Available 24/7 at sales@steel-grades.com

Description

1.4138 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: 1.4138
Category Type Steel Grade Standard Country Application
Steel GradesMould Steel 1.4138
1.7909
GX70Cr29
1.4085
GX120Cr29
1.4086
GX80CrNi12
1.4107
GX70CrMo29-2
1.4136
GX120CrMo29-2

Chemical composition(mass fraction)(wt.%) of the 1.4138

C
Si
Mn
P
S
Cr Ni
0.90-1.30  2.00 1.00  0.045  0.030  27.0-30.0   
Mo Al Cu Nb Ti V Ce
2.00-2.50             
N Co Pb B Other    
             
             

Mechanical Properties of steel grade 1.4138

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)
982 (≥) 125 (≥) 12 21 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 312

Physical Properties of steel grade 1.4138

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
22 - -     0.32 -  
759 226 - 43.3 341   -  
412 - 43 11.2   134 131

Heat Treatment of steel grade 1.4138

Heat treated : 1481°C - 1739°C

Technological Curves of steel grade 1.4138


Available Suppliers

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 1.4138?
  • List your company on S&G now? Join
  • Non-paying users only
Sidebar RFQs Menu My Account
Top