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X20Cr13(AFNOR) chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of X20Cr13(AFNOR)

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AFNOR X20Cr13(AFNOR)

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This page is mainly introduced the X20Cr13(AFNOR) chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of X20Cr13(AFNOR),such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
X20Cr13(AFNOR)

Steel Garde:X20Cr13(AFNOR)
Type:Special Alloy
Country:France
Standard:AFNOR
Application:Martensite And Precipitation Hardening

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	358～279	σb/MPa
Yield Strength	179	σ 0.2 ≥/MPa
Elongation	63	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	219～727	-
HRC	30	-

Physical Properties

Thermal expansion	96-69	e-6/K
Thermal conductivity	29-62	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	1294-9090	째C
Density	1729-0349	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)
X20Cr13(AFNOR) 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