PKH6 (PKH6-7.4)
Scope — product dense heavy duty; Product dense highly wear-resistant
Classification
| Country | Section | Category |
|---|---|---|
| CIS, Russia, Ukraine | Powder metallurgy | Iron base powder. Materials of construction |
Chemical composition
| Standard | Fe, % | Cr, % | C, % |
|---|---|---|---|
| GOST 28378-89 | 91.8–94.09 | 5–7 | 0.91–1.2 |
Information on suppliers
Properties
| Property |
|---|
| Density 7.4 g / cm ³ |
| Hardness HB 1800 MPa |
| Temporary tensile strength 800 MPa |
Standards
| Standard | Description |
|---|---|
| GOST 28378-89 |
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Cr | % | Chrome |
| C | % | Carbon |