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Germany DIN 1.4821 Stainless steels. List of stainless steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.4821 / 1.4821
Category Grade Standard Region/Area Standard Content
Metals 1.4821 DIN EN 10088-1 Germany Stainless steels. List of stainless steels

Chemical composition(mass fraction)(wt.%) of the 1.4821

Element Min Max Similar

Mechanical Properties of steel grade 1.4821

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)
346 (≥) 398 (≥) 21 11 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 411

Physical Properties of steel grade 1.4821

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
21 - -     0.42 -  
792 325 - 11.3 233   -  
467 - 13 43.2   113 323

Heat Treatment of steel grade 1.4821

Heat treated : 1612°C - 1641°C

Technological Curves of steel grade 1.4821

Cross Reference Table (Equivalent Grade) of 1.4821

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