Nickel powder PNK-1L8

No foreign analogues

Nickel carbonyl powder is intended for the manufacture of products by powder metallurgy methods.

Classification

Country Section Category
CIS, Russia, Ukraine Powder metallurgy Nickel powder

Chemical composition

Standard Fe, % Si, % Sn, % Mg, % Bi, % Ca, % Mn, % Co, % Cu, % Zn, % Ni, % Sb, % Pb, % As, % Cd, % P, % C, % S, %
GOST 9722-97 < 0.002 < 0.001 < 0.0003 < 0.001 < 0.0003 < 0.005 < 0.001 < 0.001 < 0.001 < 0.001 < 99.7 < 0.0003 < 0.0003 < 0.001 < 0.0003 < 0.001 < 0.28 < 0.001

Information on suppliers

Physical characteristics

Temperature, °C $$\alpha\cdot 10^{6}$$, $$K^{-1}$$ $$\varkappa$$, $$\frac{W}{m\cdot K}$$ $$\rho$$, $$\frac{kg}{m^3}$$ Cp, Дж/кг·К
20 13.9 96 3450 460

Mechanical properties at 20 °C

Rolling Standard Size, mm Tension Classifiers $$\sigma _{U}$$, $$MPa$$ $$\sigma_{Y}$$, $$MPa$$ d5, % Treatment
Workpiece GOST 9722-97 400 Transverse 520 400 5–7

Brinell hardness number

Rolling Standard Classifiers Value, HBW
Workpiece GOST 9722-97 110–160

Technological Properties

Weldability Flake Susceptibility Propensity to temper brittleness
Boundedly welded not sensitive not inclined

Properties

Property
The material is toxic

Standards

Standard Description
GOST 9722-97

Description of chemical elements

Element Units of measurement Description
Fe % Iron
Si % Silicon
Sn % Tin
Mg % Magnesium
Bi % Bismuth
Ca % Calcium
Mn % Manganese
Co % Cobalt
Cu % Copper
Zn % Zinc
Ni % Nickel
Sb % Antimony
Pb % Lead
As % Arsenic
Cd % Cadmium
P % Phosphorus
C % Carbon
S % Sulfur

Description of physical characteristics

Parameter Units of measurement Description
Cp Дж/кг·К Specific heat of material
$$\alpha\cdot 10^{6}$$ $$K^{-1}$$ Coefficient of thermal (linear) expansion (range 20°C–T)
$$\varkappa$$ $$\frac{W}{m\cdot K}$$ Coefficient of thermal conductivity (the heat capacity of the material)
$$\rho$$ $$\frac{kg}{m^3}$$ The density of the material

Description of mechanical properties

Parameter Units of measurement Description
d5 % Elongation at break
$$\sigma_{Y}$$ $$MPa$$ Yield strength
$$\sigma _{U}$$ $$MPa$$ Ultimate tensile strength

Designation of types of weldability

Parameter Units of measurement Description
no limits Welding is performed without heating and without subsequent heat treatment
Boundedly welded Welding is possible with heating up to 100–120 °C and subsequent heat treatment
Difficult to weld For obtaining quality welded joints, additional operations are required: heating up to 200–300 °C for welding, heat treatment after welding — annealing
Not applicable for welded structures