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G-Ag3TR2Zr

France AFNOR NF G-Ag3TR2Zr Foundry products. Permanent mould castings and sand castings of magnesium alloys. Properties. and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: G-Ag3TR2Zr / G-Ag3TR2Zr
Category Grade Standard Region/Area Standard Content
Metals G-Ag3TR2Zr NF A57-704 France Foundry products. Permanent mould castings and sand castings of magnesium alloys. Properties.

Chemical composition(mass fraction)(wt.%) of the G-Ag3TR2Zr

Element Min Max Similar

Mechanical Properties of steel grade G-Ag3TR2Zr

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)
821 (≥) 644 (≥) 44 21 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade G-Ag3TR2Zr

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
43 - -     0.22 -  
513 977 - 43.3 324   -  
721 - 33 43.2   332 112

Heat Treatment of steel grade G-Ag3TR2Zr

Heat treated : 1329°C - 1375°C

Technological Curves of steel grade G-Ag3TR2Zr

Cross Reference Table (Equivalent Grade) of G-Ag3TR2Zr

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