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S33400 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S33400

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AISI S33400

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This page is mainly introduced the S33400 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S33400,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Austenitic Chromium Nickel Titanium Stainless Steel

Steel Garde:S33400
Type:Stainless Steels
Country:USA
Standard:AISI
Metallographic Structure:Austenite
Application:Austenitic Chromium Nickel Titanium Stainless Steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
A 240 S33400	SAE	USA
SA-240 S33400	AMS	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.08
Mn		1.00
Si		0.75
P		0.04
S		0.03
Cr	18.0	22.0
Ni	18.0	22.0
Ti		0.60
Al		0.60

Mechanical Properties

Tensile strength	140～888	σb/MPa
Yield Strength	518	σ 0.2 ≥/MPa
Elongation	03	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	366～332	-
HRC	30	-

Physical Properties

Thermal expansion	45-97	e-6/K
Thermal conductivity	45-77	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	9087-4067	째C
Density	4566-6810	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)
S33400 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