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20X13H4Γ9 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 20X13H4Γ9

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20X13H4Γ9

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This page is mainly introduced the 20X13H4Γ9 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 20X13H4Γ9,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
20X13H4Γ9

Steel Garde:20X13H4Γ9
Type:Special Alloy
Country:
Application:Austenitic - Martensitic steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	694～968	σb/MPa
Yield Strength	874	σ 0.2 ≥/MPa
Elongation	26	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	185～904	-
HRC	30	-

Physical Properties

Thermal expansion	46-77	e-6/K
Thermal conductivity	51-28	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	4022-3716	째C
Density	3753-7734	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)
20X13H4Γ9 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