STS405

This page provides STS405 datasheet, STS405 mechanical properties, chemical element STS405, technical specifications of STS405 steel material properties. STS405 performance specifications.

KS STS405
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy STS405 KS Korea
SS14 2367
SS14 2368
SS14 2370
SS14 2371
SS14 2372
SS14 2374
SS14 2375
SS14 2376
STS329J3L
STS329J4L
Datasheet for:Steel Grades:Special Alloy:STS405

Chemical composition(mass fraction)(wt.%) of the STS405

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Al(%)
Max 0.08 Max 1.00 Max 1.00 Max 0.04 Max 0.03 11.5-15.5 Max 0.60 0.10-0.30

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade STS405

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 (≥) 954 (≥) 12 34 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 233
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
33 - -     0.23 -  
823 435 - 43.3 113   -  
737 - 32 21.2   311 112
Heat treated : 1764°C - 1976°C
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
Cross Reference Table(Equivalent Grade)
Grade Standard Country Application
STS405 KS Korea
Austenitic Steel
STS405 KS Korea
Austenitic Steel
STS405 KS Korea
STS405 KS Korea
STS405

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STS405 can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. electroslag, forged ring/ block,etc.
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