EI435 (XH78T)

Classification

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

Chemical composition

Standard Fe, % Si, % Mn, % Co, % Cr, % Ti, % Cu, % Ni, % V, % Al, % P, % C, % S, % Nb, % Mo, % W, %
GOST 5632-14 < 1 < 0.8 < 0.7 < 0.2 19–22 0.15–0.35 < 0.07 73.785–80.85 < 0.2 < 0.15 < 0.015 < 0.12 < 0.01 < 0.2 < 0.2 < 0.2

Information on suppliers

Properties

Property
Physical properties Density: 8.35 g / cm3
Weldability By NAKS Group: M51 (W51)
Performance data Application temperature: <1100 ° C Scaling temperature: 1150 ° C
According to TU 14-158-135-2003 Temporary resistance:> 640 MPa Elongation:> 30%
Note Heat-resistant alloy. Heat-resistant alloy. Unstable in sulfur-containing environments. Heat pipes.

Analogues

Germany USA
BGH 2.4951 DMV 675

Standards

Description of chemical elements

Element Units of measurement Description
Fe % Iron
Si % Silicon
Mn % Manganese
Co % Cobalt
Cr % Chrome
Ti % Titan
Cu % Copper
Ni % Nickel
V % Vanadium
Al % Aluminium
P % Phosphorus
C % Carbon
S % Sulfur
Nb % Niobium
Mo % Molybdenum
W % Tungsten