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Stellite SF12

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Stellite SF6 Stellite SF20
#Stellite #SF12

Description

USA Stellite SF12 Stellite alloy and Stellite SF12 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: Stellite SF12
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy Stellite SF12 USA Stellite alloy
Stellite 251
Stellite 306
Stellite 506
Stellite 694
Stellite 1040
Stellite 2006
Stellite 2012
Stellite F
Stellite SF1
Stellite SF6

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

C(％) Si(％) Cr(％) W(%) Co(%) B(%)
0.9 2.5 19.0 9.0 remaining 1.8

Mechanical Properties of steel grade Stellite SF12

Yield
Rp0.2 (MPa)		 Tensile
Rm (MPa)		 Impact
KV/Ku (J)		 Elongation
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition Brinell hardness (HBW)
819 (≥) 495 (≥) 22 22 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

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 - -     0.33 -  
194 292 - 31.3 224   -  
197 - 34 14.2   332 133

Heat Treatment of steel grade Stellite SF12

Heat treated : 1819°C - 1859°C

Technological Curves of steel grade Stellite SF12

Cross Reference Table (Equivalent Grade) of Stellite SF12

Grade Standard Country Application
Stellite 1 Stellite 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
Stellite SF6 Stellite SF20
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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