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NKK KSUS304LN Details

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KSUS304LN Application:Rolled Stainless Steels

Category Type Grade Microstructure Designations
Grades Stainless Steels - Special Steels KSUS304LN Austenite Japan - NKK ,

Chemical composition(wt.%) of KSUS304LN grade:

Elements Min.(≥) Max.(≤)
C - 0.03
Si - 1.00
Mn - 2.00
P - 0.045
S - 0.03
Cr 17.00 19.00
Ni 8.50 11.50
Mo - -
N 0.12 0.22
Rolled Stainless Steels

Mechanical properties of grade KSUS304LN

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)
399 (≥) 434 (≥) 12 44 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 143

Physical properties of grade KSUS304LN

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
352 (≥) 141 (≥) 31 14 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 332
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
559 445 491

KSUS304LN - 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 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

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