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NBR 15814

Brazil NBR NBR15814 High carbon cast steel shot and grit for cleaning and peening and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NBR15814 / NBR 15814
Category Grade Standard Region/Area Standard Content
Metals NBR 15814 ABNT NBR 15814 Brazil High carbon cast steel shot and grit for cleaning and peening

Chemical composition(mass fraction)(wt.%) of the NBR 15814

Element Min Max Similar
C 0.8000 1.2000 -
Mn 0.3500 1.2000 -
P - 0.0500 -
S - 0.0500 -
Si 0.4000 - -

Mechanical Properties of steel grade NBR 15814

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)
327 (≥) 627 (≥) 23 43 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade NBR 15814

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
21 - -     0.33 -  
559 527 - 11.3 141   -  
183 - 12 22.2   214 223

Heat Treatment of steel grade NBR 15814

Heat treated : 1264°C - 1182°C

Technological Curves of steel grade NBR 15814

Cross Reference Table (Equivalent Grade) of NBR 15814

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