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SUS 304 N1

Japan JIS SUS304N1 不锈钢棒 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SUS304N1 / SUS 304 N1
Category Grade Standard Region/Area Standard Content
Metals SUS 304 N1 JIS G4303 Japan 不锈钢棒

Chemical composition(mass fraction)(wt.%) of the SUS 304 N1

Element Min Max Similar
Si - 1.0000 -
S - 0.0300 -
P - 0.0450 -
Ni 7.0000 10.5000 -
N 0.1000 0.2500 -
Mn - 2.0000 -
Cr 18.0000 20.0000 -
C - 0.0800 -
Si - 1.0000 -
S - 0.0300 -
P - 0.0450 -
Ni 7.0000 10.5000 -
N 0.1000 0.2500 -
Mn - 2.5000 -
Cr 18.0000 20.0000 -
C - 0.0800 -
Si - 1.0000 -
S - 0.0300 -
P - 0.0450 -
Ni 7.0000 10.5000 -
N 0.1000 0.2500 -
Mn - 2.5000 -
Cr 18.0000 20.0000 -
C - 0.0800 -
Si - 1.0000 -
S - 0.0300 -
P - 0.0450 -
Ni 7.0000 10.5000 -
N 0.1000 0.2500 -
Mn - 2.5000 -
Cr 18.0000 20.0000 -
C - 0.0800 -

Mechanical Properties of steel grade SUS 304 N1

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)
425 (≥) 954 (≥) 11 11 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 143

Physical Properties of steel grade SUS 304 N1

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
21 - -     0.24 -  
976 335 - 11.3 334   -  
721 - 12 31.2   131 111

Heat Treatment of steel grade SUS 304 N1

Heat treated : 1789°C - 1841°C

Technological Curves of steel grade SUS 304 N1

Cross Reference Table (Equivalent Grade) of SUS 304 N1

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