S44200 Stainless Steels

S44200 - Specification & Application

Ferritic Chromium Heat Resisting Steel

Chemical composition(wt.%) of S44200 grade:

Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.02
Mn - 1.00
Si - 1.00
P - 0.04
S - 0.035
Cr 18.00 23.00
Ni - -
Mo - -

S44200 - Detail

Ferritic Chromium Heat Resisting Steel

Mechanical properties of grade S44200

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)
876 (≥) 679 (≥) 21 21 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical properties of grade S44200

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
898 (≥) 532 (≥) 14 43 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 331
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
558 343 952

Equivalent Products

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