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EU EN AG204 Copper and copper alloys - Compendium of compositions and products and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AG204 / AG 204
Category Grade Standard Region/Area Standard Content
Metals AG 204 CEN/TS 13388 EU Copper and copper alloys - Compendium of compositions and products

Chemical composition(mass fraction)(wt.%) of the AG 204

Element Min Max Similar
P - 0.0080 -
Si - 0.0500 -
Cu 37.0000 39.0000 -
Cd - 0.0300 -
Al - 0.0010 -
Zn 30.0000 34.0000 -
Ag 29.0000 31.0000 -
Bi - 0.0300 -
Pb - 0.0250 -
Others total - 0.1500 -

Mechanical Properties of steel grade AG 204

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)
141 (≥) 885 (≥) 24 32 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 312

Physical Properties of steel grade AG 204

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
33 - -     0.34 -  
795 329 - 33.3 311   -  
188 - 11 13.2   313 222

Heat Treatment of steel grade AG 204

Heat treated : 1465°C - 1315°C

Technological Curves of steel grade AG 204

Cross Reference Table (Equivalent Grade) of AG 204

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