ZYACM-1 is a kind of high-performance mould steel powder. With high content of chromium and nickel, it has high corrosion resistance and excellent comprehensive performance than common mould steel. It is suitable in corrosive environments, especially for plastic injection and extrusion mould. It reaches the international level of the similar product.
Chemical properties
|
Code |
Ni |
Cr |
Co |
Mo |
Mn |
Ti |
Al |
O |
Fe |
|
18Ni300 |
17.0-19.0 |
/ |
8.50-10.0 |
4.5-5.2 |
≤0.1 |
0.6-0.8 |
0.05-0.15 |
≤0.05 |
Bal |
|
ZYACM-1 |
8.5-10 |
11.0-13.0 |
/ |
1.1-1.6 |
≤0.4 |
/ |
1.2-2.0 |
≤0.03 |
Bal |
Particle size distribution
0-25µm ，15-45µm，20-53µm
Physical properties
|
Code |
Sphericity |
Hall flow rate |
Bulk Density |
Tap density |
|
|
15-45µm |
15-53µm |
||||
|
ZYACM-1 |
≥0.90 |
≤25s |
≤20s |
≥4.3g/cm³ |
≥5.2g/cm³ |
|
18Ni300 |
≥0.90 |
≤25s |
≤18s |
≥4.2g/cm³ |
≥4.85g/cm³ |
Mechanical properties
|
|
ZYACM-1 |
18Ni300 |
|
Tensile strength |
1200-1700MPa |
2000-2100MPa |
|
Yield strength |
1000-1600 MPa |
1900-2000 MPa |
|
Elongation at break |
10-15% |
4-5% |
|
Hardness |
40-50HRC |
50-56HRC |
* After standard heat treatment
Typical application
Plastic injection mould, plastic extrusion mould and spare parts
Other products required for high strength, high hardness and corrosion-resistant environment.