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Description

SCH13 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: SCH13
Category Type Steel Grade Standard Country Application
Steel GradesMould Steel SCH13
SCH2
SCH2X1
SCH2X2
SCH3
SCH4
SCH5
SCH6
SCH11
SCH11X
SCH12

Chemical composition(mass fraction)(wt.%) of the SCH13

C
Si
Mn
P
S
Cr Ni
0.2-0.5 2.0 2.0  0.04  0.04  24-28 11-14
Mo Al Cu Nb Ti V Ce
 ≤0.5            
N Co Pb B Other    
≤ 0.2            
             

Mechanical Properties of steel grade SCH13

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)
326 (≥) 356 (≥) 41 12 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade SCH13

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 - -     0.13 -  
739 963 - 13.3 231   -  
599 - 14 21.2   221 323

Heat Treatment of steel grade SCH13

Heat treated : 1388°C - 1392°C

Technological Curves of steel grade SCH13


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