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T201LN chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of T201LN

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YB T201LN

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This page is mainly introduced the T201LN chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of T201LN,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
T201LN

Steel Garde:T201LN
Type:Stainless Steels
Country:USA
Standard:YB
Metallographic Structure:Austenite
Application:Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.03
Si		0.75
Mn	6.40	7.50
P		0.045
S		0.015
Cr	16.0	17.5
Ni	4.00	5.00
N	0.10	0.25
Cu		1.00

Mechanical Properties

Tensile strength	967～591	σb/MPa
Yield Strength	292	σ 0.2 ≥/MPa
Elongation	95	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	644～801	-
HRC	30	-

Physical Properties

Thermal expansion	61-41	e-6/K
Thermal conductivity	76-79	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	9390-3335	째C
Density	4126-8816	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)
T201LN 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