As a trusted supplier of premium-grade stainless steel products, Piyush Steel is committed to delivering superior-quality 431 Stainless Steel Round Bars to meet demanding industry standards. Our ASTM A276 431 stainless steel round bars are strong, durable, and corrosion-resistant, making them superior for marine, oil, gas, and industrial applications. They ensure reliability and versatility in harsh environments..

The AISI 431 stainless round bar is manufactured for exceptional durability and can withstand physical stress and corrosive requirements. The chromium levels significantly boost corrosion resistance, making UNS S43100 SS 431 standard for humid, salty, and chemically aggressive environments. It is particularly well-suited for marine applications, propeller and pump shafts, and high-stress components, where outstanding durability and corrosion resistance are essential.

431 stainless steel round bars possess a well-balanced chemical composition of chromium (15-17%), nickel (1.25-2.5%), and carbon (0.12-0.20%), delivering superior tensile strength and resilience. These Aisi 431 round bars can be hardened through heat treatment to enhance mechanical properties, achieving up to 35 HRC Rockwell hardness. The AISI 431 stainless round bar offers exceptional strength and wear resistance, making it the ideal choice for shafts, fasteners, and high-stress applications.

Stainless Steel 431 Round Bars

Our 431 stainless steel round bars meet international standards, including ASTM A276 and UNS S43100 Bars, assuring clients of consistent quality and performance. The Aisi 431 bar is rigorously tested to meet global compliance standards, which ensures compatibility and reliability for industrial applications. Standards compliance guarantees that ss S43100 bars perform reliably under varying operational requirements and conditions.
The 431 stainless steel bar is well-suited to withstand high temperatures, tolerating stress and remaining structurally sound at temperatures up to 600°C. These stainless steel 431 round bars exhibit outstanding resilience in harsh environments, making 431 stainless bars an excellent choice for applications that encounter heat, stress, and environmental challenges.

Piyush Steel offers 431 stainless steel round bars in various shapes and forms, such as 431 forged bars, 431 round rods, and 431 stainless square bars, catering to different industry needs and in many grades like 430 bars, 430f rods and more. We provide a range of ss 431 round bar sizes to fit diverse project specifications, from small-diameter bars to larger sizes suitable for structural applications. For clients seeking cost-effective solutions, ss 431 bar prices are competitive, and custom quotes are available based on size and order volume. We, Aisi 431 bar manufacturers, are committed to delivering project needs with precision and quality assurance.

Our 431 stainless steel round bars are available in popular sizes such as 10mm, 20mm, 25mm, 40mm, and 50mm. Prices range between 300₹ and 450₹ per kg (4$ - 6$), varying with diameter and order volume. Piyush Steel offers custom lengths and larger diameters at premium rates, providing tailored quotes for Aisi 431 bars suitable for various applications, including marine components and high-stress fasteners.

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Check SS 431 Round Bar Price, SS 431 Round Bar Price Per kg, Stainless Steel 431 Round Bars Price List India

ASTM A276 431 Stainless Steel Round Bar Specification

SS 431 Round Bars Specifications ASTM A276 / A479, ASME SA276 / A479
Dimensional specification EN, DIN, JIS, ASTM, BS, ASME, AISI
SS 431 Round Bar Size 3mm~ 800mm
ASTM A276 SS 431 Square Bar Size 4mm* 4mm ~100mm* 100mm
SS 431 Flat Bar Size 2mm ~ 100mm
SS 431 Hex Bar Size 2mm ~ 100mm
Stainless Steel 431 Round Bar Thickness 50 mm to 6000 mm Long
Stainless Steel 431 Round Bar Length 1 To 6 Meters, Custom Cut Length
Value Added Services Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing
Manufacturing Techniques Normalized & as Rolled
Inspection and Test Reports EN 10204 3.1, Mill Test Certificates, Chemical Reports, PMI Test Reports, Mechanical Reports, Third Party Inspection, NABL Approved Lab, Visual Inspection, Destructive Test and Non Destructive Test Reports
Marking Specification
Grade
Nominal Round Bar Sizes
Round Bar Schedule or Pressure
Manufacturing Method (FF / RF / RTJ)
Heat Number
Manufacturer’s Name or Custom Logo - on request
Marked Round Bar Sample: ASTM A479 431 Round Bar HEAT NO. XXXX
Outside Finish Finish as per customer Requirements
Delivery Condition Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
Heat Treatment Normalized, Normalized & Tempered
Packing of SS 431 Round Bars Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
Specials Sizes and Specifications other than above can be on request

431 Stainless Steel Round Bars Stock and Supply Range

Stainless Steel 431 Round Bar

SS 431 Round Bar

UNS S43100 Bars

1.4057 Round Bars

SUS 431 Round Bars

ASTM A276 431 Stainless Steel Round Bar

ASME SA479 431 Stainless Steel Round Bars

Stainless Steel 431 Bright Bar

SS 431 Bright Bar

UNS S43100 Bright Bar

1.4057 Bright Bars

SUS 431 Bright Bars

ASTM A276 431 Stainless Steel Bright Bars

ASME SA479 431 Stainless Steel Bright Bars

Stainless Steel 431 Square Bar

SS 431 Square Bar

UNS S43100 Square Bar

1.4057 Square Bars

SUS 431 Square Bars

ASTM A276 Stainless Steel 431 Square Bars

ASME SA479 431 Stainless Steel Square Bars

Stainless Steel 431 Hex Bar

SS 431 Hexagon Bar

UNS S43100 Hex Bar

1.4057 Hexagon Bar

SUS 431 Hex Bars

ASTM A276 431 Stainless Steel Hex Bars

ASME SA479 431 Stainless Steel Hex Bars

Stainless Steel 431 Flat Bar

SS 431 Flat Bar

UNS S43100 Flat Bar

1.4057 Flat Bars

SUS 431 Flat Bars

ASTM A276 431 Stainless Steel Flat Bars

ASME SA479 431 Stainless Steel Flat Bars

Stainless Steel 431 Forged Bars

SS 431 Forged Bars

UNS S43100 Forged Bars

1.4057 Forged Bars

SUS 431 Forged Bars

ASTM A276 Stainless Steel 431 Forged Bars

ASME SA479 431 Stainless Steel Forged Bars

Equivalent Grades of Stainless Steel 431 Round Bars

STANDARD WERKSTOFF NR. UNS JIS
SS 431 1.4057 S43100 SUS 431

Chemical Composition of Stainless Steel 431 Round Bars

Grade C Mn Si P S Cr Mo
SS 431 0.20 max 1.00 max 1.00 max 0.040 max 0.030 max 17.00 - 15.00 -

Mechanical Properties of Stainless Steel ASTM A276 SS 431 Round Bars

Density Electrical Resistivity Modulus of Elasticity
0.2800 lb/inch³ 70° Ohms (circ mil./ft.) 29.0 X 10^3
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Documentation & Packaging

  • Commercial Invoice including HS Code
  • Packing List including Complete Details
  • Certificate of Origin legalized
  • Material Traceability Records
  • Quality Assurance Plan (QAP)
  • Heat Treatment Charts
  • Material Test Certificates (MTC)
  • Guarantee Letter
  • NABL approved Laboratory Test Reports
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Material Testing

  • Mechanical Testing Such as Tensile of Area
  • Hardness Test
  • Chemical Analysis – Spectro Analysis
  • Positive Material Identification – PMI Testing
  • Flattening Test
  • Micro and MacroTest
  • Pitting Resistance Test
  • Flaring Test
  • Intergranular Corrosion (IGC) Test

431 Stainless Steel Round Bars Updated Price List

Request the latest 431 Stainless Steel Round Bars List. Contact us to get the updated price list and ready stock information along with your requirement. Piyush Steel maintains stock of all standard items and can export them at best price for ASTM A276 431 Stainless Steel Round Bars .

Specialized In Following Stainless Steel 431 Round Bar

Stainless Steel 431 Hex Bar Stainless Steel 431 Black Bar
SS 431 Hex Bar Manufacturer SS 431 Polish Round Bar
Stainless Steel 431 Forged Rod 431 SS Polished Round Bars Stockist
ASTM A276 431 Stainless Steel Round Bars Stainless Steel 431 Custom Round Bars
UNS S43100 Forged Round Bars Stainless Steel 431 Round Rods
SS 431 Quality Round Bars Exporter Stainless Steel 431 Heavy Round Bar
431 Stainless Steel Flat Bars 431 Stainless Steel Square Bars
Stainless Steel 431 Flat Bar Dealer Custom Stainless Steel 431 Round Bar
Stainless Steel 431 Round Rod ASTM A479 431 Stainless Steel Round Bar
431 Stainless Steel Bright Bar Stainless Steel 1.4057 Round Rod
SUS 431 High Quality Round Bar AISI 431 Half-Round Bar
SS 431 Rectangular Bar ASTM A276 AISI 431 Hexagonal Bar
UNS S43100 Round Bar Supplier in Mumbai ASME SA479 431 Stainless Steel Round Bar
431 Stainless Steel Threaded Bar ASTM A276 SUS431 Precision Ground Bar
Stainless Steel 431 Threaded Round Bar 431 Stainless Steel Heavy Size Round Bar
ASTM A276 SUS431 Triangle Bar 431 Stainless Steel Hollow Bar
SS 431 Round Bars Wholesaler SS 431 Round Bars

431 Stainless Steel Round Bars Applications and Uses

Our Stainless Steel 431 Round Bars are used in a wide range of applications and various industries. Below are a few of them :

Chemical 60%
Petrochemical 69%
Oil & Natural Gas Organization 72%
Ship Building 65%
Fertilizer 75%
Paper Industry 60%
Power Plant 70%
Application Industry

Export Destinations For Stainless Steel 431 Round Bars

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

Domestic Supply For Stainless Steel 431 Round Bars

Geoje-Si, Manama , Jakarta, Aberdeen, Dallas, Pimpri-Chinchwad, Ahmedabad, Ahvaz, Ho Chi Minh City, Bogota, Thane, Ulsan, Sharjah, Toronto, Al Jubail , Brisbane, Sydney, Doha, Surat, Los Angeles, Ankara, Noida, Istanbul, Gurgaon, Moscow , Chandigarh, Atyrau, Nashik, New Delhi, Ranchi, Tehran, Visakhapatnam, Indore, Houston, Calgary, Singapore, Kuwait City, Hong Kong, Rajkot,Vung Tau, Kuala Lumpur, Howrah, Milan, Nagpur , Bengaluru, Kolkata, Port-Of-Spain, Edmonton, Chiyoda, Busan, Thiruvananthapuram, Haryana, Jaipur , Faridabad, Vadodara, Al Khobar, Hyderabad, Caracas, Hanoi, Jeddah, Baroda, Kanpur, Seoul, Algiers, Dammam, Muscat , Mumbai, Gimhae-Si, Madrid, Perth, Santiago, Ludhiana, Montreal, Jamshedpur, Navi Mumbai, Courbevoie, Melbourne, Secunderabad, Petaling Jaya, Bhopal, Granada , Chennai

Office Address

Office No. 9 & 10, 1st Floor, Krishvi Apartment,
Khambatta Lane,
Mumbai - 400 004 (India)