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S44025 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S44025

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AISI S44025

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This page is mainly introduced the S44025 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S44025,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.

Hardenable Chromium Stainless Steel with Molybdenum

Steel Garde:S44025
Type:Stainless Steels
Country:USA
Standard:AISI
Metallographic Structure:Martensite
Application:Hardenable Chromium Stainless Steel with Molybdenum

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
A 959 S44025	SAE	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	0.95	1.10
Mn		1.00
Si		1.00
P		0.025
S		0.025
Cr	16.00	18.00
Ni		0.75
Mo	0.40	0.65

Mechanical Properties

Tensile strength	743～085	σb/MPa
Yield Strength	291	σ 0.2 ≥/MPa
Elongation	72	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	290～683	-
HRC	30	-

Physical Properties

Thermal expansion	00-61	e-6/K
Thermal conductivity	73-56	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	9128-0844	째C
Density	8774-1287	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)
S44025 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