Stainless Steel 431 Round Bar Supplier

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Stainless steel has emerged as a popular metal for construction and manufacturing processes. Among the available stainless steel grades, Stainless Steel 431 stands out for its exceptional toughness, corrosion resistance, and machinability. Stainless Steel 431 is widely used in several industrial sectors, including automotive, aerospace, food processing, and petrochemicals.

Steelo Fabrica is the leading supplier, manufacturer and stockist of 431 Stainless Steel round bars in Mumbai, India. 431 SS round bar is a ferritic stainless steel grade composed of chromium, nickel, and molybdenum. The primary features of SS 431 include high tensile strength, excellent corrosion resistance, and high-temperature resistance. The chromium content in SS 431 makes it highly resistant to corrosion from chemicals, such as acetic acid, nitric acid, and sulfuric acid, which are commonly used in industrial applications.

SS 431 Round Bar, 431 Stainless Steel Round Bar Suppliers, 431 SS Round Bar, 431 Stainless Round Bar, 431 Stainless Steel Suppliers, 431 Stainless Bar, 431 Stainless Steel Bar, 431 Stainless Steel Round Bar Supplier in Mumbai, India.

ASTM A276 AISI 431 Stainless Steel Round Bars is highly advantageous regarding strength, toughness, and machinability. It is often used in applications that require high strength and machinability, such as bearings, gears, and valves. The 431 stainless steel round bar has good impact resistance and can withstand significant mechanical loads. We also provide 409 stainless steel bars with various applications, including the automotive industry and household appliances.

SS 431 is also highly resistant to heat and can be used in high-temperature applications without degrading its mechanical properties. The 431 stainless steel and  stainless steel AISI 431 rod are highly corrosion-resistant. However, the AISI 431 stainless steel rod has superior corrosion resistance due to its higher nickel, chromium, and molybdenum content. This stainless steel rod type can resist corrosion in harsh environments, such as marine and chemical applications.

Due to its exceptional characteristics, the SS 420 Round Bar is widely used in various industries. One of the most common applications of the 431 stainless round bar is in developing pump shafts, where its high strength and resistance to corrosion make it ideal for handling fluids under high pressure and temperature.

It is also used to manufacture machined parts and components, such as screws, bolts, and nuts, which require high tensile strength, excellent corrosion resistance, and good machinability. UNS S43100 Round Bars also produces high-performance bearings, hydraulic cylinders, and marine hardware.

Its unique combination of high tensile strength, excellent corrosion resistance, and good machinability makes it ideal for use in demanding environments. If you are working on a project requiring high-performance stainless steel components and a 431 stainless steel round bar supplier, the SS 431 round bar might be the perfect choice. With its excellent characteristics and benefits, the SS 410 Round Bar is a reliable and cost-effective material for any industry.

AISI 431 Round Bar, Stainless Steel 431 Bars, Stainless Steel 431 Rods, UNS S43100 Round Bar, SS 431 Round Rod Exporter, ASME Sa 276 SS 431 Square Bar, 431 Stainless Steel Round Bar Manufacturers in Mumbai, India.

What is SS 431 Round Bar?

SS 431 Round Bar is a stainless steel product in the 400 series. It is a martensitic stainless steel grade known for its high corrosion resistance and superior strength properties.

Is SS 431 Round Bar suitable for use in high-temperature environments?

SS 431 Round Bar offers moderate resistance to scaling & retains its mechanical properties at elevated temperatures. It is commonly used in applications where temperatures reach 600°C (1112°F), making it suitable for certain high-temperature environments.

What are the available sizes and forms of Stainless Steel 431 Round Bars?

Various sizes & forms are available for Stainless Steel 431 Round Bars. The diameter sizes typically range from 6 mm to 300 mm (0.24 to 11.81 inches). You can obtain them in various lengths including standard lengths of 3 meters (10 feet) or customize the lengths.

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ASTM A-276

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ASME SA-276

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UNS S43100

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WNR. 1.4057

Stainless Steel 431 Round Bars Specification

Specification : ASTM A276, A479 / ASME SA276, SA479

Standard : EN, DIN, JIS, ASTM, BS, ASME, AISI

Round Bars : Outside Diameter in the range of 4mm to 500mm

Bright Bars : Outside Diameter in the range of 4mm to 100mm

Hex Bars : 18mm – 57mm (11/16″ to 2-3/4″)

Square Bars : 18mm – 47mm (11/16″ to 1-3/4″)

Finish : Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish

Length : 1 to 6 Meters, Custom Cut Lengths

Form : Round, Square, Hex (A/F), Rectangle Etc.

Equivalent Grades of Stainless Steel 431 Round Bars

STANDARD WERKSTOFF NR. UNS GOST EN AFNOR JIS BS
SS 431 1.4057 S43100 57 SUS 431

431S29

Stainless Steel 431 Round Bar Surface finish

CD Cold drawn P Polished
BD Bright drawn SRE Slit rolled edge
CG Centreless ground HF Hot finished
CF Cold finished HRAP Hot rolled annealed and pickled
P&T Peeled and turned RT Rough turned/peeled
ST Smooth turned PR Peeled and reeled

Most Selling Types Of ASTM A276 SS 431 Round Bars

Bright Bar

SS 431 Bright Bar

  • 431 SS Bright Rods
  • 431 Stainless Bright Bar
  • ASME SA276 Stainless Steel 431 Bright Bar
  • UNS S43100 Bright Bar
  • AISI 431 Bright Bars
  • 1.4057 Bright Bars
  • Stainless Steel 431 Bright Bar
  • SS 431 Bright Bars
  • SUS 431 Bright Bar
  • ASTM A276 SS 431 Bright Bars
Square Bar

SS 431 Square Bar

  • 1.4057 Square Bars
  • Stainless Steel 431 Square Bar
  • 431 SS Square Rods
  • ASME SA276 Stainless Steel 431 Square Bar
  • SS 431 Square Bars
  • UNS S43100 Square Bar
  • AISI 431 Square Bars
  • ASTM A276 SS 431 Square Bars
  • 431 Stainless Square Bar
  • SUS 431 Square Bar
Hex Bar

SS 431 Hex Bar

  • 431 SS Hex Rods
  • Stainless Steel 431 Hex Bar
  • SUS 431 Hexagonal Bar
  • AISI 431 Hexagonal Bars
  • ASTM A276 SS 431 Hex Bars
  • ASME SA276 Stainless Steel 431 Hex Bar
  • SS 431 Hexagonal Bars
  • UNS S43100 Hex Bar
  • 1.4057 Hexagonal Bars
  • 431 Stainless Hex Bar
Hollow Bar

SS 431 Hollow Bar

  • SUS 431 Hollow Bar
  • AISI 431 Hollow Bars
  • 431 SS Hollow Rods
  • 431 Stainless Hollow Bar
  • SS 431 Hollow Bars
  • 1.4057 Hollow Bars
  • ASME SA276 Stainless Steel 431 Hollow Bar
  • UNS S43100 Hollow Bar
  • Stainless Steel 431 Hollow Bar
  • ASTM A276 SS 431 Hollow Bars
Rectangular Bar

SS 431 Rectangular Bar

  • ASME SA276 Stainless Steel 431 Rectangular Bar
  • UNS S43100 Rectangular Bar
  • SUS 431 Rectangle Bar
  • 1.4057 Rectangle Bars
  • Stainless Steel 431 Rectangular Bar
  • SS 431 Rectangle Bars
  • ASTM A276 SS 431 Rectangular Bars
  • AISI 431 Rectangle Bars
  • 431 SS Rectangular Rods
  • 431 Stainless Rectangular Bar
Rods

SS 431 Rods

  • Stainless Steel 431 Rods
  • AISI 431 Rods
  • 1.4057 Rods
  • SS 431 Rods
  • ASTM A276 SS 431 Rods
  • UNS S43100 Rods
  • SUS 431 Rod
  • 431 SS Round Rods
  • ASME SA276 Stainless Steel 431 Rod
  • 431 Stainless Rod

431 Stainless Steel Round Bar Sizes

US BarMetricJapaneseCanadian/ASTM
Diameter(Inch)Stainless Steel 431 Bar SizeDiameter (millimeter)Stainless Steel 431 Bar SizeDiameter (millimeter)Stainless Steel 431 Bar SizeDiameter (millimeter2)Stainless Steel 431 Bar Size
0.250#2556610010M
0.375#35.55.5101020015M
0.500#466131330020M
0.625#577161650025M
0.750#688191970030M
0.875#7992222100035M
1.000#810102525150045M
1.125#911112929250055M
1.250#1012123232  
1.375#1114143535  
1.500#1216163838  
1.625#1318184141  
1.750#1420204444  
1.875#1522224848  
2.000#1625255151  
2.250#1828285757  
  3232    
  3636    
  4040    
  4444    
  5050    

Stainless Steel 431 Round Bar Weight Chart

Diameter in inch Size in inch/MM Weight Lbs/ft & Kg/M
1/16 0.0625 1.5875 0.010 / 0.01488
1/8 0.125 3.175 0.042 / 0.062496
3/32 0.0938 2.38252 0.0240 / 0.035712
5/32 0.1563 3.97002 0.065 / 0.09672
7/32 0.2188 5.55752 0.128 / 0.190464
3/16 0.1875 4.7625 0.094 / 0.139872
1/4 0.25 6.35 0.167 / 0.248496
5/16 0.3125 7.9375 0.260 / 0.38688
9/32 0.2813 7.14502 0.211 / 0.313968
3/8 0.375 9.525 0.376 / 0.559488
1/2 0.5 12.7 0.668 / 0.993984
7/16 0.4375 11.1125 0.512 / 0.761856
9/16 0.5625 14.2875 0.844 / 1.255872
11/16 0.6875 17.4625 1.264 / 1.880832
5/8 0.625 15.875 1.043 / 1.551984
3/4 0.75 19.05 1.502 / 2.234976
7/8 0.875 22.225 2.045 / 3.04296
13/16 0.8125 20.6375 1.761 / 2.620368
15/16 0.9375 23.8125 2.35 / 3.4968
1 1/16 1.0625 26.9875 3.012 / 4.481856
1 1 25.4 2.671 / 3.974448
1 1/8 1.125 28.575 3.38 / 5.02944
1 1/4 1.25 31.75 4.173 / 6.209424
1 3/16 1.1875 30.1625 3.77 / 5.60976
1 5/16 1.3125 33.3375 4.598 / 6.841824

HOW TO GET BEST PRICE OF SS 431 ROUND BAR ?
If looking for 431 Bars and Rod in exact length so first check ss 431 price per KG in India and calculate with wight chart before negotiating with your supplier.

431 Stainless Steel Round Bar Chemical Composition Chart

Grade C Mn Si P S Cr Ni
SS 431 0.20 max 1.00 max 1.00 max 0.040 max 0.030 max 15.00 – 17.00 1.25 – 2.50

Stainless Steel 431 Round Bar Mechanical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
7800 kg/cm3 1400 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

431 Stainless Steel Round Bar Physical Properties

Grade

Density (kg/m3)

Elastic Modulus (GPa)

Mean Coefficient of Thermal Expansion (μm/m/°C)

Thermal Conductivity (W/m.K)

Specific Heat
0-100°C (J/kg.K)

Electrical Resistivity (nΩ.m)

0-100°C

0-315°C

0-538°C

at 100°C

at 500°C

431

7800

200

10.2

12.1

20.2

460

720

  • Stainless Steel 431 Industrial Bars
  • Stainless Steel UNS S43100 Rods
  • Stainless Steel 431 Hexagonal Bar
  • Stainless Steel 431 Round Bar
  • 431 Stainless Steel Flat Bar
  • SS SUS 431 Bright Bar
  • Stainless Steel 431 Hollow Bar
  • Stainless Steel 431 Cold Rolled Bar
  • Stainless Steel 431 Threaded Bar
  • SS 431 Round Bars Manufacturer
  • Stainless Steel UNS S43100 Hex Bar
  • SS 1.4057 Rectangular Bar
  • Stainless Steel 1.4057 Polished Bar
  • Stainless Steel UNS S43100 Triangle Bar
  • Stainless Steel 431 Rods
  • 431 Austenitic Stainless Steel Bars Exporter
  • Stainless Steel 1.4057 Round Bar
  • 431 Stainless Steel T-Bar
  • Stainless Steel 1.4057 Forged Bar Supplier
  • ASTM A479 SS 431 Cold Drawn Round bar
  • ASME SA276 SS 431 Half-Round Bars
  • Stainless Steel UNS S43100 Precision Ground Bar
  • Stainless Steel 1.4057 Bars Dealers
  • Stainless Steel 431 Bars Stockiest
  • Stainless Steel 431 Spring Bar
  • ASTM A276 Stainless Steel 431 Black Bar

Stainless steel 431 Round Bar Applications and Uses

We offer a broad range of ASTM A276 SS 431 Round Bars through a worldwide network of stock-keeping branches. These 431 Stainless Steel Round Bar is use in various industries like :

Various Industrial Factories
Use of Stainless Steel in various industry

Countries Where We Export

China, Angola, Ghana, Belarus, Belgium, Egypt, Bhutan, South Korea, Romania, New Zealand, Indonesia, Denmark, Pakistan, Estonia, Nigeria, Kenya, Nigeria, Vietnam, Ecuador, Poland, Taiwan, Gabon, Malaysia, Iran, Afghanistan, Jordan, Mexico, Finland, Croatia, Greece, Iraq, Yemen, Lithuania, Morocco, Thailand, Hungary, Austria, Portugal, Italy, Philippines, Turkey, Netherlands, Venezuela, Switzerland, Singapore, Poland, United Arab Emirates, Azerbaijan, Israel, Australia, South Africa, Bolivia, Japan, Algeria, Serbia, Lebanon, Sri Lanka, Ukraine, United States, United Kingdom, Chile, Bangladesh, Kuwait, Chile, Sweden, Bulgaria, Hong Kong, Norway, Mongolia, Argentina, Oman, Trinidad & Tobago, Saudi Arabia, Libya, Iran, Mexico, Peru, Brazil, Canada, Colombia, Kazakhstan, Slovakia, Tunisia, Costa Rica, Czech Republic, RuInconel ia, Bahrain, Spain, Qatar, France.

Cities Where We Export

Algiers, Busan, Muscat, Thiruvananthapuram, Pimpri-Chinchwad, Courbevoie, Chiyoda, Port-of-Spain, Ankara, Milan, Ulsan, Manama, Coimbatore, Bangkok, Rajkot, Surat, Aberdeen, Granada, Ho Chi Minh City, Jeddah, Bengaluru, Kolkata, Cairo, Faridabad, Al Jubail, Sharjah, Secunderabad, Karachi, Baroda, Chandigarh, Ernakulam, Nagpur, Dallas, Istanbul, Ahmedabad, Nashik, Hyderabad, Tehran, Noida, Bhopal, Riyadh, Indore, Thane, Haryana, Calgary, Seoul, Atyrau, Ahvaz, Bogota, Chennai, Ludhiana, Navi Mumbai, Rio de Janeiro, New York, Kanpur, Brisbane, Edmonton, Mumbai, Jaipur, Lagos, Jamshedpur, Houston, Dammam, Toronto, Ranchi, Visakhapatnam, Howrah, Kuwait City, Jakarta, Pune, Melbourne, Gurgaon, Doha, Abu Dhabi, Madrid, Caracas, New Delhi, Vadodara.

Steelo Fabrica is an ISO 9001:2015 Certified Manufacturer, Wholesaler, Supplier, Importer, Exporter, and Trader of a wide range of Bars and wires in a variety of materials like Stainless Steel, Duplex Steel, Inconel, Nickel, Hastelloy Titanium and Tantalum, Carbon Steel and more.

CONTACT

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