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

JIS H 4321 Class 1

Japan JIS JISH4321Class1 锌板 and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals JIS H 4321 Class 1 JIS H4321 Japan 锌板

Chemical composition(mass fraction)(wt.%) of the JIS H 4321 Class 1

Element Min Max Similar
Cu - 0.0100 -
Cd - 0.4000 -
Zn 98.5000 - -
Fe - 0.0900 -
Pb - 1.3000 -

Mechanical Properties of steel grade JIS H 4321 Class 1

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)
853 (≥) 149 (≥) 43 44 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade JIS H 4321 Class 1

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
31 - -     0.14 -  
961 998 - 12.3 211   -  
889 - 33 23.2   144 441

Heat Treatment of steel grade JIS H 4321 Class 1

Heat treated : 1778°C - 1866°C

Technological Curves of steel grade JIS H 4321 Class 1

Cross Reference Table (Equivalent Grade) of JIS H 4321 Class 1

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 JIS H 4321 Class 1?
  • List your company on S&G now? Join
  • Non-paying users only
Sidebar RFQs Menu My Account
Top