Stellite SF12

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#Stellite # #SF12

Description

Stellite SF12 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: Stellite SF12

Category	Type	Steel Grade
Steel Grades	Tool Steel	Stellite SF12
		Stellite No.314
		Stellite No.506
		Stellite No.694
		Stellite No.1016
		Stellite No.1040
		Stellite No.2006
		Stellite No.2012
		Stellite F
		Stellite SF1
		Stellite SF6

Chemical composition(mass fraction)(wt.%) of the Stellite SF12

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.9	2.5				19.0	13.0
Mo	Al	Cu	Nb	Ti	W	Fe
					9.0
N	Co	Pb	B	Other
	52.0		1.8

Mechanical Properties of steel grade Stellite SF12

Yield R_p0.2 (MPa)	Tensile R_m (MPa)	Impact KV/Ku (J)	Elongation A (%)	Reduction in cross section on fracture Z (%)	As-Heat-Treated Condition	Brinell hardness (HBW)
918 (≥)	372 (≥)	31	13	21	Solution and Aging, Annealing, Ausaging, Q+T,etc	323

Physical Properties of steel grade Stellite SF12

Temperature (°C)	Modulus of elasticity (GPa)	Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and	Thermal conductivity (W/m·°C)	Specific thermal capacity (J/kg·°C)	Specific electrical resistivity (Ω mm²/m)	Density (kg/dm³)	Poisson’s coefficient, ν
23	-	-			0.41	-
937	678	-	14.3	343		-
695	-	44	44.2			113	412

Heat Treatment of steel grade Stellite SF12

Heat treated : 1877°C - 1145°C

Technological Curves of steel grade Stellite SF12

No Curve

Cross Reference Table (Equivalent Grade) of Stellite SF12

Grade	Country	Application
Stellite 1	USA	Stellite alloy
Stellite 3		Stellite alloy
Stellite 3PM		Stellite alloy
Stellite 4		Stellite alloy
Stellite 6		Stellite alloy
Stellite 6KC		Stellite alloy
Stellite 6PM		Stellite alloy
Stellite 7		Stellite alloy
Stellite 8		Stellite alloy
Stellite 12		Stellite alloy
Stellite 12P		Stellite alloy
Stellite 19		Stellite alloy
Stellite 20		Stellite alloy
Stellite 21		Stellite alloy
Stellite 23		Stellite alloy
Stellite 25		Stellite alloy
Stellite 27		Stellite alloy
Stellite 30		Stellite alloy
Stellite 31		Stellite alloy
Stellite 98M2		Stellite alloy

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