BA No. 4 No. 8 HL Mirror Surface Stainless Steel Sheets for Automobile , AISI 304 AISI304L AISI316L

BA No. 4 No. 8 HL Mirror Surface Stainless Steel Sheets for Automobile , AISI 304 AISI304L AISI316L

Quick Detail:

Standard: ASTM AISI SUS JIS EN DIN
THK-Cold Rolled: 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 1.0, 1.2, 1.5, 2.0, 3.0, 4.0, 5.0mm
THK-Hot Rolled: 3.0, 4.0, 5.0, 6.0, 8.0, 10 ,18, 20 ...70mm  80mm Or As Required
Width x Length : 4" x 8" , 5" x 10" , 5" x 20" , 1200 x 2400mm, 

Model NO.:304, 1.4301
Grade:300 Series
Certification:ISO
Perforated or Not:Not Perforated
Technique:Cold Rolled
Surface Treatment:2B /Ba/ Hl/No.4/No.8
ISO:9001: 2008
Certificate:Available for Free

Description:

Product Item No.: 010sheet-Cosco Steel

Standard: ASTM AISI SUS JIS EN DIN

THK-cold rolled: 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 1.0, 1.2, 1.5, 2.0, 3.0, 4.0, 5.0mm

THK-hot rolled: 3.0, 4.0, 5.0, 6.0, 8.0, 10 ,18, 20 ...70mm  80mm or as requirement

Width x Length : 4" x 8" , 5" x 10" , 5" x 20" , 1200 x 2400mm, 
We can customize for you as your requirements.

Surface finish:  2D , 2B , BA , HL , MIRROR , BRUSHED, NO.4 , NO.8 

Finish 2B: Finished by heat treatment, pickled after cold rolling, followed by skin pass line to be brighter and smooth. It is the standard surface with improved mechanical properties.

No 2D Finish: A no. 1 Finish after being Cold Rolled, Annealed, Pickled and Passivated. This results in a uniform dull matt finish, superior to a No. 1 Finish.

Suitable for industrial application, and eminently suitable for severe deep drawing as the dull surface, (which may be polished after fabrication) retains the lubricant during the drawing operation.

No. BA Finish:This is more commonly referred to as a BRIGHT ANNEALED (BA) FINISH. Material with a No. 1 finish is Cold Rolled using highly polished rolls in contact with the steel surface. This smooths and brightens the surface.

The smoothness and reflectiveness of the surface improves as the material is rolled to thinner and thinner sizes. Any annealing which needs to be done in order to effect the required reduction in gauge, and the final anneal, is effected in a very closely controlled inert atmosphere. No oxidation or scaling of the surface therefore occurs and there is no need for additional pickling and passivating.

The final surface developed can have "MIRROR" type finish similar in appearance to the highly polished No. 7 and No. 8 Finishes.                                                                                                

1. Technology: Cold rolled/hot rolled

2.  Quality: Prime quality

3. Weight of coil: As per actually calculation

4. Marking: Registered logo,Heat Number,Steel Grade,Standard,Size
5. Packing: Iron box,wooden pallet,wooden box, or as our customer's requirement
6. H.S Code: 7219.2200, 7219.2100,7219.3300 etc.
7. Terminology:Cold Rolled/Hot Rolled

Specifications

AISI 304 Stainless Steel Sheet/Plate (BA/No. 4/No. 8/Hl / Mirror) 1.4301 

Types 304 austenitic stainless steels provide useful resistance to corrosion on a wide range of moderately oxidizing to moderately reducing environments. The alloys are used widely in equipment and utensils for processing and handling of food, beverages and dairy products. Heat exchangers, piping, tanks and other process equipment in contact with fresh water also utilize these alloys. Building facades and other architectural and structural applications exposed to non marine atmospheres also heavily utilize the 18-8 alloys. In addition, a large variety of applications involve household and industrial chemicals.