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

Alloy Nmc2

Designation

Name The value
Designation GOST Cyrillic НМц2
Designation GOST Latin HMts2
Transliteration NMts2
The chemical elements NiMn2

Description

Alloy Nmc2 used: for the manufacture of holders of control grids of mercury rectifiers; thermally discongruity parts of electron tubes of increased strength.

Note

Nickel manganese.
According to GOST 28873−90 alloy Nmc2 should be removed from the production 01.01.1992 G.

Standards

Name Code Standards
Non-ferrous metals, including rare metals, and their alloys В51 GOST 28873-90, GOST 492-2006

Chemical composition

Standard C S Mn Si Ni Fe Cu Mg Ni+Co
GOST 492-2006 ≤0.05 ≤0.005 1-2.3 ≤0.2 The rest ≤0.3 ≤0.2 ≤0.1 ≥97.1
Ni is the basis.
According to GOST 492-2006, the mass fraction of cobalt is allowed due to the content of nickel in the amount of ≤ 0.50%. The total mass fraction of impurities of lead, zinc, cadmium, arsenic, antimony, bismuth and phosphorus should be ≤ 0.0080%, including the mass fraction of zinc ≤ 0.0020%.

Our consultant will save your time

+49 (170) 650 7006
Telegram:
WhatsApp:

Subscription

Special offers and discounts. :)