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Stellite 25 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of Stellite 25

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Whole Stellite 25

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This page is mainly introduced the Stellite 25 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of Stellite 25,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Stellite alloy

Steel Garde:Stellite 25
Type:Tool Die Steels
Application:Stellite alloy

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
Stellite 250	Whole	Whole
Stellite 251	Whole	Whole

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.10
Si		1.00
Mn		1.50
Cr		20.00
Ni		10.00
Mo
Co	remaining
W		15.00
Fe		3.00
S		0.030

Mechanical Properties

Tensile strength	703～708	σb/MPa
Yield Strength	808	σ 0.2 ≥/MPa
Elongation	90	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	250～721	-
HRC	30	-

Physical Properties

Thermal expansion	23-32	e-6/K
Thermal conductivity	86-86	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	1512-4735	째C
Density	9136-2324	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)
Stellite 25 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