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B 409 N08800

Description

USA SAE B 409 (2011), B 409 N08800 Specialsteel Nickel-Iron-Chromium Alloy Plate, Sheet, and Strip and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: B 409 N08800
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel B 409 N08800 Austenite SAE USA Nickel-Iron-Chromium Alloy Plate, Sheet, and Strip

Chemical composition(mass fraction)(wt.%) of the B 409 N08800

C Mn Si P S Cr Ni Mo Ti Al
≤0.01 ≤1.50 ≤1.00 ≤0.045 ≤0.015 19.00 -23.00 30.00 -35.00 ≤ ≥ 0.15 -0.60 0.15 -0.60

Mechanical Properties of steel grade B 409 N08800

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)
791 (≥) 168 (≥) 34 44 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade B 409 N08800

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
41 - -     0.12 -  
867 759 - 24.3 421   -  
996 - 11 44.2   334 324

Heat Treatment of steel grade B 409 N08800

Heat treated : 1496°C - 1628°C

Technological Curves of steel grade B 409 N08800

Cross Reference Table (Equivalent Grade) of B 409 N08800

Relevant standard of B 409 N08800

B 409 (2011) Nickel-Iron-Chromium Alloy Plate, Sheet, and Strip B-409-(2011).pdf

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