2.4654 (NiCr20Co13Mo4Ti3AI)

Classification

Country Section Category
Germany Alloy DIN 17007−4 Ni Alloys with Co, Cr and Mo Co Alloys with Cr, Ni and Mo

Chemical composition

Standard Fe, % Si, % B, % Mn, % Co, % Cr, % Ti, % Cu, % Ni, % Zr, % Al, % P, % C, % S, % Mo, %
EN 10302 < 2 < 0.15 0.003–0.01 < 1 12–15 18–21 2.8–3.3 < 0.1 50.63–62.457 0.02–0.08 1.2–1.6 < 0.015 0.02–0.1 < 0.015 3.5–5

Information on suppliers

Mechanical properties at 20 °C

Rolling Standard Size, mm Tension Classifiers \sigma _{U}, MPa \sigma_{0.2}, MPa \epsilon_L, % Treatment
aging 1100 760 15–20

Analogues

USA
N07001

Standards

Standard Description
EN 10302

Description of chemical elements

Element Units of measurement Description
Fe % Iron
Si % Silicon
B % Bor
Mn % Manganese
Co % Cobalt
Cr % Chrome
Ti % Titan
Cu % Copper
Ni % Nickel
Zr % Zirconium
Al % Aluminium
P % Phosphorus
C % Carbon
S % Sulfur
Mo % Molybdenum

Description of mechanical properties

Parameter Units of measurement Description
\sigma_{0.2} MPa Tensile stress required to produce a total elongation of 0.2%
\sigma _{U} MPa Ultimate tensile strength
\epsilon_L % Elongation at break (longitudinal)