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Die steel
Mould steel
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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.