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Bright Annealed (BA) Mirror Finish Sheets

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Bright Annealed (BA) Mirror Finish Sheets


Bright Annealed [BA] Mirror Finish, 6K Polish Stainless Steel Sheets Manufacturers

Bright Annealed [BA] finish is slightly less reflective polished finish compared to No. 8, but is widely used for various applications especially when the thickness of the sheet is lower than 0.8 mm. BA finish stainless steel sheets are highly corrosion resistant because it is very smooth. Bright Annealed (BA) is produced by heat-treating (annealing) stainless steel with a controlled atmosphere furnace.

  • ASTM A240 304 #6, Bright Annealed [BA] Mirror Finish Stainless Steel Sheet
  • ASTM A240 316L #6 Bright Annealed [BA] Mirror Finish Mirror Stainless Steel Sheet
  • ASTM A240 430 #6 Bright Annealed [BA] Mirror Finish Mirror Stainless Steel Sheet
  • ASTM A240 410 #6 Bright Annealed [BA] Mirror Finish Mirror Stainless Steel Sheet

We have extensive stock in BA finish mirror sheets, and can also process on demand significant quantities of stainless steel materials for export to Asia, Middle East, Africa and Europe. We can offer No. 6, BA mirror finish stainless steel sheet stock in grades 304, 309S, 316, 430, and 201 in mill edge or slit edge of width 1250mm, and 1500mm.

Metline is a leading manufacturer and supplier of BA polish mirror finish stainless steel sheets manufactured in compliance with ASTM, ASME and EN standards. Cold rolled BA finish stainless steel sheets are available in Type 304/304L, 316/316L, 430, 410S, 409/409L, and Duplex grades. We can supply  201/304/316 cold rolled stainless steel sheets with BA finish with or without PVC coating in thickness range of 0.3mm to 3.0mm. All our products are suitable for bending and forming purposes and are widely used for both architectural and industrial applications.

Why Choose Metline, as Your Source for BA Mirror Finish Stainless Steel Sheets?

  1. More Than 3 Decades of Experience in Manufacture, Stock & Supply of Cold Rolled No. 6 BA Finish Stainless Steel Sheets
  2. Best Prices For BA Mirror Finish Stainless Steel Sheets Supplied Worldwide with Shortest Delivery Time
  3. Exporting Cold Rolled BA Mirror Finish Stainless Steel Sheets is Our Specialty
  4. We Can Handle the Logistics for You – We can offer Exworks, FOB, CFR, CIF Delivery to Any Port
  5. Documents We Provide Include – Certificate of Origin, Invoice & PL Attested by Chamber of Commerce, Test Certificates as per EN 10204 3.1, Other Testing Reports, as may be Required by Our Customers.
  6. Complete Traceablility for BA Mirror Finish Stainless Steel Sheets – There will be Complete Marking on Stainless Steel Sheets, and the Details can be co-related to the Test Certificates.
SKU: TMF1406 Categories: ,


Bright Annealed (BA) Mirror Finish Stainless Steel Sheets Exporters Worldwide – AISI 304, 304L, 316, 316L, 321, 310S, 430, 409/409L – Email Us for Best Prices!

Metline is a full line processor and service center for cold rolled BA Mirror finish stainless steel sheets. We maintain extensive inventory of  BA mirror polished stainless steel sheets in thickness range of 0.2mm to 3mm to meet the immediate purchase requirements of our customers. BA finish mirror stainless steel sheets are often supplied with interleaving paper or 50 or 100 micron plastic films.

We are one of the most preferred choice of vendor to major contracting companies and industrial enterprises in the Middle East, Africa, Asia and Europe. In case of Ex-stock goods, we can offer immediate deliveries for stainless steel polished bright annealed (BA) mirror finish sheets, while for goods which need to be made to order, we can provide deliveries within 25-45 days, depending on the size and quantities.

We have end to end production and processing facilities for stainless steel sheets, from incoming material inspection to shearing, slitting, polishing to various surface finished, packaging, and delivery. If you are looking for a honest and reputed supplier of stainless steel sheet products (stainless steel coils, stainless steels, stainless steel plates, stainless steel strips), please contact us.

Stainless Steel Sheets & Plates Production Range, as per ASTM A240

Product Thickness (mm) Width (mm)
Cold rolled coils(2D/2B/BA) 0.2-3mm 800-1300
Hot rolled coils(No.1) 3-10mm 800-2000
Stainless steel sheet/Plate 0.2-100mm 800-2000

Stock & Production Range for Polished Stainless Steel Sheets

Product Polished BA Mirror Finish Stainless Steel Sheets
Standard ASTM A240, JIS G4304, BS 1449, DIN17460, DIN 17441
Grade 201, 202, 304, 304l, 316, 316L, 309, 310S, 321, 321H, 347, 347H, 904L, 409, 409L, 410, 420, 430, Duplex, Super Duplex, Alloy 20, 254 SMO
Thickness 0.2MM to 6MM
Width 1000/1219/1220/1500/1800/2000mm
Length 1 to 12 Mtrs
Width * Length 1000mmx2000mm, 1219mmx2438mm, 1250mmx2500mm, 1500mmx3000mm, 1524mmx3048mm, 2000mmx6000mm. (4 ft x 8 ft, 5 ft x 10 ft)
Surface Finish 2B, BA, 8K, 6K, Mirror Finished, No.1, No.2, No.4, Hair Line with PVC
Manufacture Technology Hot Rolled, Cold Rolled
Brand Jindal Stainless, POSCO, TISCO, Aperam, Outokumpoo, Bahru Stainless
Origin India, Japan, Korea, Europe, Germany, USA, Brazil
Containler Size 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)
40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High)
Packing Wooden Pallets or Customized Pallets
Delivery Time Ex-stock, 15-45 Days
Test Certificate As per EN 10204 3.1, Third Party Insection, Buyer Inspection
Other Custom Tests PMI Inspection, Destructive Testing & Non Destructive Testing

Chemical Composition for Stainless Steel Sheets, as per ASTM A240

Grade ASTM A240 Chemical Composition
ASTM(A240M) Others(JIS) C Si Mn P S Ni Cr Mo Others
304 SUS304 ≤0.07 ≤0.75 ≤2.00 ≤0.045 ≤0.030 8.0/10.5 17.5/19.5 N≤0.10
304H 0.04/0.10 ≤0.75 ≤2.00 ≤0.045 ≤0.030 8.0/10.5 18.0/20.0
304L SUS304L ≤0.030 ≤0.75 ≤2.00 ≤0.045 ≤0.030 8.0/12.0 17.5/19.5 N≤0.10
304N SUS304N1 ≤0.08 ≤0.75 ≤2.00 ≤0.045 ≤0.030 8.0/10.5 18.0/20.0 N:0.10/0.16
304LN SUS304LN ≤0.030 ≤0.75 ≤2.00 ≤0.045 ≤0.030 8.0/12.0 18.0/20.0 N:0.10/0.16
309S SUS309S ≤0.08 ≤0.75 ≤2.00 ≤0.045 ≤0.030 12.0/15.0 22.0/24.0
310S SUS310S ≤0.08 ≤1.50 ≤2.00 ≤0.045 ≤0.030 19.0/22.0 24.0/26.0
316 SUS316 ≤0.08 ≤0.75 ≤2.00 ≤0.045 ≤0.030 10.0/14.0 16.0/18.0 2.00/3.00 N≤0.10
316L SUS316L ≤0.030 ≤0.75 ≤2.00 ≤0.045 ≤0.030 10.0/14.0 16.0/18.0 2.00/3.00 N≤0.10
316H 0.04/0.10 ≤0.75 ≤2.00 ≤0.045 ≤0.030 10.0/14.0 16.0/18.0 2.00/3.00
316LN SUS316LN ≤0.030 ≤0.75 ≤2.00 ≤0.045 ≤0.030 10.0/14.0 16.0/18.0 2.00/3.00 N:0.10/0.16
317L SUS317L ≤0.030 ≤0.75 ≤2.00 ≤0.045 ≤0.030 11.0/15.0 18.0/20.0 3.0/4.0 N≤0.10
317LN SUS317LN ≤0.030 ≤0.75 ≤2.00 ≤0.045 ≤0.030 11.0/15.0 18.0/20.0 3.0/4.0 N:0.10/0.22
321 SUS321 ≤0.08 ≤0.75 ≤2.00 ≤0.045 ≤0.030 9.0/12.0 17.0/19.0 N≤0.10Ti:5ʷʢC+Nʣ/0.70
347 SUS347 ≤0.08 ≤0.75 ≤2.00 ≤0.045 ≤0.030 9.0/13.0 17.0/19.0 Nb:10ʷC/1.00
N08904ʢ904L SUS890L ≤0.020 ≤1.00 ≤2.00 ≤0.045 ≤0.035 23.0/28.0 19.0/23.0 4.00/5.00 N≤0.10Cu:1.0/2.0
S31254 ≤0.020 ≤0.80 ≤1.00 ≤0.030 ≤0.010 17.5/18.5 19.5/20.5 6.0/6.5 N:0.18/0.25Cu:0.50/1.00
SUS317J2 ≤0.06 ≤1.50 ≤2.00 ≤0.045 ≤0.030 12.00/16.00 23.00/26.00 0.50/1.20 N:0.25/0.40

Mechanical Properties for Stainless Steel Sheets, as per ASTM A240

Steel Grade Mechanical Property
ASTM(A240M) Others(JIS) Tensile Properties Hardness
Yield Strength MPa Tensile Strength MPa Elongation% HBW HRBW
304 SUS304 ≥205 ≥515 ≥40 ≤201 ≤92
304H ≥205 ≥515 ≥40 ≤201 ≤92
304L SUS304L ≥170 ≥485 ≥40 ≤201 ≤92
304N SUS304N1 ≥240 ≥550 ≥30 ≤217 ≤95
304LN SUS304LN ≥205 ≥515 ≥40 ≤217 ≤95
309S SUS309S ≥205 ≥515 ≥40 ≤217 ≤95
310S SUS310S ≥205 ≥515 ≥40 ≤217 ≤95
316 SUS316 ≥205 ≥515 ≥40 ≤217 ≤95
316L SUS316L ≥170 ≥485 ≥40 ≤217 ≤95
316H ≥205 ≥515 ≥40 ≤217 ≤95
316LN SUS316LN ≥205 ≥515 ≥40 ≤217 ≤95
317L SUS317L ≥205 ≥515 ≥40 ≤217 ≤95
317LN SUS317LN ≥240 ≥550 ≥40 ≤217 ≤95
321 SUS321 ≥205 ≥515 ≥40 ≤217 ≤95
347 SUS347 ≥205 ≥515 ≥40 ≤201 ≤92
N08904ʢ904L SUS890L ≥220 ≥490 ≥35 ɹ― ≤90
S31254 ≥310 ≥655 ≥35 ≤223 ≤96
SUS317J2 ≥345 ≥690 ≥40 ≤250 ≤100

Equivalents of Various Grades of Cold Rolled Stainless Steel Sheets

SUS201 201 S20100 STS201 1.4372 201-2 201
SUS202 202 S20200 STS202 1.4373 202
SUS301 301 S30100 STS301 1.4319 301 301
SUS304 304 S30400 STS304 1.4301 304 304
SUS304L 304L S30403 STS304L 1.4306 304L 304L
SUS304N1 304N S30451 STS304N1 1.4315 304N1 304N1
SUS304N2 XM21 S30452 STS304N2 304N2 304N2
SUS304LN 304LN S30453 STS304LN 304LN 304LN
SUS305 305 S30500 STS305 1.4303 305 305
SUS309S 309S S30908 STS309S 1.4833 309S 309S
SUS310S 310S S31008 STS310S 1.4845 310S 310S
SUS316 316 S31600 STS316 1.4401 316 316
SUS316Ti 316Ti S31635 1.4571 316Ti 316Ti
SUS316L 316L S31603 STS316L 1.4404 316L 316L
SUS316N 316N S31651 STS316N 316N 316N
SUS316LN 316LN S31653 STS316LN 1.4429 316LN 316LN
SUS316J1 STS316J1 316J1 316J1
SUS316J1L STS316J1L 316J1L
SUS317 317 S31700 STS317 317 317
SUS317L 317L S31703 STS317L 1.4438 317L 317L
SUS321 321 S32100 STS321 1.4541 321 321
SUS347 347 S34700 STS347 1.455 347 347
SUS329J1 329 S32900 STS329J1 1.4477 329J1 329J1
SUS329J3L S31803 STS329J3L 1.4462 329J3L 329J3L
SUS405 405 S40500 STS405 1.4002 405 405
SUH409 409 S40900 STS409 1.4512 409L 409L
SUS410L STS410L 410L 410L
SUS430 430 S43000 STS430 1.4016 430 430
SUS434 434 S43400 STS434 1.4113 434 434
S43940 1.4509 439 439
SUS444 444 S44400 STS444 1.4521 444 444
SUS403 403 S40300 STS403 403 403
SUS410 410 S41000 STS410 1.4006 410 410
SUS420J1 420 S42000 STS420J1 1.4021 420 420J1
SUS420J2 STS420J2 1.4028 420J2 420J2
SUS440A 440A S44002 STS440A 440A 440A

What are the Various Surface Finishes for Cold Rolled Stainless Steel Sheets?

Class Definition Application
No.1 With heat treatment after hot rolling, pickling or equivalent. Chemical tank, piping
No.2D After cold rolling, carry out heat treatment and pickling or other equivalent processing. In addition, also including use of blunt surface roller to do final cold rolling slightly. Heat exchanger, drain-pipe
No.2B After cold rolling, carry out heat treatment and pickling or other equivalent processing. And use cold rolling processing to make surface brightness appropriately Medical equipment, food industry, building materials, kitchen utensils
BA After cold rolling, carry out bright heat treatment Eat hutch appliance, electrical appliances, construction decoration
No.3 Use 100# ~ 120# abrasives to do the grinding processing Eat hutch appliance, construction decoration
No.4 Use 150# ~ 180# abrasives to do the grinding processing Eat hutch appliance, construction decoration, Medical equipment
No.8 Use 600 # rotary polishing wheel to do the grinding Mirror, decoration
HL Use appropriate particle size of abrasives to do the grinding and make the surface with grinding stripe Construction decoration

Metline Stocks & Supplies the Following Key Cold Rolled Stainless Steel Sheet Products

ASTM A240 TP201 Stainless Steel Sheets ASTM A240 TP316LN Stainless Steel Sheets
ASTM A240 TP202 Stainless Steel Sheets ASTM A240 TP317 Stainless Steel Sheets
ASTM A240 TP301 Stainless Steel Sheets ASTM A240 TP317L Stainless Steel Sheets
ASTM A240 TP304 Stainless Steel Sheets ASTM A240 TP321 Stainless Steel Sheets
ASTM A240 TP304L Stainless Steel Sheets ASTM A240 TP347 Stainless Steel Sheets
ASTM A240 TP304N Stainless Steel Sheets ASTM A240 TP329 Stainless Steel Sheets
ASTM A240 TPXM21 Stainless Steel Sheets ASTM A240 TP409/409L Stainless Steel Sheets
ASTM A240 TP304LN Stainless Steel Sheets ASTM A240 TP410S Stainless Steel Sheets
ASTM A240 TP309S Stainless Steel Sheets ASTM A240 TP430 Stainless Steel Sheets
ASTM A240 TP310S Stainless Steel Sheets ASTM A240 TP439 Stainless Steel Sheets
ASTM A240 TP316 Stainless Steel Sheets ASTM A240 TP444 Stainless Steel Sheets
ASTM A240 TP316Ti Stainless Steel Sheets ASTM A240 TP441 Stainless Steel Sheets
ASTM A240 TP316L Stainless Steel Sheets ASTM A240 TP410 Stainless Steel Sheets
ASTM A240 TP316N Stainless Steel Sheets Duplex Stainless Steel Sheets

FAQ – Frequently Asked Questions

  1. What kind of work does METLINE do?
    • Metline is a professional stainless steel service center for sheet, plates, coils and strips. We mainly process, cut and slit stainless steel sheet, stainless steel coil, stainless steel pipe, stainless steel bars and various other products for export to various countries across the globe.
  2. How can you assure your quality for stainless steel sheets?
    • All our products are supplied with mill test report, as per EN 10204 3.1. The Heat number on test certificates can be easily co-related with the markings and /or stickers on the sheets and pallets. Also we provide 100% replacement guarantee for all our products. At METLINE, quality is a promise. We are also willing to accept the third party inspection, such as SGS, ABS, Intertek, BV, and so on.
  3. Can you accept customization on stainless steel sheets?
    • Yes. If you have special requirements on products or packages, we can do customization for you.
  4. Can you accept trail orders for stainless steel sheets?
    • Depending on the product size and grade, we can accept trail orders from our customers. Generally our MOQ is 1 ton. But if you want to place a trail order as the beginning of our cooperation, we can accept smaller quantity orders too.
  5. Can you provide samples for checking quality of stainless steel sheets before order?
    • Yes, we can provide our customers with free samples. The cost of freight would need to be borne by our customers.
  6. How is the order for cold rolled stainless steel sheets processed?
  • Step 1 – Please contact our sales team, and email us ( your complete stainless steel sheets requirements, with details such as grade, size, quantity and delivery location
  • Step 2 – We shall send you our formal quotation with best prices and delivery time. After agreeing on the pricing, payment terms and delivery terms, you can release us the purchase order.
  • Step 3 – Before shipment or delivery, client can inspect the cargo loading in container (for export sales) or truck (for domestic sales), we also can accept inspection of the third party (Such as SGS, Intertek, ABS, BV etc.)
  • Step 4 – After shipment or loading of consignment, we will send the shipment documents, along with Invoice, Packing List, Test Certificates, and Certificate of Origin.
  • Step 5 – After receipt of goods at your end, please do give us a feedback.


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