S63198 Stainless Steels

S63198 - Specification & Application

Iron Base Superalloy

Chemical composition(wt.%) of S63198 grade:

Elements Min.(≥) Max.(≤) Similar Remarks
C 0.28 0.35
Mn 0.75 1.50
Si 0.30 0.80
P - 0.04
S - 0.03
Cr 18.00 21.00
Ni 8.00 11.00
Mo 1.00 1.75

S63198 - Detail

Iron Base Superalloy

Mechanical properties of grade S63198

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)
253 (≥) 945 (≥) 12 21 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical properties of grade S63198

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
672 (≥) 818 (≥) 22 12 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 114
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
862 287 231

Equivalent Products

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