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America SAE Grade2 Mechanical and Chemical Requirements for Nonthreaded Fasteners Carbon Steel Solid Rivets - Inch Series and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Grade2 / Grade 2
Category Grade Standard Region/Area Standard Content
Metals Grade 2 SAE J 430 America Mechanical and Chemical Requirements for Nonthreaded Fasteners Carbon Steel Solid Rivets - Inch Series

Chemical composition(mass fraction)(wt.%) of the Grade 2

Element Min Max Similar
S - 0.0250 -
P - 0.0250 -
C 0.1500 0.5500 -

Mechanical Properties of steel grade Grade 2

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)
149 (≥) 779 (≥) 41 32 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade Grade 2

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
34 - -     0.41 -  
946 698 - 11.3 141   -  
876 - 11 34.2   114 433

Heat Treatment of steel grade Grade 2

Heat treated : 1354°C - 1424°C

Technological Curves of steel grade Grade 2

Cross Reference Table (Equivalent Grade) of Grade 2

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