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NiCr18Co chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of NiCr18Co

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DIN NiCr18Co

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This page is mainly introduced the NiCr18Co chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of NiCr18Co,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
NiCr18Co

Steel Garde:NiCr18Co
Type:Special Alloy
Country:Germany
Standard:DIN
Application:The high-temperature and high-strength steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
NiCr18Co	DIN	Germany

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	640～467	σb/MPa
Yield Strength	582	σ 0.2 ≥/MPa
Elongation	25	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	558～465	-
HRC	30	-

Physical Properties

Thermal expansion	40-50	e-6/K
Thermal conductivity	73-02	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	5540-4141	째C
Density	6629-2021	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)
NiCr18Co 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