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

Nickel NP3

Nickel NP0Evi Nickel NP1 Nickel NP1Ev Nickel NP2 Nickel NP2E Nickel NP3 Nickel NP4 Nickel NPA1 Nickel NPA2 Nickel NPAN Alloy SD1-1 Alloy SD1-2 Alloy SD1-4

Designation

Name The value
Designation GOST Cyrillic НП3
Designation GOST Latin HP3
Transliteration NP3
The chemical elements NiП3

Description

Nickel NP3 is used: for the production of semi-finished products (wire, bands, sheets and strips, drawn (5−40 mm) and hot rolled (42−90 mm) bars); elements of instrumentation and engineering; joints of sheet structures with thickness more than 6.0 mm, working with radioactive environment; as the active layer of the thermostatic bimetallic, is used for making sensitive to the temperature change of the elements of control and measuring instruments and apparatus; tape thickness of 0.05−2.0 mm, used in electronics and other industries.

Standards

Name Code Standards
Tapes В34 GOST 10533-86
Bars В55 GOST 13083-77
Tapes В54 GOST 2170-73
Wire of non-ferrous metals and their alloys В74 GOST 2179-75
Non-ferrous metals, including rare metals, and their alloys В51 GOST 28873-90, GOST 492-2006
Sheets and stripes В53 GOST 6235-91
Welding and cutting of metals. Soldering, riveting В05 OST 95 10441-2002

Chemical composition

Standard C S Mn Si Ni Fe Cu Mg Ni+Co
GOST 492-2006 ≤0.15 ≤0.015 ≤0.2 ≤0.15 The rest ≤0.15 ≤0.15 ≤0.1 ≥99.3
Ni is the basis.
According to GOST 492-2006, the total mass fraction of impurities is ≤ 0.70%.

Mechanical characteristics

Section, mm σB, MPa d5, % d10
Hot-rolled sheets, hot rolled and cold rolled strip in the delivery state according to GOST 6235-91
≥370 ≥15 -
≥370 ≥35 -
≥540 ≥2 -
Tape supplied according to GOST 2170-73 (samples)
- ≥390 ≥35 ≥32
- ≥440 ≥12 ≥10
- ≥540 ≥3
The bar in the state of delivery (longitudinal samples)
42-90 ≥440 ≥10 ≥8
5-40 ≥370 ≥30 ≥26
5-40 ≥540 ≥5 ≥3

Description mechanical marks

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

Technological properties

Name The value
Weldability automatic arc welding with non-consumable electrode in a continuous mode, manual argon arc welding with non-consumable electrode (filler or without filler metal), use of combined methods of welding

Our consultant will save your time

+49(1516) 758 59 40
Telegram:
WhatsApp:
Ask a question

Subscription

Special offers and discounts. :)
hn70yu sheet, Copel wire, HN32T pipe, Alumel wire, XH78T rod