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Description

1.4109 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: 1.4109
Category Type Steel Grade Standard Country Application
Steel GradesStainless Steel 1.4109
1.4016
1.4021
1.4024
1.4028
1.4031
1.4034
1.4037
1.4057
1.4104
1.4105

Chemical composition(mass fraction)(wt.%) of the 1.4109

 

 

Si 
Mn 
 P
 S
Cr   Ni  Mo  Other
 0.60-0.75  0.70  1.00  0.040  0.015 14.0-16.0     0.40-0.80  


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Mechanical Properties of steel grade 1.4109

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)
589 (≥) 666 (≥) 12 43 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade 1.4109

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
32 - -     0.13 -  
331 937 - 13.3 134   -  
982 - 24 42.2   424 444

Heat Treatment of steel grade 1.4109

Heat treated : 1267°C - 1255°C

Technological Curves of steel grade 1.4109


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