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S43900 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S43900

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AISI S43900

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This page is mainly introduced the S43900 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S43900,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.

Chromium Stainless Steel

Steel Garde:S43900
Type:Stainless Steels
Country:USA
Standard:AISI
Metallographic Structure:Ferrite
Application:Chromium Stainless Steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
S43903	AISI	USA
A 240 S43932	SAE	USA
A 268 S43932	SAE	USA
A 959 S43932	SAE	USA
S43932	AISI	USA
SA-240 S43932	AMS	USA
SA-268 S43932	AMS	USA
X2CrNiMoN17-13-5	AWS	Germany
1.4439	AWS	Germany
X2CrNiMoN17-13-5	B.S.	UK
1.4439	B.S.	UK
X2CrNiMoN17-13-5	AFNOR	France
1.4439	AFNOR	France

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.07
Mn		1.00
Si		1.00
P		0.04
S		0.03
Cr	17.00	19.00
Ni		0.50
Mo
Al		0.15
N		0.04

Mechanical Properties

Tensile strength	276～951	σb/MPa
Yield Strength	004	σ 0.2 ≥/MPa
Elongation	43	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	679～031	-
HRC	30	-

Physical Properties

Thermal expansion	68-65	e-6/K
Thermal conductivity	12-18	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	9078-3161	째C
Density	2926-4455	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)
S43900 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