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Description

USA AISI S32900 Specialsteel Duplex (Austenitic-Ferritic) Chromium Nickel Molybdenum Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: S32900
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel S32900 Duplex steel AISI USA Duplex (Austenitic-Ferritic) Chromium Nickel Molybdenum Stainless Steel

Chemical composition(mass fraction)(wt.%) of the S32900

C Mn Si P S Cr Ni Mo
≤0.08 ≤1.00 ≤0.75 ≤0.04 ≤0.03 23.00 -28.00 2.50 -5.00 1.00 -2.00

Mechanical Properties of steel grade S32900

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)
524 (≥) 843 (≥) 23 12 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade S32900

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
34 - -     0.22 -  
993 619 - 32.3 433   -  
411 - 42 34.2   234 132

Heat Treatment of steel grade S32900

Heat treated : 1565°C - 1548°C

Technological Curves of steel grade S32900

Cross Reference Table (Equivalent Grade) of S32900


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