D16N

Welded straight-seam pipes of aluminium alloys.

Classification

Country Section Category
CIS, Russia, Ukraine Aluminum, aluminum alloys Wrought Aluminum Alloys

Chemical composition

Standard Fe, % Si, % Mg, % Mn, % Cr, % Ti, % Cu, % Zn, % Al, % OE, % ET, %
GOST 23697-1979 < 0.5 < 0.5 1.2–1.8 0.3–0.9 < 0.1 < 0.15 3.8–4.9 < 0.25 90.7–94.7 < 0.05 < 0.15

Note: Ti + Zr < 0.2

Information on suppliers

Analogues

Germany USA
AK2 AlCu4Mg1

Standards

Standard Description
GOST 23697-1979

Description of chemical elements

Element Units of measurement Description
ET % Total other items
Fe % Iron
OE % Other items
Si % Silicon
Mg % Magnesium
Mn % Manganese
Cr % Chrome
Ti % Titan
Cu % Copper
Zn % Zinc
Al % Aluminium