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X3NiCoMoTi18-9-5 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of X3NiCoMoTi18-9-5

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DIN X3NiCoMoTi18-9-5

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This page is mainly introduced the X3NiCoMoTi18-9-5 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of X3NiCoMoTi18-9-5,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
High alloyed NiCoMo steel

Steel Garde:X3NiCoMoTi18-9-5
Type:Tool Die Steels
Country:Germany
Standard:DIN
Application:High alloyed NiCoMo steel

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.03
Si		0.10
Mn		0.15
P		0.010
S		0.010
Cr		0.25
Mo	4.50	5.20
V
Ni	17.00	19.00
Co	8.50	10.00
Ti	0.80	1.20

Mechanical Properties

Tensile strength	330～027	σb/MPa
Yield Strength	759	σ 0.2 ≥/MPa
Elongation	46	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	580～928	-
HRC	30	-

Physical Properties

Thermal expansion	31-43	e-6/K
Thermal conductivity	27-27	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	3585-1720	째C
Density	1875-1955	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)
X3NiCoMoTi18-9-5 Tool Die 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