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Z3CTNb18 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of Z3CTNb18

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AFNOR Z3CTNb18

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This page is mainly introduced the Z3CTNb18 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of Z3CTNb18,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Z3CTNb18

Steel Garde:Z3CTNb18
Type:Special Alloy
Country:France
Standard:AFNOR
Application:Stainless Steel Plate & Steel Strip

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	486～562	σb/MPa
Yield Strength	231	σ 0.2 ≥/MPa
Elongation	52	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	647～687	-
HRC	30	-

Physical Properties

Thermal expansion	89-14	e-6/K
Thermal conductivity	96-32	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	3974-1699	째C
Density	0821-5168	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)
Z3CTNb18 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