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K417G

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K417 K417L
#K17G

Description

China GBT K417G conventional cast superalloy and K417G Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: K417G
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy K417G GBT China conventional cast superalloy
GH742
GH188
GH605
GH941
GH159
GH783
K408
K409
K412
K417

Chemical composition(mass fraction)(wt.%) of the K417G

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) V(%) Co(%) B(%) Al(%) Ti(%) Fe(%)
0.13-0.22 0.20 0.20 0.015 0.010000000000000000 8.50-9.50 Bal 2.50-3.50 0.600-0.900 9.00-11.00 0.012-0.024 4‘80-5.70 4.10-4.70 ≤1.00

Mechanical Properties of steel grade K417G

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)
325 (≥) 693 (≥) 22 11 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade K417G

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
31 - -     0.41 -  
979 283 - 23.3 231   -  
444 - 21 34.2   434 124

Heat Treatment of steel grade K417G

Heat treated : 1791°C - 1315°C

Technological Curves of steel grade K417G

Cross Reference Table (Equivalent Grade) of K417G

Grade Standard Country Application
K417G GBT China conventional cast superalloy
K17G GBT China conventional cast superalloy
K417 K417L
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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