Multicomponent cobalt alloy 45KHNMVT
- Chemical composition
| W | Tungsten | 3.0 — 4.0 |
| Fe | Iron | 4.0 — 6.0 |
| Co | Cobalt | 44.0 — 46.0 |
| Si | Silicon | <0.5 |
| Mn | Manganese | <1.0 |
| Mo | Molybdenum | 3.0 — 4.0 |
| Ni | Nickel | 15.0 — 25.0 |
| S | Sulfur | <0.01 |
| Ti | Titanium | 0.5 — 3.5 |
| C | Carbon | <0.05 |
| P | Phosphorus | <0.015 |
| Cr | Chromium | 18.0 — 22.0 |
German equivalent — to DIN ISO 5832−8
Analogs in the USA —
F 1636 (R 30563) ASTM F1636
F 2068 (R 30563) ASTM F2068
F 2083 (R 30563) ASTM F2083
F 563 (R30563) ASTM F563
R30563 UNS
for cold drawn wire with a diameter of 0.1−6 mm, intended for the manufacture of medical elements. Technical requirements — according to GOST R 51396−99 Wire from special alloys for connecting force and implantable elements of products for body bones. General specifications. destination (implants, connecting nails, frames, etc.) Technical requirements — according to GOST R 51396−99
Classification
| Country | Section | Category |
|---|---|---|
| CIS, Russia, Ukraine | Corrosion-resistant alloys and steels | Corrosion-resistant alloys |
Chemical composition
| Standard | Fe, % | Si, % | Mn, % | Co, % | Cr, % | Ti, % | Ni, % | P, % | C, % | S, % | Mo, % | W, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GOST Р 51396 - 99 | 4–6 | < 0.5 | < 1 | 33.925–56.5 | 18–22 | 0.5–3.5 | 15–25 | < 0.015 | < 0.05 | < 0.01 | 3–4 | 3–4 |
Information on suppliers
Mechanical properties at 20 °C
| Rolling | Standard | Size, mm | Tension | Classifiers | $$\sigma _{U}$$, $$MPa$$ | $$\sigma_{Y}$$, $$MPa$$ | d5, % | Treatment |
|---|---|---|---|---|---|---|---|---|
| Wire heat treatment. | GOST 51396-99 | 600 | 275 | 50 | ||||
| The wire is half-worked. | GOST 51396-99 | 1000 | 830 | 18 | ||||
| Wire is hardened. | GOST 51396-99 | 1310 | 1170 | 12 |
Analogues
| Germany | USA |
|---|---|
| ISO 5832-8 | F 1636 (R 30563) |
Standards
| Standard | Description |
|---|---|
| GOST Р 51396 - 99 |
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Si | % | Silicon |
| Mn | % | Manganese |
| Co | % | Cobalt |
| Cr | % | Chrome |
| Ti | % | Titan |
| Ni | % | Nickel |
| P | % | Phosphorus |
| C | % | Carbon |
| S | % | Sulfur |
| Mo | % | Molybdenum |
| W | % | Tungsten |
Description of mechanical properties
| Parameter | Units of measurement | Description |
|---|---|---|
| d5 | % | Elongation at break |
| $$\sigma_{Y}$$ | $$MPa$$ | Yield strength |
| $$\sigma _{U}$$ | $$MPa$$ | Ultimate tensile strength |