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Z3CT20 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of Z3CT20

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AFNOR Z3CT20

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This page is mainly introduced the Z3CT20 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of Z3CT20,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Stainless steels for general purposes. Plates, wide strips and strips

Steel Garde:Z3CT20
Type:Stainless Steels
Country:France
Standard:AFNOR
Standard Number:

ITEM Standard Number Descriptions

1 NF A 35-573 Stainless steels for general purposes. Plates, wide strips and strips
Application:Stainless steels for general purposes. Plates, wide strips and strips

ITEM	Standard Number	Descriptions
1	NF A 35-573	Stainless steels for general purposes. Plates, wide strips and strips

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.030
Si		0.75
Mn		0.08
P		0.030
S		0.015
Cr	19.50	20.50
Mo
Ni
N		0.035
Ti	0.30	0.60

Mechanical Properties

Tensile strength	641～250	σb/MPa
Yield Strength	136	σ 0.2 ≥/MPa
Elongation	51	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	221～755	-
HRC	30	-

Physical Properties

Thermal expansion	87-50	e-6/K
Thermal conductivity	57-88	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	7853-7827	째C
Density	3311-5641	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)
Z3CT20 Stainless Steels	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