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Description

S15500 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: S15500
Category Type Steel Grade Standard Country Application
Steel GradesStainless Steel S15500
440F
S44020
440FSe
S44023
S44025
XM-32
S64152
XM-13
S13800
XM-12

Chemical composition(mass fraction)(wt.%) of the S15500

 

C
Si
Mn
P
S
Cr Ni
0.07 1.00 1.00 0.040 0.030 14.0-15.5 3.50-4.50
Mo Al Cu Nb Ti V Ce
    2.50-4.50        
N Co Pb B Other    
        (Nb+Ta)0.15-0.45    
             

Mechanical Properties of steel grade S15500

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
845 (≥) 682 (≥) 22 24 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade S15500

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
12 - -     0.21 -  
189 469 - 14.3 332   -  
367 - 33 24.2   424 333

Heat Treatment of steel grade S15500

Heat treated : 1456°C - 1256°C

Technological Curves of steel grade S15500

Cross Reference Table (Equivalent Grade) of S15500

Grade Standard Country Application
UNS S15500 UNS USA precipitation hardening
AISI S15500 AISI USA precipitation hardening
S15500 UNS USA Martensitic special steel
S15500 UNS USA Martensitic special steel

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