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Ferrite 409

Description

China CNS Ferrite 409 China Taiwan Heat-Resistant Steel and Ferrite 409 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Heat-Resistant Steel: Ferrite 409
Category Type Steel Grade Standard Country Application
Steel GradesHeat-Resistant Steel Ferrite 409 CNS China China Taiwan Heat-Resistant Steel
SS14 2387
SS14 2388
SS14 2562
SS14 2564
Austenitic 309
Austenitic 310
Austenitic 330
Austenitic 660
Austenitic 661
Ferrite 21

Chemical composition(mass fraction)(wt.%) of the Ferrite 409

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Ti(%)
Max 0.08 Max 1.00 Max 1.00 0.04 0.03 10.5-11.75 0.60 6×C%Max 0.75

Mechanical Properties of steel grade Ferrite 409

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)
475 (≥) 733 (≥) 24 34 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade Ferrite 409

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 -  
646 673 - 32.3 422   -  
987 - 42 11.2   411 333

Heat Treatment of steel grade Ferrite 409

Heat treated : 1869°C - 1389°C

Technological Curves of steel grade Ferrite 409

Cross Reference Table (Equivalent Grade) of Ferrite 409

Grade Standard Country Application
Ferrite 46 CNS China CNS standard heat resistant steel bars(CNS 9608-1998)
Ferrite 21 CNS China China Taiwan Heat-Resistant Steel
Ferrite 409 CNS China China Taiwan Heat-Resistant Steel
Ferrite 409L CNS China China Taiwan Heat-Resistant Steel
Ferrite 446 CNS China China Taiwan Heat-Resistant Steel
Ferrite 46 CNS China China Taiwan Heat-Resistant Steel
SUS409LTP JIS Japan ferritic stainless steel
409S19 UK austenitic special steel
UNS J84090 AISI USA
S30409 GBT China Stainless steel bars
409 AS Australia Australia Stainless steel
K409 GBT China Age hardening type Nickel base alloy
GH4090 GBT China wrought Fe/Ni-base superalloy
GH4093 GBT China wrought Fe/Ni-base superalloy
GH4098 GBT China wrought Fe/Ni-base superalloy
GH4099 GBT China wrought Fe/Ni-base superalloy
FGH 4095 GBT China Powder Metallurgy Superalloy
FGH4096 GBT China Powder Metallurgy Superalloy

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