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Japan DAIDO DSR03H 不锈钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DSR03H / DSR03H
Category Grade Standard Region/Area Standard Content
Metals DSR03H DAIDO SS Japan 不锈钢

Chemical composition(mass fraction)(wt.%) of the DSR03H

Element Min Max Similar
Mo - - -
Cr - - 11.8000
Ni - - 0.4000
Mn - - 0.5000
Si - - 0.3000
C - - 0.1300

Mechanical Properties of steel grade DSR03H

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)
311 (≥) 176 (≥) 42 14 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade DSR03H

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
12 - -     0.13 -  
881 888 - 12.3 334   -  
371 - 31 24.2   124 112

Heat Treatment of steel grade DSR03H

Heat treated : 1695°C - 1599°C

Technological Curves of steel grade DSR03H

Cross Reference Table (Equivalent Grade) of DSR03H

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