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K417L

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K417G K418
#K17L

Description

China GBT K417L conventional cast superalloy and K417L Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: K417L
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy K417L GBT China conventional cast superalloy
GH188
GH605
GH941
GH159
GH783
K408
K409
K412
K417
K417G

Chemical composition(mass fraction)(wt.%) of the K417L

C(％) P(％) S(％) Cr(％) Ni(％) Mo(％) Co(%) B(%) Al(%) Ti(%)
0.05-0.22 0.010 0.006000000000000000 11.00-15.00 Bal 2.50-3.50 3.00-5.00 0.003-0.012 4.00-5.70 3.00-5.00

Mechanical Properties of steel grade K417L

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)
342 (≥) 684 (≥) 13 11 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade K417L

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
41 - -     0.31 -  
168 268 - 44.3 422   -  
475 - 14 22.2   332 313

Heat Treatment of steel grade K417L

Heat treated : 1773°C - 1753°C

Technological Curves of steel grade K417L

Cross Reference Table (Equivalent Grade) of K417L

Grade Standard Country Application
K417L GBT China conventional cast superalloy
K17L GBT China conventional cast superalloy
K417G K418
Available Suppliers
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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