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S30409 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S30409

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AISI S30409

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This page is mainly introduced the S30409 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S30409,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Austenitic Chromium Nickel Stainless Steel

Steel Garde:S30409
Type:Stainless Steels
Country:USA
Standard:AISI
Metallographic Structure:Austenite
Application:Austenitic Chromium Nickel Stainless Steel

Relevant products:

S30409/304H/S30409/1.4948 Tube

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
304H	UNS	USA
A 182 F 304H	SAE	USA
A 213 TP304H	SAE	USA
A 240 Type 304H	SAE	USA
A 249 TP304H	SAE	USA
A 271 TP304H	SAE	USA
A 312 TP304H	SAE	USA
A 336 Grade F304H	SAE	USA
A 358 304H	SAE	USA
A 376 TP304H	SAE	USA
A 403 CR304H	SAE	USA
A 403 WP 304H	SAE	USA
A 430 FP 304H	SAE	USA
A 452 TP304H	SAE	USA
A 240 S30409	SAE	USA
A 249 S30409	SAE	USA
A 358 S30409	SAE	USA
A 813 S30409	SAE	USA
A 814 S30409	SAE	USA
A 965 S30409	SAE	USA
SA-240 S30409	AMS	USA
SA-358 S30409	AMS	USA
SA-813 S30409	AMS	USA
SA-814 S30409	AMS	USA
SA-965 S30409	AMS	USA
S30415	AISI	USA
A 240 S30452	SAE	USA
A 276 S30452	SAE	USA
S30452	AISI	USA
SA-240 S30452	AMS	USA
SUS 304HFB	JIS	Japan
SUS 304HTP	JIS	Japan
STSF304H	KS	Korea

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	0.04	0.10
Si		1.00
Mn		2.00
P		0.04
S		0.03
Cr	18.0	20.0
Ni	8.00	11.0

Mechanical Properties

Tensile strength	651～970	σb/MPa
Yield Strength	319	σ 0.2 ≥/MPa
Elongation	51	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	209～177	-
HRC	30	-

Physical Properties

Thermal expansion	93-39	e-6/K
Thermal conductivity	06-60	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	1588-4988	째C
Density	8627-9673	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)
S30409 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