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

Global 企业标准 OC120EX and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: OC120EX / OC120EX
Category Grade Standard Region/Area Standard Content
Metals OC120EX -- Global

Chemical composition(mass fraction)(wt.%) of the OC120EX

Element Min Max Similar

Mechanical Properties of steel grade OC120EX

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)
628 (≥) 533 (≥) 21 12 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade OC120EX

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
24 - -     0.12 -  
463 333 - 44.3 211   -  
526 - 21 31.2   212 421

Heat Treatment of steel grade OC120EX

Heat treated : 1767°C - 1716°C

Technological Curves of steel grade OC120EX

Cross Reference Table (Equivalent Grade) of OC120EX

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 OC120EX?
  • List your company on S&G now? Join
  • Non-paying users only
Sidebar RFQs Menu My Account
Top