S33400 Stainless Steels

S33400 - Specification & Application

Austenitic Chromium Nickel Titanium Stainless Steel

Chemical composition(wt.%) of S33400 grade:

Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.08
Mn - 1.00
Si - 0.75
P - 0.04
S - 0.03
Cr 18.0 22.0
Ni 18.0 22.0
Ti - 0.60
Al - 0.60

S33400 - Detail

Austenitic Chromium Nickel Titanium Stainless Steel

Mechanical properties of grade S33400

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)
934 (≥) 636 (≥) 22 11 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical properties of grade S33400

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
234 (≥) 223 (≥) 43 31 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 424
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
898 592 641

Equivalent Products

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