2301 Stainless Steels to SS 142301

2301 - Specification & Application

  • SS 142301 - Stainless steel - SS steel 2301

Stainless steel - SS steel 2301

Chemical composition(wt.%) of 2301 grade: to SS 142301

Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.08
Si - 1.00
Mn - 1.00
P - 0.04
S - 0.03
Cr 12.00 13.50
Ni - 1.00
Mo - -

2301 - Detail

Stainless steel - SS steel 2301

Mechanical properties of grade 2301 SS 142301

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)
318 (≥) 121 (≥) 42 42 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical properties of grade 2301 SS 142301

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
373 (≥) 913 (≥) 21 13 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 434
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
316 394 152

Equivalent Products

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