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Japan DAIDO DSR1K8 不锈钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DSR1K8 / DSR1K8
Category Grade Standard Region/Area Standard Content
Metals DSR1K8 DAIDO SS Japan 不锈钢

Chemical composition(mass fraction)(wt.%) of the DSR1K8

Element Min Max Similar
特殊元素 - - -
Mo - - 0.1000
Cr - - 13.5000
Ni - 0.5000 -
Mn - 1.0000 -
Si - 1.0000 -
C - - 0.8000

Mechanical Properties of steel grade DSR1K8

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)
179 (≥) 696 (≥) 21 43 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade DSR1K8

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
14 - -     0.22 -  
374 773 - 33.3 111   -  
542 - 43 12.2   114 224

Heat Treatment of steel grade DSR1K8

Heat treated : 1698°C - 1294°C

Technological Curves of steel grade DSR1K8

Cross Reference Table (Equivalent Grade) of DSR1K8

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