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209 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 209

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AS 209

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This page is mainly introduced the 209 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 209,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
209

Steel Garde:209
Type:Special Alloy
Country:Australia
Standard:AS
Application:Australia Stainless steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
SS14:2092	SS	Sweden
SS14:2092	SS	Sweden
UNS J12092	GBT	USA
UNS J82090	AISI	USA
UNS J22092	AISI	USA
UNS J22092	GBT	China
UNS J22090	AISI	USA
E1209	UNE	Spain
412090	CSN	Czech Republic
12090	CSN	Czech Republic
414209	CSN	Czech Republic
14209	CSN	Czech Republic

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	720～408	σb/MPa
Yield Strength	866	σ 0.2 ≥/MPa
Elongation	98	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	548～404	-
HRC	30	-

Physical Properties

Thermal expansion	95-65	e-6/K
Thermal conductivity	70-15	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	7397-7504	째C
Density	5575-7838	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)
209 Special Alloy	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