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SS 2384 Details

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2384 Application:Austenitic stainless free-cutting steel

Category Type Grade Designations
Grades Stainless Steels 2384 Sweden - SS , SS 142384 - Austenitic stainless free-cutting steel

Chemical composition(wt.%) of 2384 grade: SS 142384

Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.05
Si - 1.00
Mn - 2.00
P - 0.06
S 0.15 0.30
Cr 17.00 19.00
Ni 12.50 14.00
Mo 2.50 3.00
Ti 0.80 1.20
Austenitic stainless free-cutting steel

Mechanical properties of grade 2384 SS 142384

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)
445 (≥) 331 (≥) 42 41 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical properties of grade 2384 SS 142384

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
888 (≥) 762 (≥) 41 42 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 112
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
181 241 986

2384 - 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
2384 SS Sweden
Austenitic stainless free-cutting steel

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