Alloy Powder
Alloy Powder
Alloy Powder

Daido Steel provides various types of alloyed powders incluing those of stainless, super alloy and nonferrous metal. Powders with various particle diameters from coarse particle powder to ultra-fine powder can be produced. Our alloyed powders are active in various fields of automobile, IT, electronic component, precision component, building material.

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Powder for Welding / Brazing

Powder for Welding/ Brazing

Spherical powder which has high quality and high flowability with low oxygen content.
Applicable to powder welding and Brazing.

Features

  • Gas atomized powder exhibits spherical and flowable features as well as low oxygen contents.
  • Powder shape and size are adjustable in accordance with customer's process and application.

Main applications

Target Applications
Welding
  • Engine valve
  • Mill roll
Brazing
  • Metal honeycomb
  • Heat exchanger

Main powder products

Material Equivalent Grade Chemical Compositions (mass%) Hardness
(HRC)
C Si Ni Cr Mo W Co B Fe
Welding DAPKCW1 JIS CoCrW 50 30 12 St-#1 2.5 1.1 1 30 12 Bal. 53
DAPKCW2 JIS CoCrW 60 28 4 St-#6 1.2 1.1 1 30 4 Bal. 43
DAPKCW3 JIS CoCrW 53 30 8 St-#12 1.7 1.1 1 30 8 Bal. 47
DAPKCN1 JIS CoCrNiW 40 25 22 10 St-#32 1.8 1.1 22 26 12 Bal. 42
DAPSKMC400 T-400 2.5 8 28 Bal. 53
DAPR625 DSALOY625 Bal. 21 9 Nb, Ti, Al 22
DAPFCN1 Original 2.3 1.1 11 24 5.5 Bal. 46
DAPKV10 Original 2.0 1 3 22 4 Bal. V9 50
DAPKV15 Original 3.0 1 3 22 4 Bal. V13 53
Brazing DAPBNi-5 BNi-5 10 Bal. 19

※Different type of chemical compositions is also available

Typical particle size

Mesh µm
-#60 / +#250 -250 / +63
-#80 / +#350 -180 / +45
-#150 / +#350 -100 / +45

Hardness of DAPKV at elevated temp.

Hardness of DAPKV at elevated temp.

Concept of original powder DAPKV

HardnessConcept of original powder DAPKV

※According to welding process, property and chemical composition of welded parts are possibly different from those of powders

Inquiries about Alloy Powder

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