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JIS SUS 304

Description

JIS JIS SUS 304 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: JIS SUS 304

Chemical composition(mass fraction)(wt.%) of the JIS SUS 304

Element Weight %
C 0.08
Mn 2.00
Si 1.00
Cr 18.0-20.0
Ni 8.0-10.5
P 0.045
S 0.03

Mechanical Properties of steel grade JIS SUS 304

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)
645 (≥) 184 (≥) 22 11 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade JIS SUS 304

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 - -     0.31 -  
931 785 - 41.3 124   -  
297 - 31 42.2   343 441

Heat Treatment of steel grade JIS SUS 304

Heat treated : 1237°C - 1653°C

Technological Curves of steel grade JIS SUS 304

Cross Reference Table (Equivalent Grade) of JIS SUS 304

Grade Standard Country Application
Q195 China Engineering and welding
Q215 China Engineering and welding
Q215 B China Engineering and welding
Q235 China Engineering and welding
Q235 B China Engineering and welding
Q235 C China Engineering and welding
Q235 D China Engineering and welding
Q255 A China Engineering and welding
Q255 B China Engineering and welding
Q275 China Engineering and welding
Q235q C China Bridge structure with steel
Q235q D China Bridge structure with steel
Q345q E China Bridge structure with steel
Q345q C China Bridge structure with steel
ASTM 1030 ASTM USA General use carbon steel bar
UNS G10300 UNS USA General use carbon steel bar
ASTM 1005 ASTM USA General use carbon steel bar
UNS G10050 UNS USA General use carbon steel bar
ASTM 1006 ASTM USA General use carbon steel bar
UNS G10060 UNS USA General use carbon steel bar

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