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
Domestic analogue according to ISO 5832−8-2010

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