SS 202 Square Bar, Stainless Steel 202 Square Bar, S20200 Square Bars, 202 Stainless Cold Finish Square Bar.

UNS S20200 Forged Square Bar, SS DIN 1.4373 Square Bar, ASTM A276 AISI 202 Stainless Steel Square Bars.

AVAILABLE 202 STAINLESS STEEL SQUARE BAR EQUIVALENT GRADE

STANDARD
DIN
WERKSTOFF NR.
UNS
SS 202
1.4373
1.4373
S20200

Stainless Steel 202 Square Bar is a type of Cr-Ni-Mn stainless with similar properties to A240/SUS 302 stainless steel, Stainless Steel 202 Square Bars has similar mechanical property as compare to AISI 304 SS grade. The ASTM A276 Stainless Steel 202 Square Bar has other minor differences in the amount of carbon (0.08% in 304 and 0.12% in 202), manganese (2%). Stainless Steel 202 Square Bar very inexpensive so we can use it in indoor applications like indoor fabrication, automobile trim, etc. whilst 304 Square bar has 18-20% chromium and 8-10.5% nickel. 202 Stainless Steel Square Bar has the to resist corrosion is somewhat less as compare to AISI 304 SS grade in chloride environment. 202 SS Square Bar has 16-18% chromium and 0.5-4.0% nickel, The major differences between SS UNS S20200 Square Bar and 304 stainless steels Rond bars are in the nickel and chromium contents, The toughness of 202 Square Bars at low temperatures is excellent.

Table of Content

SS 202 SQUARE BARS
SS 202 Square Bar manufacturer in India

WHAT IS 202 SS SQUARE BAR ?

304 Square bar has 18-20% chromium and 8-10.5% nickel. SS 202 Square Bar has similar mechanical property as compare to. AISI 304 SS grade, AISI ASTM Stainless Steel 202 Square Bar has the to resist corrosion is somewhat less as compare to AISI 304 SS grade in chloride environment. This Square Bar is a type of Cr-Ni-Mn stainless with similar properties to A240/SUS 302 stainless steel. SS UNS S20200 Square Bars very inexpensive so we can use it in indoor applications like indoor fabrication, automobile trim, etc. The toughness of Stainless Steel 202 Square Bars at low temperatures is excellent. The Stainless Steel 202 Cold Drawn Square Bar has other minor differences in the amount of carbon (0.08% in 304 and 0.12% in 202), manganese (2%), UNS S20200 Square Bar has 16-18% chromium and 0.5-4.0% nickel.

ASTM A276 202 Stainless Steel Bar Exporter In India

Skytech Rolling Mill Pvt Ltd is 202 Stainless Cold Finish Square Bar manufacturers in India and 202 Stainless Steel Bars suppliers in India. 202 Stainless Steel Square Bars delivering to the whole India. Our A479 202 Steel Square Bar are used in a wide variety of applications in many diverse industrial sectors including Offshore Oil & Gas, Nuclear, Pharmaceutical, Marine and Petrochemical. yields good corrosion resistance. We are leading 202 Steel Square Bars exporters in India, This grade 202 Stainless Steel Squarebar is a chromium nickel austenitic stainless which is suitable for use in corrosive conditions. This 202 Steel Cold Finished Square Bar types Astm A276 Aisi 202 Stainless Steel Square Bars are also known as grades 202. contact us for latest A479 202 Steel Square Bar price per Kg, 202 Stainless Cold Finish Square Bar Price In India, 202 Stainless Steel Bars price List of this Year.

AISI 202 Stainless Steel Forged Square Bars, AISI 202 Stainless Steel Square Bar, UNS S20200 Square Bars

  •   Supplier of UNS S20200 Forged Square Bar
  •   Manufacturer of SUS 202 Square Bar
  •   Exporter of AISI 202 Stainless Steel Square Bar
  •   Wholesaler of SUS 202 Stainless Steel Square Bar
  •   Best Price of UNS S20200 Square Bar
  •   2nd Oldest SS Din 1.4373 Square Bar manufacturer
  •   Stockholder of Stainless Steel 202 Square Bar
  •   Stockist of Stainless Steel 202Square Bars
  •   Stockiest of SS Werkstoff Nr. 1.4373 Square Bars
iso certificate

202 STAINLESS SQUARE BAR SPECIFICATION

SS 202 Square Bar Specification

ASTM A276, ASTM A479, ASME SA479 & AMS 5629.

SS 202 Square Bar Finishing

Bright, Polish & Black

SS 202 Square Bar Form

Square, Wiremesh, Forging, Rectangle, Square, Ingot, Wire (Coil Form), Square (A/F), Billet   Etc. ,

SS 202 Square Bar Services

Centreless Grinding (CG), Rolling, Forging, Heat Treatment, Polish, Anneling, Cutting, Bending, Minor Fabrication, Pickling, Machining (CNC)

SS 202 Square Bar Certificate

Manufacturer Test Certificate /  Laboratory Test Certificate from Govt. Approved Lab with Under third Party Inspection

 SS 202 Square Bar Specialize

Forging, 440C, CG, Wiremesh etc

Check Other SS Square Bar SPECIFICATION

SS 304 Square Bar Specification SS 304L Square Bar Specification SS 316 Square Bar Specification
SS 316L Square Bar Specification SS 303 Square Bar Specification SS 202 Square Bar Specification

SS 202 SQUARE BAR PRICE INDIA

SS 202 Square Bar Grade
SS 202 Square Bar Diameter
SS 202 Square Bar Price
S20200 Square Bar Price
1-2 inch,2-3 inch
Rs 170/ Kilogram
202 Stainless Steel Square Bar Price
1-2 inch
Rs 150/ Kilogram
Stainless Steel 202 Square Bar Price
0-1 inch
Rs 180/ Kilogram
S20200 Square Bar Price
0-1 inch,3-4 inch,>4 inch
Rs 200/ Kilogram

SS 202 SQUARE BAR PRICE IN USD

SS 202 Square Bar Grade
SS 202 Square Bar Thickness
SS 202 Square Bar Price
S20200 Square Bar Price
5.5mm-500mm
US $2.00-$6.00 / Kilogram
202 Stainless Steel Square Bar Price
1-800mm
US $600.00-$7500.00 / Ton
Stainless Steel 202 Square Bar Price
1.0-400mm
US $1000.00-$4000.00 / Metric Ton
S20200 Square Bar Price
3mm~800mm
US $1.10-$2.50 / Kilogram
202 Stainless Steel Square Bar Price
4.76-76.2mm
US $1500.00-$5000.00 / Ton

Check Other SS Square Bar Price List

SS 304 Square Bar Price In India SS 304L Square Bar Price In India SS 316 Square Bar Price In India
SS 316L Square Bar Price In India SS 303 Square Bar Price In India SS 202 Square Bar Price In India

MANUFACTURING PROCESS OF SS 202 SQUARE BAR

Before Becoming Stainless Steel 202 Square Bar our raw material goes through the following process

  • SS UNS S20200 Square Bar 's steel is melted in furnace
  • 202 Stainless Cold Finish Square Bar 's steel goes through Argon Oxygen Decarburation
  • UNS S20200 Forged Square Bar 's steel goes through Ladle Wire Injection
  • SS DIN 1.4373 Square Bar 's steel goes For Continuous Casting
  • ASTM A276 AISI 202 Stainless Steel Square Bar 's steel goes through Cutting
  • Stainless Steel 202 Square Bar 's steel goes through Reheating Process
  • SS UNS S20200 Square Bar 's steel goes through Roughing Stand
  • 202 Stainless Cold Finish Square Bar 's steel goes becomes Bars / Billets Mills
Manufacturing process of SS 202 square bar
  • The Collected Bar / Billets goes through the following process.
  • UNS S20200 Forged Square Bar's Billets goes through Heat Treatments
  • SS DIN 1.4373 Square Bar 's steel goes through Peeling / Turning Process
  • As shown in the image we get Turned Bar / Smooth Turned Bar and Polished Bar / Ground Bars
  • ASTM A276 AISI 202 Stainless Steel Square Bar 's steel goes through Grinding Process we get Ground Bars
Manufacturing process of SS 202 square bar
Manufacturing process of SS 202 square bar

ASTM A276 202 STAINLESS STEEL SQUARE BAR STOCK

we are trustable SS Din 1.4373 Square Bar stockist in India. A479 202 Stainless Steel Square Bar stockholder in India. Check our online ASTM A276 202 Stainless Steel Square Bar price list / ASTM A276 AISI 202 Stainless Steel Square Bars price in India / ASTM A276 Stainless Steel 202 Bar price per kg. We offer a wide range of ASTM A276 202 Stainless Steel Square Bar products in our Online Shop including Square bars, flat bars, angles. which makes us No1 ASTM A276, A479 202 Stainless Steel Square Bar wholesaler in India. AISI 202 Stainless Steel Square Bars In India used for free machining applications but is not suitable for welding or forming. We offer good wholesale service for Cold Rolled Stainless Steel 202 Square Bar in stock. our productive factory is able to produce CE certification Jis SUS 202 Stainless Cold Finish Square Bar at both high quality and low price. .

ASTM A276 Stainless Steel 202 Forged Square bar exporters in India

Stainless Steel A276 Type 202 Forged Square bar

ASTM A276 Stainless Steel 202 Bright Square bar importers in India

Stainless Steel A276 Type 202 Bright Square bar

ASTM A276 Stainless Steel 202 Cold Finish Square bar manufacturers in India

Stainless Steel A276 Type 202 Cold Finish Square bar

ASTM A276 Stainless Steel 202 Hot rolled Square bar stockholder in India

Stainless Steel A276 Type 202 Hot rolled Square bar

ASTM A276 Stainless Steel 202 Cold rolled Square bar stockiest in India

Stainless Steel A276 Type 202 Cold rolled Square bar

ASTM A276 Stainless Steel 202 Annealed Square bar stockist in India

Stainless Steel A276 Type 202 Annealed Square Bar

ASTM A276 Stainless Steel 202 Rough Turned Square bar suppliers in India

Stainless Steel A276 Type 202 Rough Turned Square Bars

ASTM A276 Stainless Steel 202 Smooth turned Square bar traders in India

Stainless Steel A276 Type 202 Smooth turned Square Bars

ASTM A276 Stainless Steel 202 Cold Finished Square Bar In India

Stainless Steel A276 Type 202 Cold Finished Square Bar

ASTM A276 Stainless Steel 202 Extruded Square Bar In India

Stainless Steel A276 Type 202 Extruded Square Bar

ASTM A276 Stainless Steel 202 Hindalco Cold Rolled Square Bar In India

Stainless Steel A276 Type 202 Hindalco Cold Rolled Square Bar

ASTM A276 Stainless Steel 202 Jindal Cold Finished Square Bar In India

Stainless Steel A276 Type 202 Jindal Cold Finished Square Bar

ASTM A276 Stainless Steel 202 Mill Finish Square Bar In India

Stainless Steel A276 Type 202 Mill Finish Square Bar

ASTM A276 Stainless Steel 202 Unpolished Square Bar In India

Stainless Steel A276 Type 202 Unpolished Square Bar

ASTM A276 Stainless Steel 202 Cold Finish Square Bar In India

Stainless Steel A276 Type 202 Cold Finish Square bar

ASTM A276 Stainless Steel 202 Extruded Solid Extruded Square Bar In India

Stainless Steel A276 Type 202 Extruded Solid Square Bar

ASTM A276 Stainless Steel 202 Centre less Ground Square bar stockiest in India

Stainless Steel A276 Type 202 Centre less Ground Square Bars

ASTM A276 Stainless Steel 202 Polished Square bar manufacturers in India

Stainless Steel A276 Type 202 Polished Square Bars

ASTM A276 Stainless Steel 202 Peeled Square bar stockist in India

Stainless Steel A276 Type 202 Peeled Square Bars

ASTM A276 Stainless Steel 202 Turned Square bar exporters in India

Stainless Steel A276 Type 202 Turned Square Bars

 

SS 202 SQUARE BARS MECHANICAL PROPERTIES

202 Stainless Steel Square Bar Mechanical Properties
SS 202 Square Bar Tensile Strength SS 202 Square Bar Yield Strength (0.2%Offset) SS 202 Square Bar Elongation SS 202 Square Bar Density SS 202 Square Bar Melting Point
515 MPa 275 MPa 40 % 8.0 g/cm3 1454 °C (2650 °F)

SS 202 SQUARE BARS CHEMICAL COMPOSITION

Grade
Si
C
Mn
Cr
Ni
N
S
P
SS 202
0.75 max
0.08 max
2 max
16 – 18
10 – 14
0.1 Max
0.030 max
0.045 max

SS 202 SQUARE BAR FORMULA

Metric
density (g/cm³)
X T² X
L / 1000
weight
Example:
7.85 g/cm³
x 10 mm² x
1 m / 1000
0.785 kg
Imperial
density (lbs/in³)
x T² x
L
weight
Example:
0.284 lbs/in³
x 4 in² x
12 in

54.53 lbs

Square Bar Formula

WHY CHOOSE SKYTECH ROLLING MILLS PRIVATE LIMITED TO BUY SS 202 SQUARE BARS

202 Stainless Steel Square Bar stockist in India Stainless Steel 202 Square Bar stockholder in India
AISI 202 Stainless Steel Forged Square Bars Best Price In India SS WERKSTOFF NR. 1.4373 Square Bars Exporter in India
Stainless Steel 202 Square Bars Best Price In India UNS S20200 Square Bars stockist in India
SS 202 Square Bar Best Price In India AISI 202 Stainless Steel Square Bars stockholder in India
202 Stainless Steel Square Bar Best Price In India 202 Stainless Steel Square Bars suppliers
Stainless Steel 202 Square Bars Best Price In India SS UNS S20200 Square Bars importers in India
Stainless Steel 202 Square Bars stockist in India JIS SUS 202 Stainless Cold Finish Square Bar stockholder in India
Stainless Steel 202 Square Bars Best Price In India SS UNS S20200 Square Bars traders in India
WNR 1.4401 Square Bars Best Price In India Stainless Steel 202 Square Bars distributors in India
AISI ASTM Stainless Steel 202 Square Bar Best Price In India Stainless Steel 202 Square Bar exporters in India
202 Stainless Cold Finish Square Bar Best Price In India Stainless Steel 202Square Bars importers in India
SS 202 Square Bars best Price In India UNS S20200 Forged Square Bar stockist in India
Stainless Steel 202 Square Bars Best Price In India 202 Steel Square Bars distributors in India
SS DIN 1.4373 Square Bar Best Price In India ASTM A276 AISI 202 Stainless Steel Square Bars wholesaler in India
ASTM A276, A479 202 Stainless Steel Square Bar Best Price In India SS UNS S20200 Square Bar suppliers in India
UNS S20200 Square Bars stockist in India Stainless Steel 202 Square Bars stockholder in India

BUYING GUIDE OF ASTM AISI 202 STAINLESS STEEL SQUARE BARS

ISO certified manufacturer of 202 Square bar

10 Tips Before Buying Stainless Steel Square Bar in India

  1.   Ask for Stainless Steel Bar Mill Certificate
  2.   choose ISO Certified Company
  3.   Negotiation of Price
  4.   Examine After Sales Service through their existing clientile
  5.   Inspect Material with ASTM Standards
  6.   Packing on Sea and Air Transport
  7.   Know about used Products
  8.   Know about Replacement Policy
  9.   Ask for 3rd Party Inspection. Know about Rejected Material

SS 202 SQUARE BARS TOLERANCES

202 Stainless Steel Square Bar TOLERANCES

BUYERS OF SS 202 SQUARE BARS

ASTM A276 202 Stainless Steel Square Bar Exporter In India

Stainless Steel Bar can be used for applications:

  •   Instruments
  •   Valves
  •   Gears
  •   Screw machine products
  •   Mining machinery
  •   Shafts
  •   Screws
  •   Fittings
  •   Aircraft parts, exhaust manifolds
  •   Bearings
  •   Pump
  •   Fasteners
  •   Food processing equipment

Typical applications include:

  •   Fasteners
  •   Aircraft parts, exhaust manifolds
  •   Screws
  •   Shafts
  •   Fittings
  •   Screw machine products
  •   Gears
  •   Bearings
  •   Mining machinery
  •   Food processing equipment
  •   Pump
  •   Valves
  •   Instruments

SS 202 SQUARE BAR WEIGHT

ASTM A276 202 Stainless Steel Square Bar Weight

SS 202 SQUARE BARS EXPORTS QUANTITY WISE

202 Stainless Steel Square Bar supplier in India
  • 785 Ton SS 202 Square Bars to Botshabelo

  • 758 Ton SS 202 Square Bars to Kimberley

  • 985 Ton SS 202 Square Bars to Italy

  • 688 Ton SS 202 Square Bars to Australia

  • 325 Ton SS 202 Square Bars to Fujairah

  • 457 Ton SS 202 Square Bars to Japan

  • 859 Ton SS 202 Square Bars to Brazil

  • 785 Ton SS 202 Square Bars to Peru

  • 456 Ton SS 202 Square Bars to Canada

  • 875 Ton SS 202 Square Bars to Ras Al-Khaimah

  • 523 Ton SS 202 Square Bars to Sharjah

  • 125 Ton SS 202 Square Bars to Seattle

  • 658 Ton SS 202 Square Bars to Singapore

  • 658 Ton SS 202 Square Bars to Malaysia

  • 785 Ton SS 202 Square Bars to New Zealand

  • 245 Ton SS 202 Square Bars to United States

  • 421 Ton SS 202 Square Bars to Abu Dhabi

  • 758 Ton SS 202 Square Bars to Nelspruit

  • 415 Ton SS 202 Square Bars to Africa

  • 458 Ton SS 202 Square Bars to India

  • 658 Ton SS 202 Square Bars to Oman

  • 124 Ton SS 202 Square Bars to USA

  • 256 Ton SS 202 Square Bars to Houston, TX

  • 356 Ton SS 202 Square Bars to Philadelphia

  • 124 Ton SS 202 Square Bars to Durban

  • 128 Ton SS 202 Square Bars to Johannesburg

  • 136 Ton SS 202 Square Bars to Pretoria

  • 127 Ton SS 202 Square Bars to Soweto

  • 124 Ton SS 202 Square Bars to Port Elizabeth

  • 138 Ton SS 202 Square Bars to Benoni

  • 235 Ton SS 202 Square Bars to Welkom

  • 356 Ton Stainless Steel 202 Square Bars Denmark

  • 125 Ton SS 202 Square Bars to Klerksdorp

  • 857 Ton SS 202 Square Bars to George

  • 985 Ton SS 202 Square Bars to Pune

  • 457 Ton SS 202 Square Bars to New Delhi

  • 123 Ton SS 202 Square Bars to Netherlands

  • 788 Ton SS 202 Square Bars to King Williams Town

  • 786 Ton SS 202 Square Bars to Ajman

  • 945 Ton SS 202 Square Bars to Umm al-Quwain

  • 456 Ton SS 202 Square Bars to Calcutta

  • 851 Ton SS 202 Square Bars to Adelaide

  • 625 Ton SS 202 Square Bars to Hobart

  • 980 Ton SS 202 Square Bars to Canberra

  • 534 Ton SS 202 Square Bars to United Arab Emirates

  • 875 Ton SS 202 Square Bars to Vereeniging

  • 421 Ton SS 202 Square Bars to Bloemfontein

  • 879 Ton SS 202 Square Bars to Newcastle

  • 413 Ton SS 202 Square Bars to Calgary Canada

  • 857 Ton SS 202 Square Bars to Dubai

  • 621 Ton SS 202 Square Bars to Mexico

  • 965 Ton SS 202 Square Bars to Mumbai

  • 325 Ton SS 202 Square Bars to East London

  • 652 Ton SS 202 Square Bars to Brisbane

  • 754 Ton SS 202 Square Bars to Pietermaritzburg

  • 864 Ton SS 202 Square Bars to Rustenburg

  • 852 Ton SS 202 Square Bars to Perth

  • 124 Ton SS 202 Square Bars to Jakarta, Indonesia

  • 236 Ton SS 202 Square Bars to Qatar

  • 547 Ton SS 202 Square Bars to Oman

  • 658 Ton SS 202 Square Bars to Potchefstroom

  • 985 Ton SS 202 Square Bars to Saudi Arabia

  • 547 Ton SS 202 Square Bars to Nigel

  • 124 Ton SS 202 Square Bars to Pietersburg

  • 658 Ton SS 202 Square Bars to Witbank

  • 968 Ton SS 202 Square Bars to Carltonville

  • 635 Ton SS 202 Square Bars to Pakistan

  • 759 Ton SS 202 Square Bars to Canada

  • 325 Ton SS 202 Square Bars to Indonesia

  • 659 Ton SS 202 Square Bars to South Korea

  • 785 Ton SS 202 Square Bars to Iran

  • 548 Ton SS 202 Square Bars to Norway

  • 758 Ton SS 202 Square Bars to Chennai

  • 985 Ton SS 202 Square Bars to Sydney

SS 202 SQUARE BAR SIZES AVAILABLE IN INCH

SS 202 SQUARE BAR FOR SALE

SS 202 Square Bar For Sale in India

SS 202 SQUARE BAR DIA

STAINLESS STEEL 202 SQUARE BAR DIMENSIONS

dimensions of bars
  • Stainless Steel 202 SQUARE BAR Dia :
  • Stainless Steel 202 SQUARE BAR 12mm
  • Stainless Steel 202 SQUARE BAR 10mm
  • Stainless Steel 202 SQUARE BAR 16mm
  • Stainless Steel 202 SQUARE BAR 100 mm
  • Stainless Steel 202 SQUARE BAR 1/8
  • 1/4 Ss 202 SQUARE BAR
  • 1 Stainless 202 SQUARE BAR
  • 1/4 Stainless 202 SQUARE BAR
  • 1 Stainless Steel 202 SQUARE BAR
  • 1/8 Inch Stainless 202 SQUARE BAR
  • 1/2 Inch Stainless 202 SQUARE BAR
  • 1/2 Square Stainless Steel Bar
  • Stainless Steel 202 SQUARE BAR 25mm
  • Stainless Steel 202 SQUARE BAR 2mm
  • Stainless Steel 202 SQUARE BAR 20mm
  • 20 mm Ss 202 SQUARE BAR
  • Stainless Steel 202 SQUARE BAR 3 mm
  • 2 Stainless Steel 202 SQUARE BAR
  • Stainless Steel 202 SQUARE BAR 4mm
  • Stainless Steel 202 SQUARE BAR 40mm
  • 4 Stainless Steel 202 SQUARE BAR
  • Stainless Steel 202 SQUARE BAR 5mm
  • Stainless Steel 202 SQUARE BAR 6mm
  • Stainless Steel 202 SQUARE BAR 75mm
  • 7/8 Stainless 202 SQUARE BAR
  • 3/8 Stainless 202 SQUARE BAR
  • 60Mm Stainless Steel 202 SQUARE BAR

SS 202 SQUARE BAR DIMENSIONS

0.125" STAINLESS 202 SQUARE BAR
0.1875" STAINLESS 202 SQUARE BAR
0.25" STAINLESS 202 SQUARE BAR
0.3125" STAINLESS 202 SQUARE BAR
0.375" STAINLESS 202 SQUARE BAR
0.4375" STAINLESS T-202 SQUARE BAR
0.5" STAINLESS 202 SQUARE BAR
0.5625" STAINLESS T-202 SQUARE BAR
0.625" STAINLESS 202 SQUARE BAR
0.75" STAINLESS 202 SQUARE BAR
0.875" STAINLESS 202 SQUARE BAR
1" STAINLESS 202 SQUARE BAR
1.125" STAINLESS 202 SQUARE BAR
1.25" STAINLESS 202 SQUARE BAR
1.375" STAINLESS 202 SQUARE BAR
1.5" STAINLESS 202 SQUARE BAR
1.625" STAINLESS 202 SQUARE BAR
1.75" STAINLESS 202 SQUARE BAR
1.875" STAINLESS 202 SQUARE BAR
2" STAINLESS 202 SQUARE BAR
2.125" STAINLESS 202 SQUARE BAR
2.25" STAINLESS 202 SQUARE BAR
2.375" STAINLESS 202 SQUARE BAR
2.5" STAINLESS 202 SQUARE BAR
2.625" STAINLESS 202 SQUARE BAR
2.75" STAINLESS 202 SQUARE BAR
3" STAINLESS 202 SQUARE BAR
3.25" STAINLESS 202 SQUARE BAR
3.375" STAINLESS T-202 SQUARE BAR
3.5" STAINLESS 202 SQUARE BAR
3.75" STAINLESS 202 SQUARE BAR
4" STAINLESS 202 SQUARE BAR
4.25" STAINLESS 202 SQUARE BAR
4.5" STAINLESS 202 SQUARE BAR
5" STAINLESS 202 SQUARE BAR
5.5" STAINLESS 202 SQUARE BAR
5.75" STAINLESS T-202 SQUARE BAR
6" STAINLESS 202 SQUARE BAR