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 ASAHI PLATING VIET NAM.,. JSC

Factory 1: Lot 6-2 Quang Minh Industrial Park , Quang Minh Town, Me Linh Dist, Ha Noi City. Tel 093 200 6371

Factory 2: Lot  CN12-01,  Yên Phong Industrial Park , Thụy Hòa Commune , Yên Phong Dist, Bắc Ninh Province. Tel 091 589 3753

HOTLINE : 091 589 3753 , 096 682 8769
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Black Oxide [MIL-C-13924]

27-04-2021
Black Oxide [MIL-C-13924]

Black oxide is a conversion coating that causes virtually no dimensional change. It is a uniform continuous conversion of the existing metal to a black form of rust. Used primarily on components where tight tolerances are paramount; mostly as a decorative coating. Only very limited corrosion protection under mildly corrosive conditions. Should be kept oiled. For moving parts which cannot tolerate the dimensional change of a more corrosion-resistant finish black oxide coatings should normally be given a supplementary treatment (i.e., oil displacement per Mil-C-16173 Grade 3 or protective treatments of Mil-C-16173). For decorative applications and can be used to decrease light reflection.

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Class 1:
Alkaline oxidizing. For wrought iron, cast and malleable irons, common carbon, and low alloy steels.

Class 2:
Alkaline oxidizing. Use on certain corrosion resistant steel alloys tempered at less than 900°F

Class 3:
Fused salt oxidizing. For corrosion resistant steel alloys which are tempered at 900°F (482°C) or higher.

Class 4:
Alkaline oxidizing. For other corrosion resistant steel alloys.

ASAHI PLATING VIET NAM.,. JSC

Factory 1: Lot 6-2 Quang Minh Industrial Park , Quang Minh Town, Me Linh Dist, Ha Noi City.

Factory 2: Lot  CN12-01,  Yên Phong Industrial Park , Thụy Hòa Commune , Yên Phong Dist, Bắc Ninh Province.

  •  Hotline: 096 682 8769 – 091 589 3753
  •  Email: pv.hop@asahi-plating.com.vn

 

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