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DSR31U

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Japan DAIDO DSR31U 不锈钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DSR31U / DSR31U
Category Grade Standard Region/Area Standard Content
Metals DSR31U DAIDO SS Japan 不锈钢

Chemical composition(mass fraction)(wt.%) of the DSR31U

Element Min Max Similar
Cr - - 16.0000
Ni - - 1.7000
Mn - - 0.7000
Si - - 0.6000
C - - 0.1000

Mechanical Properties of steel grade DSR31U

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)
918 (≥) 414 (≥) 33 21 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade DSR31U

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
23 - -     0.32 -  
576 842 - 41.3 322   -  
134 - 34 33.2   443 122

Heat Treatment of steel grade DSR31U

Heat treated : 1426°C - 1291°C

Technological Curves of steel grade DSR31U

Cross Reference Table (Equivalent Grade) of DSR31U

Grade Standard Country Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1
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