China Alloy20 Nickel-Iron-Chromium Plate Austenitic Alloy Corrosion Resistant Alloy Steel Plate

Product Description

Product name:alloy20 nickel-iron-chromium plate austenitic alloy corrosion Resistant alloy steel plate

1. Standard: ASTM A240, JIS G4304, G4305, GB/T 4237, GB/T 8165, BS 1449, DIN17460, DIN 17441

2. Grade: 200series&300series&400series

3. Thickness:0.5mm-20mm

5. Length: according buyer require

6. Surface finish: 2B, BA, 8K, 6K, Mirror Finished, No1, No2, No4, Hair Line with PVC

7. Manufacture technology: cold drawn/cold rolled/hot rolled

Technical notes

Surface Finish	Definition	Application
2B	finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster.	Medical equipment, Food industry, Construction material, Kitchen utensils.
BA	processed with bright heat treatment after cold rolling.	Kitchen utensils, Electric equipment, Building construction.
NO.3	finished by polishing with No.100 to No.120 abrasives specified in JIS R6001.	Kitchen utensils, Building construction.
NO.4	finished by polishing with No.150 to No.180 abrasives specified in JIS R6001.	Kitchen utensils, Building construction, Medical equipment.
HL	finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size.	Building Construction.
NO.1	finished by heat treatment and pickling or processes corresponding there to after hot rolling.	Chemical tank, pipe