By visiting this site, you accept the use of cookies. More about our cookie policy.

Alloy AK6M2

Designation

Name The value
Designation GOST Cyrillic АК6М2
Designation GOST Latin AK6M2
Transliteration AK6M2
The chemical elements -

Description

Alloy AK6M2 used: for the manufacture of ingots and shaped castings by various casting methods (sand casting, investment casting, gravity die casting).

Note

Aluminum foundry alloy of the system Al-Si-Cu.

Standards

Name Code Standards
Non-ferrous metals, including rare metals, and their alloys В51 GOST 1583-93
Castings from non-ferrous metals and alloys В84 OST 1 80029-83

Chemical composition

Standard Mn Si Ni Fe Cu Al Ti Zn Mg
GOST 1583-93 ≤0.1 5.5-6.5 ≤0.05 ≤0.6 1.8-2.3 The rest 0.1-0.2 ≤0.06 0.3-0.45
Al is the base.
According to GOST 1583-93, the iron content is specified for casting in sand molds, for smelting models and casting in chill molds. The amount of impurities accounted for should be for casting in sand molds and for investment models and casting in chill molds ≤ 0.70%.

Mechanical characteristics

σB, MPa d Brinell hardness number, MPa
Casting in a metal mold. Without heat treatment
≥230 ≥2 ≥78.4
Casting in a metal mold. Mode T1: Artificial aging without prior tempering at 175-185 °C (extract 5-10 h)
≥196 ≥1 ≥70
Casting in a metal mold. Mode T5: Quenching in water from 520-530 °C (aging for 3-5 hours) + incomplete artificial aging at 170-180 °C (extract 5-10 h)
≥294 ≥1 ≥75

Description mechanical marks

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

Our consultant will save your time

+49(1516) 758 59 40
Telegram:
WhatsApp:

Subscription

Special offers and discounts. :)