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A1086 30T820

America ASTM A108630T820 Standard Specification for Thin-Gauge Non-Oriented Electrical Steel Fully Processed Types and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A108630T820 / A1086 30T820
Category Grade Standard Region/Area Standard Content
Metals A1086 30T820 ASTM A1086 America Standard Specification for Thin-Gauge Non-Oriented Electrical Steel Fully Processed Types

Chemical composition(mass fraction)(wt.%) of the A1086 30T820

Element Min Max Similar

Mechanical Properties of steel grade A1086 30T820

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)
562 (≥) 213 (≥) 22 41 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 223

Physical Properties of steel grade A1086 30T820

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 - -     0.13 -  
747 693 - 11.3 144   -  
615 - 21 43.2   241 211

Heat Treatment of steel grade A1086 30T820

Heat treated : 1938°C - 1433°C

Technological Curves of steel grade A1086 30T820

Cross Reference Table (Equivalent Grade) of A1086 30T820

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