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

Japan JIS WFI 线棒材焊接钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: WFI / WFI
Category Grade Standard Region/Area Standard Content
Metals WFI JIS G3551 Japan 线棒材焊接钢

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

Element Min Max Similar

Mechanical Properties of steel grade WFI

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)
588 (≥) 239 (≥) 41 41 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 223

Physical Properties of steel grade WFI

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 - -     0.44 -  
215 322 - 31.3 222   -  
812 - 44 42.2   324 123

Heat Treatment of steel grade WFI

Heat treated : 1579°C - 1243°C

Technological Curves of steel grade WFI

Cross Reference Table (Equivalent Grade) of WFI

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