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S50400 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S50400

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AISI S50400

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This page is mainly introduced the S50400 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S50400,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.

Stainless Steel

Steel Garde:S50400
Type:Stainless Steels
Country:USA
Standard:AISI
Metallographic Structure:Martensite
Application:Stainless Steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
AISI504	AISI	USA
S50400	UNS	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.15
Mn		1.00
Si		1.00
P		0.04
S		0.04
Cr	8.00	10.00
Ni
Mo	0.90	1.10

Mechanical Properties

Tensile strength	493～448	σb/MPa
Yield Strength	389	σ 0.2 ≥/MPa
Elongation	66	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	816～050	-
HRC	30	-

Physical Properties

Thermal expansion	37-72	e-6/K
Thermal conductivity	27-18	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	9190-1132	째C
Density	2850-9953	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)
S50400 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