S13800 Stainless Steels

S13800 - Specification & Application

Precipitation Hardenable Chromium Nickel Aluminum Molybdenum Stainless Steel

Chemical composition(wt.%) of S13800 grade:

Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.05
Mn - 0.20
Si - 1.00
P - 0.01
S - 0.008
Cr 12.25 13.00
Ni 7.50 8.50
Mo 2.00 2.50
Al 0.90 1.35
N - 0.01

S13800 - Detail

Precipitation Hardenable Chromium Nickel Aluminum Molybdenum Stainless Steel

Mechanical properties of grade S13800

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)
687 (≥) 261 (≥) 23 32 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical properties of grade S13800

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
893 (≥) 512 (≥) 33 32 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 342
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
278 968 398
We can customize the production of S13800 grade, contact us for the best solution.
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