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S32520 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S32520

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AISI S32520

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This page is mainly introduced the S32520 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S32520,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.

Duplex (Austenitic-Ferritic) Chromium Nickel Molybdenum Copper Nitrogen Stainless Steel

Steel Garde:S32520
Type:Stainless Steels
Country:USA
Standard:AISI
Metallographic Structure:Austenitic-Ferritic(Duplex steel)
Application:Duplex (Austenitic-Ferritic) Chromium Nickel Molybdenum Copper Nitrogen Stainless Steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
A 1049 S32520	SAE	USA
A 240 S32520	SAE	USA
A 789 S32520	SAE	USA
A 790 S32520	SAE	USA
A 928 S32520	SAE	USA
A 959 S32520	SAE	USA
SA-240 S32520	AMS	USA
SA-789 S32520	AMS	USA
SA-790 S32520	AMS	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.03
Mn		1.50
Si		0.80
P		0.035
S		0.02
Cr	24.00	26.00
Ni	5.50	8.00
Mo	3.00	5.00
N	0.20	0.35
Cu	0.05	3.00

Mechanical Properties

Tensile strength	207～674	σb/MPa
Yield Strength	827	σ 0.2 ≥/MPa
Elongation	33	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	690～163	-
HRC	30	-

Physical Properties

Thermal expansion	17-36	e-6/K
Thermal conductivity	21-58	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	5349-8921	째C
Density	1249-7147	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)
S32520 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