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S42900 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S42900

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AISI S42900

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This page is mainly introduced the S42900 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S42900,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.

Ferritic Chromium Stainless Steel

Steel Garde:S42900
Type:Stainless Steels
Country:USA
Standard:AISI
Metallographic Structure:Ferrite
Application:Ferritic Chromium Stainless Steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
A 240 S42900	SAE	USA
A 268 S42900	SAE	USA
A 276 S42900	SAE	USA
A 314 S42900	SAE	USA
A 473 S42900	SAE	USA
A 493 S42900	SAE	USA
SA-240 S42900	AMS	USA
SA-268 S42900	AMS	USA
SUS 429	JIS	Japan
SUS 429	JIS	Japan
SUS 429J1	JIS	Japan
SUS 429J1	JIS	Japan
SUS 429 J1	JIS	Japan
SUS 429 J1	JIS	Japan
X2CrNiMoN17-13-3	B.S.	UK
1.4429	B.S.	UK
X2CrNiMoN17-13-3	AFNOR	France
1.4429	AFNOR	France
STS429	KS	Korea
STS429J1	KS	Korea

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.12
Mn		1.00
Si		1.00
P		0.04
S		0.03
Cr	14.00	16.00
Ni
Mo		0.75

Mechanical Properties

Tensile strength	788～452	σb/MPa
Yield Strength	318	σ 0.2 ≥/MPa
Elongation	48	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	437～288	-
HRC	30	-

Physical Properties

Thermal expansion	29-25	e-6/K
Thermal conductivity	71-83	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	3430-9753	째C
Density	2812-6266	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)
S42900 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