HN65MV (EP567, 0Х15Н65М16В)

For iz-I him. instrumentation in harsh redox environments. character in the chemical., petrochem., Cell. boom. and other industries. t -70… + 500

Weldments operating at elevated temperatures in a highly corrosive environments

Classification

Country Section Category
CIS, Russia, Ukraine Corrosion-resistant alloys and steels Corrosion-resistant alloys

Chemical composition

Standard Fe, % Si, % Mn, % Cr, % Ni, % P, % C, % S, % Mo, % W, %
GOST 5632-72 < 1 < 0.15 < 1 14.5–16.5 59.793–67.5 < 0.015 < 0.03 < 0.012 15–17 3–4.5

Information on suppliers

Mechanical properties at 20 °C

Rolling Standard Size, mm Tension Classifiers \sigma _{U}, MPa \sigma_{P}, MPa \epsilon_L, % \psi, % Treatment
Sheet GOST 24982-81 830–850 390–410 40 Hardening of 1050-1090 ° C
Forgings GOST 25054-81 735 294 30–35 35–40

Brinell hardness number

Rolling Standard Classifiers Value, HBW
Forgings GOST 25054-81 220

Analogues

USA Germany
HastelloyC-276 2.4819 (NiMo16Cr15W)

Standards

Description of chemical elements

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

Description of mechanical properties

Parameter Units of measurement Description
\sigma _{U} MPa Ultimate tensile strength
\sigma_{P} MPa Proportionality limit
\epsilon_L % Elongation at break (longitudinal)
\psi % Reduction in cross section on fracture