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Heat treatment alloy steel heat resistant innestment casting tray for furnace
We specialized in all kinds of alloy steels products.Our products are widely used in metallurgy, electric equipment, cement machinery, heat treatment, and chemical industry and so on.There are precision casting, centrifugal casting, sand casing, lost wax casting, vacuum casting and any other casting process in our company.
We can produce all kinds of nozzle .
Advantages
1. Long service life, light weight, thin thickness, low ball and power consumption.
2. Fast replacement and maintenance, easily installed and need less labor work .
3. Widely used for high, medium, and weak magnetic mineral.
4. Attached on the inner wall of cylinder by magnetic force, no pulp leakage and highly efficient.
5. Can be used for nonmagnetic mineral substance, but certain quantity of ferromagnetic substances such as broken steel balls and scrap iron must be added form protection layer.
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Material details
Designation |
Chemical Composition (%) |
Mechanical properties |
|||||||
|
C |
Mn |
Si |
Cr |
Mo |
Ni |
P |
Ak/cm |
HB |
ZGMn20 |
1.1~1.4 |
17~21 |
0.3~0.8 |
1.8~2.2 |
0.3~0.6 |
0.5~1.0 |
≤0.07 |
140 |
≤2 |