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Stellite 12 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of Stellite 12

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Whole Stellite 12

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This page is mainly introduced the Stellite 12 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of Stellite 12,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Stellite alloy

Steel Garde:Stellite 12
Type:Tool Die Steels
Application:Stellite alloy

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
Stellite 12P	Whole	Whole

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		1.80
Si
Mn
Cr		29.00
Ni
Mo
Co	remaining
W		9.00
Fe

Mechanical Properties

Tensile strength	369～444	σb/MPa
Yield Strength	643	σ 0.2 ≥/MPa
Elongation	62	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	373～533	-
HRC	30	-

Physical Properties

Thermal expansion	46-20	e-6/K
Thermal conductivity	87-37	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	7705-7399	째C
Density	1902-2702	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 12 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