Material Use
The material used in
this process must be ductile at the temperature at wich the process
is taking place. The degree of ductility of the material dictates
its degree of formability into sheets and plates. Aluminum, copper,
and their alloys have excellent formability ratings, nickel and
magnesium have fair to good formability ratings, and mild steel
and stainless steel have fair to excellent formability ratings.
Following is a table
of materials and their 'formability' ranking. The ranking indicates
the material suitability for sheet metal processing.
| Material
|
Ranking |
| Cast Iron |
0 |
| Carbon
Steel |
80 |
| Alloy
Steel |
80 |
| Stainless
Steel |
80 |
| Aluminum
& Alloys |
100 |
| Copper
& Alloys |
100 |
| Zinc &
Alloys |
100 |
| Magnesium
& Alloys |
80 |
| Titanium
& Alloys |
50 |
| Nickel
& Alloys |
80 |
| Refractory
Metals |
0 |
| Thermoplastics |
0 |
| Thermosets |
0 |
| Ceramics |
0 |
| PhotoPolymers |
0 |
| Wood (dry) |
0 |
A value of zero means
that the corresponding material is never used with this process,
a ranking of 100 means that it is excellent for use with this process.
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