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JIS SUS 304N2 Details

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SUS 304N2 Application:Stainless steel bars for concrete reinforcement

Category Type Grade Microstructure Designations
Grades Stainless Steels SUS 304N2 Austenite Japan - JIS , G 4322 (2008) - Stainless steel bars for concrete reinforcement

Chemical composition(wt.%) of SUS 304N2 grade: G 4322 (2008)

Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.08
Si - 1.00
Mn - 2.00
P - 0.045
S - 0.03
Cr 18.00 20.00
Ni 8.00 10.50
Mo - -
N - -
Stainless steel bars for concrete reinforcement

Mechanical properties of grade SUS 304N2 G 4322 (2008)

Proof strength
Rp0.2 (MPa)
Tensile strength
Rm (MPa)
Impact energy
KV (J)
Elongation at fracture
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
873 (≥) 648 (≥) 43 42 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical properties of grade SUS 304N2 G 4322 (2008)

Property Density
kg/dm3
Temperature T
°C/F
Specific heat
J / kgK
Thermal conductivity
W/mK
Electric resistance
µΩ·cm
Modulus of elasticity
kN/mm2
Expansion rate
685 (≥) 737 (≥) 21 31 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 143
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
843 765 987

SUS 304N2 - Form of Supply

Product type Products Dimension Processes Deliver Status
Plates / Sheets Plates / Sheets 0.08-200mm(T)*W*L Forging, hot rolling and cold rolling Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Steel Bar Round Bar, Flat Bar, Square Bar Φ8-1200mm*L Forging, hot rolling and cold rolling, Cast Black, Rough Turning, Shot Blasting,
Coil / Strip Steel Coil /Steel Strip 0.03-16.0x1200mm Cold-Rolled & Hot-Rolled Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Pipes / Tubes Seamless Pipes/Tubes, Welded Pipes/Tubes OD:6-219mm x WT:0.5-20.0mm Hot extrusion, Cold Drawn, Welded Annealed, Solution and Aging, Q+T, ACID-WASHED

Cross Reference Table(Equivalent Grade)

Grade Standard Country Application
SUS 304 J3 JIS Japan
Stainless steel bars
SUS 304 J3 JIS Japan
Stainless steel wire rods
SUS 304 J3 JIS Japan
Stainless steel wires
SUS 304 J3 JIS Japan
Hot-formed stainless steel sections
SUS 304 J3 JIS Japan
Cold finished stainless steel bars
SUS 304 J3-WSA JIS Japan
Stainless steel wires for cold heading and cold forging
SUS 304 J3-WSB JIS Japan
Stainless steel wires for cold heading and cold forging
SUS 304LN JIS Japan
Stainless steel bars
SUS 304LN JIS Japan
Hot-rolled stainless steel plates, sheet and strip
SUS 304LN JIS Japan
Cold-rolled stainless steel plate, sheet and strip
KSUS304LN NKK Japan
Rolled Stainless Steels
KSUS304N2 NKK Japan
Rolled Stainless Steels
SUS 304 N2 JIS Japan
Stainless steel bars
SUS 304 N2 JIS Japan
Hot-rolled stainless steel plates, sheet and strip
SUS 304 N2 JIS Japan
Cold-rolled stainless steel plate, sheet and strip
SUS 304 N2 JIS Japan
Hot-formed stainless steel sections
SUS 304 N2 JIS Japan
Cold-formed stainless steel sections
SUS 304 N2 JIS Japan
Stainless steel bars for concrete reinforcement
SUS 304 N2-X JIS Japan
Hot-rolled stainless steel plates, sheet and strip
SUS 304N 2A JIS Japan
Stainless steel for building structure

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