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DAP 304L-U

Japan DAIDO DAP304L-U 烧结用不锈钢粉末 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DAP304L-U / DAP 304L-U
Category Grade Standard Region/Area Standard Content
Metals DAP 304L-U DAIDO SSSP Japan 烧结用不锈钢粉末

Chemical composition(mass fraction)(wt.%) of the DAP 304L-U

Element Min Max Similar
Total Others - - 0.2000
Sn - - 0.7000
Cu - - 4.0000
Cr - - 19.0000
Ni - - 10.5000
C - - 0.0200

Mechanical Properties of steel grade DAP 304L-U

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)
996 (≥) 168 (≥) 11 33 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade DAP 304L-U

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 - -     0.41 -  
686 349 - 41.3 444   -  
666 - 22 21.2   222 131

Heat Treatment of steel grade DAP 304L-U

Heat treated : 1456°C - 1426°C

Technological Curves of steel grade DAP 304L-U

Cross Reference Table (Equivalent Grade) of DAP 304L-U

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