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CNS 201 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of CNS 201

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CNS CNS 201

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This page is mainly introduced the CNS 201 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of CNS 201,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Stainless steel wire rods

Steel Garde:CNS 201
Type:Stainless Steels
Country:China
Standard:CNS

Standard Number:

ITEM	Standard Number	Descriptions
1	G3067	Stainless steel bars
2	G3076	Stainless steel wires
3	G3077	Stainless steel wire rods

Metallographic Structure:Austenite
Application:Stainless steel wire rods

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
201	YB	USA
SA 201	SAE	USA
S20100	AISI	USA
201L	YB	USA
S20103	AISI	USA
GH2018	GB	China
201	YB	USA
ASTM 201	SAE	USA
T201LN	YB	USA
S20153	AISI	USA
S20161	AISI	USA
S42201	AISI	USA
A 240 S20161	SAE	USA
A 276 S20161	SAE	USA
A 314 S20161	SAE	USA
A 479 S20161	SAE	USA
A 580 S20161	SAE	USA
A 959 S20161	SAE	USA
F 899 S20161	SAE	USA
S20161	AISI	USA
SA-240 S20161	AMS	USA
SA-276 S20161	AMS	USA
SA-479 S20161	AMS	USA
A 276 S42010	SAE	USA
A 314 S42010	SAE	USA
A 493 S42010	SAE	USA
A 959 S42010	SAE	USA
F 899 S42010	SAE	USA
S42010	AISI	USA
SA-276 S42010	AMS	USA
SUS 201	FED	Japan
SUS201	JIS	Japan
SUS201	JIS	Japan
SUS201	JIS	Japan
SUS201	JIS	Japan
SUS201	JIS	Japan
2HR201	B.S.	UK
STS201	KS	Korea
X12CrMnNiN17-7-5, 1.4372,AISI 201, 1H17N4G9	EN	European

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.15
Si		1.00
Mn	5.50	7.50
P		0.060
S		0.030
Ni	3.50	5.50
Cr	16.00	18.00
Mo
N		0.25

Mechanical Properties

Tensile strength	895～412	σb/MPa
Yield Strength	968	σ 0.2 ≥/MPa
Elongation	46	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	633～627	-
HRC	30	-

Physical Properties

Thermal expansion	65-42	e-6/K
Thermal conductivity	32-36	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	6378-4505	째C
Density	4562-4303	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 201 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