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Description

SUS304L Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: SUS304L
Category Type Steel Grade Standard Country Application
Steel GradesStainless Steel SUS304L
AISI TS4135
AISI E4135
SUS201
SUS202
SUS301
SUS302
SUS303
SUS303Se
SUS303Cu
SUS304

Chemical composition(mass fraction)(wt.%) of the SUS304L

C
Si
Mn
P
S
Cr Ni
 0.03 1.0  2.0  0.045 0.03 18-20 9-13
Mo Al Cu Nb Ti V Se
             
N Co Pb B Other    
             
             

Mechanical Properties of steel grade SUS304L

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)
568 (≥) 387 (≥) 12 11 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade SUS304L

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
42 - -     0.22 -  
596 885 - 24.3 224   -  
132 - 31 42.2   314 343

Heat Treatment of steel grade SUS304L

Heat treated : 1725°C - 1556°C

Technological Curves of steel grade SUS304L

Cross Reference Table (Equivalent Grade) of SUS304L

Grade Standard Country Application
SUS304LFB JIS Japan austenitic special steel
SUS304LTP JIS Japan austenitic special steel
SUS304L JIS Japan austenitic special steel

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