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Description

USA ASTM CH-13 Casting tool steels and powder metallurgy tool steel and CH-13 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: CH-13
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy CH-13 ASTM USA Casting tool steels and powder metallurgy tool steel
T11350
M52
T11352
CA-2
CD-2
CD-5
CM-2
CS-5
CS-7
CH-12

Chemical composition(mass fraction)(wt.%) of the CH-13

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%) V(%)
0.30-0.42 Max 1.50 Max 0.75 Max 0.030 Max 0.030 4.75-5.75 1.25-1.75 0.75-1.20

Mechanical Properties of steel grade CH-13

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)
874 (≥) 161 (≥) 41 34 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade CH-13

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
43 - -     0.43 -  
155 929 - 21.3 114   -  
131 - 43 44.2   431 312

Heat Treatment of steel grade CH-13

Heat treated : 1739°C - 1793°C

Technological Curves of steel grade CH-13

Cross Reference Table (Equivalent Grade) of CH-13

Grade Standard Country Application
CH-13 ASTM USA Casting tool steels and powder metallurgy tool steel

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