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Description

UK B.S. BS 3076, NA11 Specialsteel Specification for nickel and nickel alloys: bar and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: NA11
Category Class Grade Standard Country Application
Steel GradesSpecialsteel NA11 B.S. UK Specification for nickel and nickel alloys: bar

Chemical composition(mass fraction)(wt.%) of the NA11

C Si Mn P S Cr Ni Mo Al Cu Ti Fe Mg
≤0.15 ≤0.35 ≤0.35 ≤ ≥ ≤0.010 ≤ ≥ 99.00 - ≥ ≤ ≥ ≤ ≥ ≤0.25 ≤0.10 ≤0.40 ≤0.20

Mechanical Properties of steel grade NA11

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)
769 (≥) 418 (≥) 32 42 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical Properties of steel grade NA11

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
44 - -     0.42 -  
246 193 - 12.3 234   -  
762 - 42 42.2   342 224

Heat Treatment of steel grade NA11

Heat treated : 1964°C - 1878°C

Technological Curves of steel grade NA11

Relevant standard of NA11

BS 3076 Specification for nickel and nickel alloys: bar BS-3076.pdf

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