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ISO X53CrMnNiN21 9 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of ISO X53CrMnNiN21 9

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ISO ISO X53CrMnNiN21 9

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This page is mainly introduced the ISO X53CrMnNiN21 9 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of ISO X53CrMnNiN21 9,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
ISO standard valve austenite steel

Steel Garde:ISO X53CrMnNiN21 9
Type:Special Alloy
Country:ISO
Standard:ISO
Application:ISO standard valve austenite steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
X53CrMnNiN21-9	DIN	Germany
X53CrMnNiN21-9	AFNOR	France
EN X53CrMnNiN21-9	EN	Euronorm

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	588～394	σb/MPa
Yield Strength	716	σ 0.2 ≥/MPa
Elongation	45	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	557～681	-
HRC	30	-

Physical Properties

Thermal expansion	34-73	e-6/K
Thermal conductivity	70-03	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	8891-2351	째C
Density	6773-7548	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)
ISO X53CrMnNiN21 9 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