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CNS 405 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of CNS 405

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CNS CNS 405

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This page is mainly introduced the CNS 405 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of CNS 405,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
CNS standard austenitic ferritic stainless steel

Steel Garde:CNS 405
Type:Special Alloy
Country:China
Standard:CNS
Application:CNS standard ferritic stainless steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
T30405	UNS	USA
SUS405	JIS	Japan
SUS405TP	JIS	Japan
STS405	KS	Korea
STS405	KS	Korea
STS405	KS	Korea
STS405	KS	Korea
UNS J95405	AISI	USA
405	AS	Australia
CNS 405	CNS	China
K405	GBT	China

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	525～607	σb/MPa
Yield Strength	431	σ 0.2 ≥/MPa
Elongation	08	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	152～595	-
HRC	30	-

Physical Properties

Thermal expansion	22-59	e-6/K
Thermal conductivity	71-70	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	8982-3479	째C
Density	7022-0358	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)
CNS 405 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