S32205 Stainless Steels

S32205 - Specification & Application

Duplex (Austenitic-Ferritic) Chromium Nickel Molybdenum Nitrogen Stainless Steel

Chemical composition(wt.%) of S32205 grade:

Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.03
Mn - 2.00
Si - 1.00
P - 0.03
S - 0.02
Cr 22.00 23.00
Ni 4.50 6.50
Mo 3.00 3.50
N 0.14 0.20

S32205 - Detail

Duplex (Austenitic-Ferritic) Chromium Nickel Molybdenum Nitrogen Stainless Steel

Mechanical properties of grade S32205

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)
734 (≥) 893 (≥) 11 43 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical properties of grade S32205

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
983 (≥) 955 (≥) 12 21 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 231
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
344 399 642

Equivalent Products

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