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S44023 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S44023

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AISI S44023

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This page is mainly introduced the S44023 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S44023,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.

Martensitic Chromium Selenium Bearing Free Machining Stainless Steel

Steel Garde:S44023
Type:Stainless Steels
Country:USA
Standard:AISI
Metallographic Structure:Martensite
Application:Martensitic Chromium Selenium Bearing Free Machining Stainless Steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
A 582 S44020	SAE	USA
S44020	AISI	USA
A 582 S44023	SAE	USA
A 582 S44020	SAE	USA
S44020	AISI	USA
A 582 S44023	SAE	USA
S44023	AISI	USA
SUS 440F	JIS	Japan
STS440F	KS	Korea
440F	CNS	China
AISI440F	AISI	USA
AISI440F Se	AISI	USA
Y1Cr18Ni9Se	GB	China
303Se	YB	USA
A 314 303Se	SAE	USA
A 473 303 Se	SAE	USA
A 511 MT303Se	SAE	USA
A 581 Type 303Se	SAE	USA
A 582 Type 303Se	SAE	USA
A 895 Type 303Se	SAE	USA
A 959 Type 303Se	SAE	USA
F 593 303 Se	SAE	USA
F 594 303Se	SAE	USA
F 880 Class A1-50 303Se	SAE	USA
F 880 Class A1-70 303Se	SAE	USA
SUS 303Se	FED	Japan
SUS303Se	AMS	USA
A 314 S30323	SAE	USA
A 473 S30323	SAE	USA
A 581 S30323	SAE	USA
A 582 S30323	SAE	USA
A 895 S30323	SAE	USA
F738 Class A1-50 S30323	SAE	USA
F738 Class A1-70 S30323	SAE	USA
F738 Class A1-80 S30323	SAE	USA
F738 Class A1-80 S30323	SAE	USA
F836 Class A1-50 S30323	SAE	USA
F836 Class A1-70 S30323	SAE	USA
F836 Class A1-80 S30323	SAE	USA
S30323	AISI	USA
A 314 S43023	SAE	USA
A 473 S43023	SAE	USA
A 581 S43023	SAE	USA
A 582 S43023	SAE	USA
A 895 S43023	SAE	USA
S43023	AISI	USA
A 314 S41623	SAE	USA
A 473 S41623	SAE	USA
A 581 S41623	SAE	USA
A 582 S41623	SAE	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	0.95	1.20
Mn		1.25
Si		1.00
P		0.04
S		0.03
Cr	16.00	18.00
Ni		0.75
Mo		0.60
Se		0.15

Mechanical Properties

Tensile strength	145～183	σb/MPa
Yield Strength	570	σ 0.2 ≥/MPa
Elongation	19	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	541～164	-
HRC	30	-

Physical Properties

Thermal expansion	25-07	e-6/K
Thermal conductivity	63-89	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	8114-8122	째C
Density	4352-1071	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)
S44023 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