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

DMV 25.7 N

Global 企业标准 DMV25.7N and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DMV25.7N / DMV 25.7 N
Category Grade Standard Region/Area Standard Content
Metals DMV 25.7 N -- Global

Chemical composition(mass fraction)(wt.%) of the DMV 25.7 N

Element Min Max Similar

Mechanical Properties of steel grade DMV 25.7 N

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)
924 (≥) 591 (≥) 43 33 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade DMV 25.7 N

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
11 - -     0.33 -  
471 413 - 22.3 233   -  
219 - 33 34.2   223 232

Heat Treatment of steel grade DMV 25.7 N

Heat treated : 1312°C - 1195°C

Technological Curves of steel grade DMV 25.7 N

Cross Reference Table (Equivalent Grade) of DMV 25.7 N

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 DMV 25.7 N?
  • List your company on S&G now? Join
  • Non-paying users only
Sidebar RFQs Menu My Account
Top