BrOTs8-4

Classification

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

Chemical composition

Standard Fe, % Si, % Sn, % Mg, % Cu, % Zn, % Ni, % Sb, % Al, % Pb, % As, % P, % S, % Примеси, %
GOST 613-65 < 0.3 < 0.02 7–9 < 0.02 80.59–89 4–6 < 2 < 0.3 < 0.02 < 0.5 < 0.15 < 0.05 < 0.05 < 1

Note: Cu: Cu + Ni

Note: Si + Al < 0.020

Note: For parts not working under pressure, it is allowed:Si + Al < 0.020

Note: By agreement:Pb < 1.5

Note: For welded structures:Pb < 0.05

Information on suppliers

Analogues

USA
88-8-0-4

Standards

Standard Description
GOST 613-65

Description of chemical elements

Element Units of measurement Description
Fe % Iron
Примеси % Impurities
Si % Silicon
Sn % Tin
Mg % Magnesium
Cu % Copper
Zn % Zinc
Ni % Nickel
Sb % Antimony
Al % Aluminium
Pb % Lead
As % Arsenic
P % Phosphorus
S % Sulfur