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3230 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 3230

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AISI 3230

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This page is mainly introduced the 3230 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 3230,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
3315

Steel Garde:3230
Type:Stainless Steels
Country:USA
Standard:AISI
Application:14NiCr14

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
A 240 S32304	SAE	USA
A 276 S32304	SAE	USA
A 511 S32304	SAE	USA
A 789 S32304	SAE	USA
A 790 S32304	SAE	USA
A 928 S32304	SAE	USA
A 949 S32304	SAE	USA
S32304	AISI	USA
SA-240 S32304	AMS	USA
SA-276 S32304	AMS	USA
SA-789 S32304	AMS	USA
SA-790 S32304	AMS	USA
A 240 S32304	SAE	USA
A 276 S32304	SAE	USA
A 511 S32304	SAE	USA
A 789 S32304	SAE	USA
A 790 S32304	SAE	USA
A 928 S32304	SAE	USA
A 949 S32304	SAE	USA
S32304	AISI	USA
SA-240 S32304	AMS	USA
SA-276 S32304	AMS	USA
SA-789 S32304	AMS	USA
SA-790 S32304	AMS	USA
28 NiCr10	AISI	USA
1.4362, X2CrNiN23-4, UNS S32304	EN	European

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	0.28	0.36
Si	0.15	0.35
Mn	0.50	0.90
P		0.040
S		0.040
Cr	0.55	0.95
Ni	2.25	2.75

Mechanical Properties

Tensile strength	918～280	σb/MPa
Yield Strength	560	σ 0.2 ≥/MPa
Elongation	77	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	799～131	-
HRC	30	-

Physical Properties

Thermal expansion	08-53	e-6/K
Thermal conductivity	86-27	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	8479-8323	째C
Density	6112-6446	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)
3230 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