Stainless steel
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1.4876
Public Time:2011年10月18日 | Sort:Stainless steel | Hits:1097

 

  Germany is a full-1.4876 austenitic low-carbon nickel - iron - chromium alloys, cobalt content of the alloy can be strictly controlled at 0.01%. Resistant to many corrosive media in Germany 1.4876 corrosion. Its high nickel content in the aqueous corrosion conditions it has very good resistance to stress corrosion cracking. High chromium content so that it has better resistance to pitting and crevice corrosion cracking. The alloy has good resistance to nitric acid, organic acid corrosion, but in sulfuric acid and hydrochloric acid corrosion resistance is limited. In addition to the halide pitting corrosion may occur, but in oxidizing and non oxidizing salt has good corrosion resistance. In water, steam and steam, air, carbon dioxide mixture also has good corrosion resistance.

Features:

     Up to 500 ℃ at a very high temperature of the aqueous medium with excellent corrosion resistance

good resistance to stress corrosion performance

good workability

Chemical composition
Nickel Ni Chromium Cr Manganese Mn Iron Fe C C Si Si Cu Cu Mo Mo Al Ti Al Ti P P S S
Minimum 38 19.5 1.5 2.5 0.6
Maximum margin 46 23.5 0.025 1.0 0.5 3.0 3.5 0.2 1.2 0.02 0.01

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