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Description

S34751 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: S34751
Category Type Steel Grade Standard Country Application
Steel GradesStainless Steel S34751
S32615
S32654
S33228
334
S33400
S34565
347
S34700
347H
S34709

Chemical composition(mass fraction)(wt.%) of the S34751

C
Si
Mn
P
S
Cr Ni
 0.015 0.75  2.00  0.020  0.030  17.0-20.0  9.0-13.0 
Mo Al Cu Nb Ti V Ce
      0.20-0.50       
N Co Pb B Other    
0.06-0.10             
             

Mechanical Properties of steel grade S34751

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)
266 (≥) 526 (≥) 41 14 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade S34751

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
11 - -     0.23 -  
936 745 - 23.3 121   -  
329 - 34 24.2   233 232

Heat Treatment of steel grade S34751

Heat treated : 1768°C - 1513°C

Technological Curves of steel grade S34751


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