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

America UNS D51250 合金钢铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: D51250 / D51250
Category Grade Standard Region/Area Standard Content
Metals D51250 -- America 合金钢铸件

Chemical composition(mass fraction)(wt.%) of the D51250

Element Min Max Similar

Mechanical Properties of steel grade D51250

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)
929 (≥) 991 (≥) 11 42 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade D51250

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 - -     0.41 -  
756 812 - 13.3 121   -  
455 - 24 13.2   334 113

Heat Treatment of steel grade D51250

Heat treated : 1518°C - 1476°C

Technological Curves of steel grade D51250

Cross Reference Table (Equivalent Grade) of D51250

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 D51250?
  • List your company on S&G now? Join
  • Non-paying users only
Sidebar RFQs Menu My Account
Top