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Description

S30323 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: S30323
Category Type Steel Grade Standard Country Application
Steel GradesHigh Alloy S30323
XM-25
S45000
S46500
XM-1
S20300
303
S30300
XM-5
S30310
303Se

Chemical composition(mass fraction)(wt.%) of the S30323

 

C
Si
Mn
P
S
Cr Ni
0.15 1 2 0.2 0.06 17-19 8-10
Mo Al Cu Nb Ti V Se
            ≥0.15
N Co Pb B Other    
             
             

Mechanical Properties of steel grade S30323

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)
874 (≥) 382 (≥) 42 33 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 223

Physical Properties of steel grade S30323

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 - -     0.21 -  
689 638 - 42.3 111   -  
819 - 43 33.2   224 322

Heat Treatment of steel grade S30323

Heat treated : 1325°C - 1819°C

Technological Curves of steel grade S30323


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