Alloy D1P (1117)

Designation

Name The value
Designation GOST Cyrillic Д1П
Designation GOST Latin D1P
Transliteration D1P
By chemical elements Д1П
Name The value
Designation GOST Cyrillic 1117
Designation GOST Latin 1117
Transliteration 1117
By chemical elements 1117

Description

Alloy D1P is used: for the manufacture of wire intended for cold upsetting.

Standards

Name Code Standards
Wire from nonferrous metals and their alloys В74 GOST 14838-78, OST 1 92005-2002
Non-ferrous metals, including rare, and their alloys В51 GOST 4784-97
Bars В55 TU 1-2-41-77

Chemical composition

Standard Mn Si Fe Cu Al Ti Zn Mg
GOST 4784-97 0.4-0.8 ≤0.5 ≤0.5 3.8-4.5 Rest ≤0.1 ≤0.1 0.4-0.8
Al is the base.
According to GOST 4784-97, the mass fraction of each other impurity (not regulated) ≤ 0.05%, the total mass fraction of other impurities ≤ 0.10%.

Mechanical properties

Section, mm σU, MPa d
Wire drawn (D1p) OST 1 92005-2002. Quenching + natural aging
5 ≥370 ≥10
6-9.92 ≥370 ≥12
Wire drawn (D1p) OST 1 92005-2002. Annealing
9.92 ≤235 -

Description mechanical marks

Name Description
σU Limit short-term strength
d Elongation after rupture

Physical characteristics

Temperature Е, HPa r, kg/m3 R, Mr. · m
20 72 2800 54

A description of the physical symbols

Name Description
Е The normal elasticity modulus
l Coefficient of thermal conductivity
С Specific heat