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Description

SUS304N2 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: SUS304N2
Category Type Steel Grade Standard Country Application
Steel GradesStainless Steel SUS304N2
SUS201
SUS202
SUS301
SUS302
SUS303
SUS303Se
SUS303Cu
SUS304
SUS304L
SUS304N1

Chemical composition(mass fraction)(wt.%) of the SUS304N2

C
Si
Mn
P
S
Cr Ni
 0.08 1.0  2.5  0.045 0.03 18-20 7.5-10.5 
Mo Al Cu Nb Ti V Se
      ≤0.15       
N Co Pb B Other    
 0.15-0.3            
             

Mechanical Properties of steel grade SUS304N2

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)
162 (≥) 694 (≥) 33 33 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade SUS304N2

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
43 - -     0.31 -  
923 461 - 24.3 143   -  
291 - 32 33.2   242 222

Heat Treatment of steel grade SUS304N2

Heat treated : 1636°C - 1337°C

Technological Curves of steel grade SUS304N2

Cross Reference Table (Equivalent Grade) of SUS304N2

Grade Standard Country Application
SUS304N2A JIS Japan martensitic stainless steel

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