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Description

430F High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: 430F
Category Type Steel Grade Standard Country Application
Steel GradesHigh Alloy 430F
420Se
S42023
440F
S44020
440FSe
S44023
XM-34
S18200
S18235
S41603

Chemical composition(mass fraction)(wt.%) of the 430F

C
Si
Mn
P
S
Cr Ni
0.12 1 1.25 0.06 0.15 16-18  
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
        C+N≤ 0.035    
             

Mechanical Properties of steel grade 430F

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)
148 (≥) 952 (≥) 34 21 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade 430F

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
23 - -     0.21 -  
151 235 - 41.3 241   -  
349 - 12 43.2   111 242

Heat Treatment of steel grade 430F

Heat treated : 1974°C - 1146°C

Technological Curves of steel grade 430F

Cross Reference Table (Equivalent Grade) of 430F

Grade Standard Country Application
SUS430F JIS Japan ferritic stainless steels
STS430F Austenitic Steel
STS430F Austenitic Steel
CNS 430F China CNS standard ferritic stainless steel
430F Australia Stainless steel
CNS 430F China China Taiwan Stainless steel

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