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

China GB 5J14140 精密合金牌号 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 5J14140 / 5J14140
Category Grade Standard Region/Area Standard Content
Metals 5J14140 GB/T 15018 China 精密合金牌号

Chemical composition(mass fraction)(wt.%) of the 5J14140

Element Min Max Similar

Mechanical Properties of steel grade 5J14140

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)
723 (≥) 399 (≥) 23 34 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade 5J14140

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 - -     0.22 -  
167 286 - 14.3 134   -  
388 - 44 42.2   332 222

Heat Treatment of steel grade 5J14140

Heat treated : 1655°C - 1414°C

Technological Curves of steel grade 5J14140

Cross Reference Table (Equivalent Grade) of 5J14140

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 5J14140?
  • List your company on S&G now? Join
  • Non-paying users only
Sidebar RFQs Menu My Account
Top