Chinese
Available 24/7 at sales@steel-grades.com
SGSG
Post Your Request Now
Toggle menu

K24

Favorite Datasheet
K23A K430
#K24

Description

China GBT K24 conventional cast superalloy and K24 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: K24
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy K24 GBT China conventional cast superalloy
K430
K438
K438G
K441
K461
K477
K4801
K491
K23
K23A

Chemical composition(mass fraction)(wt.%) of the K24

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) V(%) W(%) Co(%) B(%) Nb(%) Al(%) Ti(%) Fe(%)
0.14-0.20 0.40 0.40 0.015 0.015000000000000000 8.50-10.50 Bal 2.70-3.40 0.500-1.000 1.00-1.80 12.00-15-00 0.015 0.50-1 .00 5.00-5.70 4.20-4.70 2.00

Mechanical Properties of steel grade K24

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)
537 (≥) 759 (≥) 41 12 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade K24

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
12 - -     0.33 -  
274 486 - 11.3 134   -  
256 - 44 21.2   133 213

Heat Treatment of steel grade K24

Heat treated : 1821°C - 1954°C

Technological Curves of steel grade K24

Cross Reference Table (Equivalent Grade) of K24

Grade Standard Country Application
K24 GBT China conventional cast superalloy
K242 GBT China conventional cast superalloy
K23A K430
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...

Rfq.: sales@longhaisteel.com
  • Do you supply this K24?
  • List your company on S&G now? Join
  • Non-paying users only
Top