
SUS 317 LTP	JIS	Japan
SUS 317L	JIS	Japan
SUS 317L	JIS	Japan
SUS 317L	JIS	Japan
SUS 317L	JIS	Japan
SUS 317L	JIS	Japan
SUS 317L TPY	JIS	Japan
KSUS 317LN	NKK	Japan
SUS 316LFB	JIS	Japan
SUS 317L TP	JIS	Japan
SUS 317L TP Y	JIS	Japan

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.03
Si		1.00
Mn		2.00
P		0.045
S		0.03
Cr	18.00	20.00
Ni	11.00	15.00
Mo	3.00	4.00
N

Mechanical Properties

Tensile strength	780～697	σb/MPa
Yield Strength	965	σ 0.2 ≥/MPa
Elongation	98	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	551～567	-
HRC	30	-

Physical Properties

Thermal expansion	67-64	e-6/K
Thermal conductivity	68-04	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	6139-8738	째C
Density	6547-5195	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)
KSUS317L Stainless Steels	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