VPR-9

Classification

Country Section Category
CIS, Russia, Ukraine Precious metals Silver solders

Chemical composition

Standard Fe, % Sn, % Bi, % Cu, % Sb, % Pb, % Ag, % Примеси, %
GOST 19738-74 < 0.2 89.985–93.2 < 0.015 1.5–2.5 0.8–1.2 < 0.2 4.5–5.5 < 0.4

Information on suppliers

Standards

Standard Description
GOST 19738-74

Description of chemical elements

Element Units of measurement Description
Fe % Iron
Примеси % Impurities
Sn % Tin
Bi % Bismuth
Cu % Copper
Sb % Antimony
Pb % Lead
Ag % Silver