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SUS 304 N2

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SUS 304 N2 SUS 304 N2
#SUS-304-N2

Description

Japan JIS G 4320 (2003), SUS 304 N2 Specialsteel Cold-formed stainless steel sections and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SUS 304 N2
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SUS 304 N2 Austenite JIS Japan Cold-formed stainless steel sections

Chemical composition(mass fraction)(wt.%) of the SUS 304 N2

C Si Mn P S Cr Ni Mo N Nb
≤0.08 ≤1.00 ≤2.50 ≤0.045 ≤0.03 18.00 -20.00 7.50 -10.50 ≤ ≥ 0.15 -0.30 ≤0.15

Mechanical Properties of steel grade SUS 304 N2

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)
483 (≥) 382 (≥) 34 33 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade SUS 304 N2

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
22 - -     0.32 -  
429 698 - 31.3 323   -  
746 - 12 34.2   414 313

Heat Treatment of steel grade SUS 304 N2

Heat treated : 1649°C - 1693°C

Technological Curves of steel grade SUS 304 N2

Relevant standard of SUS 304 N2

G 4320 (2003) Cold-formed stainless steel sections G-4320-(2003).pdf
SUS 304 N2 SUS 304 N2
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Jiangyou Longhai Special Steel Co.,Ltd.

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