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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		0.03
Mn		1.00
Si		1.00
P		0.04
S		0.03
Cr	25.00	28.00
Ni	1.00	3.50
Mo	3.00	4.00
N		0.04

Mechanical Properties

Tensile strength	563～903	σb/MPa
Yield Strength	627	σ 0.2 ≥/MPa
Elongation	89	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	390～730	-
HRC	30	-

Physical Properties

Thermal expansion	48-34	e-6/K
Thermal conductivity	23-26	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	8456-0509	째C
Density	1887-7463	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