1.4537 (XICrNiMoCuN25-25-5)

Classification

Country Section Category
Germany Stainless and Heat Resisting Steels Stainless Steels with Special Additions

Chemical composition

Standard Fe, % Si, % Mn, % Cr, % Cu, % Ni, % P, % C, % S, % Mo, % N, %
36.29–46.13 < 0.7 < 2 24–26 1–2 24–27 < 0.03 < 0.02 < 0.01 4.7–5.7 0.17–0.25

Information on suppliers

Mechanical properties at 20 °C

Rolling Standard Size, mm Tension Classifiers \sigma _{U}, MPa \sigma_{0.2}, MPa \epsilon_L, % KV_{L}, J KV_{T}, J Treatment
annealing, soft 600–800 290–300 35–40 100 60

Brinell hardness number

Rolling Standard Classifiers Value, HBW
annealing, soft 250

Analogues

USA CIS, Russia, Ukraine
X1CrNiMoCuN25-25-5 X1CrNiMoCuN25-25-5

Standards

Description of chemical elements

Element Units of measurement Description
Fe % Iron
Si % Silicon
Mn % Manganese
Cr % Chrome
Cu % Copper
Ni % Nickel
P % Phosphorus
C % Carbon
S % Sulfur
Mo % Molybdenum
N % Nitrogen

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)
KV_{L} J Impact energy (longitudinal)
KV_{T} J Impact energy (transverse)