St-08H19N10G2B (EI-898)

Welding wire cold drawn alloy steel welding (surfacing), and the manufacture of electrodes

Classification

Country Section Category
CIS, Russia, Ukraine Materials for welding and soldering Steel welding wire

Chemical composition

Standard Fe, % Si, % Mn, % Cr, % Ni, % P, % C, % S, % Nb, % N, %
GOST 2246-70 64.85–69.05 0.2–0.45 1.8–2.2 18.5–20.5 9.5–10.5 < 0.03 0.05–0.1 < 0.02 0.9–1.3 < 0.05

Information on suppliers

Properties

Property
Note Fluctuations in the tensile strength in one coil of wire with a diameter of more than 1.4 mm should not exceed 90 N / mm2.
For welding Diameter: 0.3 - 0.5 mm; Temporary resistance: 890 - 1390 MPa
Diameter: 0.8 - 1.5 mm; Temporary resistance: 890 - 1340 MPa
Diameter: 1.6mm; Temporary resistance: 890 - 1290 MPa
Diameter: 2mm; Temporary resistance: 790 - 1190 MPa
Diameter:> 2 mm; Temporary resistance: 690 - 1040 MPa
For the manufacture of electrodes Diameter: 1.6 mm; Temporary resistance: 690 - 990 MPa
Diameter: 2mm; Temporary resistance: 690 - 990 MPa
Diameter:> 2 mm; Temporary resistance: 640 - 940 MPa
Density: 7.82 g / cm3

Analogues

Germany USA
347 W34740

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
Nb % Niobium
N % Nitrogen