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

Hungary MSZ DX42 Spiral weld steel pipes with special quality requirements and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DX42 / DX 42
Category Grade Standard Region/Area Standard Content
Metals DX 42 MSZ 3770 Hungary Spiral weld steel pipes with special quality requirements

Chemical composition(mass fraction)(wt.%) of the DX 42

Element Min Max Similar
Si 0.1500 0.5000 -
S - 0.0350 -
P - 0.0350 -
Mn - 1.2000 -
Cu - 0.3000 -
Cr - 0.2500 -
C - 0.1800 -

Mechanical Properties of steel grade DX 42

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)
948 (≥) 941 (≥) 14 22 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade DX 42

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
43 - -     0.31 -  
244 765 - 31.3 321   -  
884 - 12 34.2   432 234

Heat Treatment of steel grade DX 42

Heat treated : 1174°C - 1681°C

Technological Curves of steel grade DX 42

Cross Reference Table (Equivalent Grade) of DX 42

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 DX 42?
  • List your company on S&G now? Join
  • Non-paying users only
Sidebar RFQs Menu My Account
Top