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Description

S33228 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: S33228
Category Type Steel Grade Standard Country Application
Steel GradesHigh Alloy S33228
TP317L
S31703
S31725
S31726
S32050
TP321
S32100
TP321H
S32109
S32654

Chemical composition(mass fraction)(wt.%) of the S33228

C
Si
Mn
P
S
Cr Ni
0.04-0.08 0.3 1 0.02 0.015 31-33 26-28
Mo Al Cu Nb Ti V Ce
  ≤0.025   0.6-1     0.05-0.1
N Co Pb B Other    
             
             

Mechanical Properties of steel grade S33228

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)
997 (≥) 315 (≥) 21 12 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 411

Physical Properties of steel grade S33228

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
42 - -     0.11 -  
381 958 - 31.3 433   -  
489 - 34 22.2   214 233

Heat Treatment of steel grade S33228

Heat treated : 1851°C - 1313°C

Technological Curves of steel grade S33228


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