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

China 首钢Q/SG EDDS 冷轧低碳钢板及钢带 第5部分:美标牌号 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: EDDS / EDDS
Category Grade Standard Region/Area Standard Content
Metals EDDS Q/SGZGS 324.5 China 冷轧低碳钢板及钢带 第5部分:美标牌号

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

Element Min Max Similar
C - 0.0200 -
Mn - 0.4000 -
P - 0.0200 -
S - 0.0200 -
Alt 0.0100 - -

Mechanical Properties of steel grade EDDS

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)
776 (≥) 452 (≥) 34 21 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade EDDS

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
24 - -     0.31 -  
249 535 - 33.3 243   -  
588 - 34 22.2   114 142

Heat Treatment of steel grade EDDS

Heat treated : 1217°C - 1159°C

Technological Curves of steel grade EDDS

Cross Reference Table (Equivalent Grade) of EDDS

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