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Z21CDV12 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of Z21CDV12

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AFNOR Z21CDV12

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This page is mainly introduced the Z21CDV12 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of Z21CDV12,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Z21CDV12

Steel Garde:Z21CDV12
Type:Special Alloy
Country:France
Standard:AFNOR
Application:Heat-Resistant Steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	250～494	σb/MPa
Yield Strength	051	σ 0.2 ≥/MPa
Elongation	17	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	269～061	-
HRC	30	-

Physical Properties

Thermal expansion	91-84	e-6/K
Thermal conductivity	00-84	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	4801-6697	째C
Density	7071-9296	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)
Z21CDV12 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