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Copper powders

Application area

Copper powders are used in powder metallurgy and other industries for various technical purposes.

Chemical composition

Brand

Chemical composition, %

Cu, %
no less than

Impurities, % no more than

Fe

Pb

As

Sb

O2

PMS-1

99,5

0,018

0,05

0,003

0,05

0,2

PMR

99,5

0,02

0,03

0,005

0,01

0,3

 

Grading

Brand

Density, g/сm2

Sieve residue, % no more than

008 К

0071 К

016К

PMS-1

1,25-1,9

-

10

-

PMR

3,4-4

20

20

15