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S44660 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S44660

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AISI S44660

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This page is mainly introduced the S44660 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S44660,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.

Ferritic Chromium Molybdenum Nickel Stainless Steel (SC-1)

Steel Garde:S44660
Type:Stainless Steels
Country:USA
Standard:AISI
Metallographic Structure:Ferrite
Application:Ferritic Chromium Molybdenum Nickel Stainless Steel (SC-1)

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
A 176 S44660	SAE	USA
A 240 S44660	SAE	USA
A 268 S44660	SAE	USA
SA-240 S44660	AMS	USA
SA-268 S44660	AMS	USA
A 176 S44660	SAE	USA
A 240 S44660	SAE	USA
A 268 S44660	SAE	USA
S44660	AISI	USA
SA-240 S44660	AMS	USA
SA-268 S44660	AMS	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.025
Mn		1.00
Si		1.00
P		0.04
S		0.03
Cr	25.00	27.00
Ni	1.50	3.50
Mo	2.50	3.50
N		0.035

Mechanical Properties

Tensile strength	550～566	σb/MPa
Yield Strength	779	σ 0.2 ≥/MPa
Elongation	88	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	971～402	-
HRC	30	-

Physical Properties

Thermal expansion	17-65	e-6/K
Thermal conductivity	27-85	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	0650-6563	째C
Density	3335-6967	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)
S44660 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