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Description

S46800 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: S46800
Category Type Steel Grade Standard Country Application
Steel GradesStainless Steel S46800
25-4-4
S44635
26-3-3
S44660
29-4
S44700
29-4C
S44735
29-4-2
S44800

Chemical composition(mass fraction)(wt.%) of the S46800

 

C
Si
Mn
P
S
Cr Ni
0.030  1.00 1.00 0.040  0.030  18.0-20.0 0..50
Mo Al Cu Nb Ti V Ce
      0.10-0.60  0.07-0.30     
N Co Pb B Other    
0.030        Ti+Nb 0.20+4*(C+N)~0.80    
             

Mechanical Properties of steel grade S46800

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)
887 (≥) 594 (≥) 42 12 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade S46800

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
14 - -     0.24 -  
339 358 - 11.3 124   -  
959 - 42 42.2   131 141

Heat Treatment of steel grade S46800

Heat treated : 1412°C - 1598°C

Technological Curves of steel grade S46800


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