Mechanical Property of Standard test block

The name of work m and material Symaterials bolsChemical Composition (%)
Copper Oxygen free high conductivitycopper
tough pitch copper
Phosphorus deoxidized
copper
Brass Brassremaining
remaining
remaining
Free cutting brassremaining
remaining
Bras s castingCAC20111.0 17.0
CAC20358.0 64.030.0 41.0
Bronze castingCAC401
CAC403
CAC406
Aluminum alloy Aluminum rolling material
remaining
remaining
remaining
remaining
remaining
Aluminum alloy castingremaining
remaining
remaining
remaining
Aluminum alloy diecastingremaining
remaining

Hardness others standard test block

HV 1 4 4 4

4

4

thermal refining annealing

annealing thermal refining annealing thermal refining annealing

annealing

about about casted about about casted about about casted about