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

Global 企业标准 355 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 355 / 355
Category Grade Standard Region/Area Standard Content
Metals 355 -- Global

Chemical composition(mass fraction)(wt.%) of the 355

Element Min Max Similar
Zn - 0.3500 -
Total Others - 0.1500 -
Total Each - 0.0500 -
Ti - 0.2500 -
Si 4.5000 5.5000 -
Mn - 0.5000 -
Mg 0.4000 0.6000 -
Fe - 0.6000 -
Cu 1.0000 1.5000 -
Cr - 0.2500 -
Al - - -

Mechanical Properties of steel grade 355

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)
832 (≥) 714 (≥) 24 42 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade 355

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
33 - -     0.21 -  
749 665 - 33.3 412   -  
872 - 32 24.2   142 313

Heat Treatment of steel grade 355

Heat treated : 1166°C - 1534°C

Technological Curves of steel grade 355

Cross Reference Table (Equivalent Grade) of 355

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 355?
  • List your company on S&G now? Join
  • Non-paying users only
Sidebar RFQs Menu My Account
Top