Abrasion Resistance Ratios of Nozzle Materials
Many kinds of materials can also be adopted to make nozzle or nozzle orifice, but they are different in the abrasion resistance ratios.
|
Materials of Spray Nozzle |
Abrasion Resistance Ratio |
|
Aluminum |
1 |
|
Brass |
1 |
|
Polypropylene |
1-2 |
|
Steel |
1.5-2 |
|
Monel |
2-3 |
|
Stainless steel |
4-6 |
|
Hastelloy |
4-6 |
|
Hardened stainless steel |
10-15 |
|
Stellite |
10-15 |
|
Silicon carbide (nitride bonded) |
90-130 |
|
Ceramics |
90-200 |
|
Carbides |
180-250 |
|
Synthetic ruby or sapphire |
600-2000 |