Metals Information
Comparing the Metals
Aluminium |
Brass |
Black Steel |
Galvanised |
Hard stainless |
Stainless |
|
workability |
1 |
3 |
2 |
3 |
4 |
3 |
durability |
4 |
3 |
3 |
2 |
1 |
2 |
corrosion |
3 |
3 |
4 |
2 |
1 |
1 |
material cost |
4 |
5 |
1 |
2 |
4 |
3 |
(Ideal metal would have straight ones)
Workability 1=easiest to work 5=hardest to work
Durability 1=most durable 5=least durable
Corrosion 1=least subject to corrosion 5=most subject to corrosion
Material cost 1=least expensive (by weight) 5 = most expensive (by weight)
Aluminium
Black steel
Brass
Galvanised
Stainless steel