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SB-409 N08811

Description

USA AMS SB-409, SB-409 N08811 Specialsteel Nickel-Iron-Chromium Alloy Plate, Sheet, and Strip and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SB-409 N08811
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SB-409 N08811 Precipitation-Hardening AMS USA Nickel-Iron-Chromium Alloy Plate, Sheet, and Strip

Chemical composition(mass fraction)(wt.%) of the SB-409 N08811

C Si Mn P S Ni Cr Al Cu Ti Fe Mo Co
≤0.01 ≤0.05 ≤1.50 ≤0.04 ≤0.01 ≤remaining 0.50 -1.50 0.10 -0.50 ≤0.50 ≤ ≥ 1.00 -6.00 26.00 -30.00 ≤2.50

Mechanical Properties of steel grade SB-409 N08811

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)
116 (≥) 913 (≥) 23 43 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade SB-409 N08811

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 - -     0.32 -  
197 192 - 41.3 142   -  
734 - 34 44.2   342 333

Heat Treatment of steel grade SB-409 N08811

Heat treated : 1359°C - 1729°C

Technological Curves of steel grade SB-409 N08811

Cross Reference Table (Equivalent Grade) of SB-409 N08811

Grade Standard Country Application
B-4
ASTM B-4
ASTM B-4
ASTM B-4

Relevant standard of SB-409 N08811

SB-409 Nickel-Iron-Chromium Alloy Plate, Sheet, and Strip SB-409.pdf

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