Alloy Nmg0,05v

Designation

Name	The value
Designation GOST Cyrillic	НМг0,05в
Designation GOST Latin	HMg0,05b
Transliteration	NMg005v
By chemical elements	NiMg0,05в

Description

Alloy Nmg0,05v is used: for the production of forged bars for the manufacture of thin-walled tubes and strip thickness of 0.05−2.0 mm, used in electronics and other industries; the cathodes.

Note

Alloy vacuum smelting.
The alloy Nmg0,05v according to ST SEV 1257−78 match the alloy NiMg0,05. The alloy Nmg0,05v increased Nickel content, increased content of silicon, the standard oxygen content.

Standards

Name	Code	Standards
Tubes of non-ferrous metals and alloys	В64	GOST 13548-77
Non-ferrous metals, including rare, and their alloys	В51	GOST 19241-80, GOST 28873-90
Tape	В54	GOST 2170-73
Bars	В55	TU 48-0814-115-2000

Chemical composition

Standard	C	S	P	Mn	Si	Ni	Fe	Cu	As	Al	Mo	Zn	Sn	Sb	Pb	Bi	O	Co	Cd
GOST 19241-80	≤0.04	≤0.003	≤0.001	≤0.01	≤0.006	Rest	≤0.04	≤0.02	≤0.001	≤0.01	0.04-0.07	≤0.002	≤0.001	≤0.001	≤0.001	≤0.001	≤0.003	≤0.1	≤0.001

Ni is the basis.
According to GOST 19241-80 the total mass fraction of nickel and cobalt is ≥ 99.85%. The oxygen content is indicated for the alloy in ingots.

Mechanical properties

σ_U, MPa	d₅, %	d₁₀
Tape supplied according to GOST 2170-73 (samples)
≥340	≥31	≥30
≥440	≥12	≥10
≥540	≥3	≥2

Description mechanical marks

Name	Description
σ_U	Limit short-term strength
d₅	Elongation after rupture
d₁₀	Elongation after rupture