Stainless Steel 309 and ER309L Wires are types of welding filler materials used in various industrial applications. They are both classified as austenitic stainless steels, which means they have a face-centered cubic crystal structure, offering excellent mechanical properties and high-temperature performance. These wires are designed to be used in the welding process, particularly for joining similar or dissimilar metals that require superior strength, corrosion resistance, and elevated temperature properties.

The key features of Stainless Steel 309 and ER309L wires include their outstanding high-temperature strength and resistance to oxidation at temperatures up to 2000°F (1093°C). This makes them ideal for applications where the welded components will be exposed to elevated temperatures, such as in furnace parts, heat exchangers, and certain automotive components. The wires also exhibit good weldability, ensuring ease of use and consistent welding results.

 Stainless Steel 309 Wires

In terms of corrosion resistance, both Stainless Steel 309 and ER309L offer excellent resistance to oxidation and moderate corrosion in various environments. However, they are not as corrosion-resistant as some other stainless steel grades, such as 316 or 304 stainless steel, particularly in highly acidic or chloride-rich environments.

The chemical composition of these wires is primarily composed of iron, chromium, and nickel, with added elements such as carbon, silicon, and manganese to enhance specific properties. Stainless Steel 309 contains around 23% chromium and 12% nickel, while ER309L contains a lower carbon content, making it more suitable for welding applications where low-carbon weld metal is required to prevent carbide precipitation.

Bhansali Enterprises Specifications Of SS 309 Wires

Standard ASTM A580, A313, A555, A493 / ASME SA580, SA313, SA555, SA493, AMS 5514
Dimensions ANSI/AWCI – 01 -1992 and ASTM E 2016-11 and RRW 360
Length Cut Lengths: 0.125" to 72"
No Limit on Spooled Lengths
Diameter 0.0004" to 0.040"
10 microns to 1.0 mm
Other Sizes on Request
Wire Density 8.89 g/cm3
Ultimate Strength (≥ MPa):
Wire Resistance (μΩ.m):
as standard
Wire Elongation (≥ %):
Surface Polished bright, Smooth, Bare, Enamel, PTFE, Ceramic, Plated
Tempers Tempers range from dead soft annealed to ultra spring temper
Welded Wire mesh Roll Width: 24inch, 36inch, 1Metre, 48inch, 72inch, or 84inch
Roll Length: 100feet or 150feet
Wire Mesh Weaving Methods plain weave, twill weave, dutch weave
Technique Cold Rolled, hot rolled
Condition M, Y, 1/2Hard
Offered in a wide range of packages including: Spool
Custom packaging provided from as low as 1lb to 200lb tapered plastics
Form Filler Wire, Flat Wire, Coil Wire, Electrode Wire, Welding Wire, Wire mesh, Knitted wire mesh, filter mesh, mig wire, tig wire, spring wire, stranded and twisted wire
Test Certificates Tensile Testing
Hardness Testing
Metallographic Inspection / Investigation
Corrosion Testing
Chemical Analysis
Wrap Testing
Elevated Temperature Testing
Stress Rupture Testing (Creep)

LogoChemical Composition of Stainless Steel 309 Wires

cta one shape 1
C Cr Ni Mo Mn Si P S Cu
0.03 23.0-25.0 12.0-14.0 0.75 1.0-2.5 0.30-0.65 0.03 0.03 0.75

LogoMechanical Properties of SS 309 Wires

cta one shape 1
Tensile Strength, kpsi: 86*
Yield Strength, kpsi: 58*
Elongation %: 40*

Bhansali Enterprises Available Variations in Stainless Steel ER309L Wires

Stainless Steel 309 Welding Wire

Welding Wire

SS 309 Welding Wire

Stainless Steel 309 Bright Wire

Bright Wire

SS ER309L Bright Wire

Stainless Steel 309 Wire Spool

Wire Spool

SS 309 Wire Spool

Stainless Steel 309 Wire Coil

Wire Coil

SS ER309L Wire Coil

Stainless Steel 309 Mig Wire

Mig Wire

Stainless Steel 309 Mig Wire

Stainless Steel 309 Woven Wire Mesh

Woven Wire Mesh

SS 309 Woven Wire Mesh

Bhansali EnterprisesOther Types Of Stainless Steel 309 / ER309L Wire

  • Stainless Steel 309 Tig Wire
  • Grade ER309L SS Wire Rope
  • 309 Stainless Steel Wire Rope
  • Stainless Steel 309 Square Wire
  • ER309L Stainless Steel Industrial Wires
  • 309 Stainless Steel Cold Heading Wire
  • SS 309 / ER309L Wire
  • 309 Stainless Steel Ultra Fine Wires
  • ASME SA313 Stainless Steel 309 Wire
  • 309 Stainless Steel Spool Wire
  • 309 Stainless Steel Wire Bobbin
  • SS 309 / ER309L Welding Wire
  • Stainless Steel 309 Knitting Wire
  • SS 309 Mig Wire
  • 309 Stainless Steel Wire cloth
  • Stainless Steel ER309L Wire
  • ASTM A313 309 Stainless Steel Wire
  • SS 309 Spring Wire Manufacturer
  • SS 309 / ER309L Spring Hard Quality Wire
  • Stainless Steel 309 Cold Drawn Wire

Bhansali EnterprisesStainless Steel 309 Wires Technical Data

Bhansali EnterprisesSS 309 Wires Industrial Application

In terms of machining, these wires are not typically used for machining operations. Instead, they are primarily utilized for welding tasks to join metal components.

The applications of Stainless Steel 309 and ER309L wires are prevalent in various industries, including:

Heat Treatment Equipment: Due to their exceptional high-temperature strength and oxidation resistance, these wires are commonly used in the manufacturing and repair of heat treatment equipment like industrial furnaces, annealing boxes, and quenching chambers.
Power Generation: The wires find application in the fabrication of components for power generation equipment, such as boiler tubes, superheaters, and high-temperature exhaust systems.
Petrochemical and Refining: Stainless Steel 309 and ER309L wires are utilized in petrochemical and refining plants for welding pipes, reactors, and other components exposed to high-temperature and corrosive environments.
Aerospace and Automotive: In the aerospace and automotive industries, these wires are used for welding critical engine and exhaust components that experience high operating temperatures.

about three shape 4
  • Oil & Gas Industry

  • Power Plant Generation

  • Marine Industry

  • Petrochemical Industry

  • Chemical Industry

  • Aerospace Industry

  • Sugar Industry

Bhansali EnterprisesStainless Steel ER309L Wires Price Details

Prices for SS 309 Wire Products are very affordable. Please click on the request a quote button or Click Here to request the updated price list and ready stock information along with your requirement. Bhansali Enterprise SS 309 maintains a stock of all standard items and can export them at the best price ASME SA580 309 Stainless Steel Wires, Coil Wire, Ribbon Wires, Wiremesh, Wire Bobbin etc.

Bhansali EnterprisesWe Supply Stainless Steel 309 Wires in the following Cities & Countries

India UAE Australia Canada Germany Russia France Indonesia Kuwait United Kingdom (Uk) Turkey
Mumbai Dubai Melbourne Ottawa Berlin Moscow Paris Jakarta Hawally London Istanbul
Delhi Abu Dhabi Sydney Quebec City Hamburg Saint Petersburg Lyon Bandung Al Ahmadi Liverpool Antalya
Bangalore Sharjah Brisbane Toronto Munich Kazan Lille Makassar Al Jahra Birmingham Izmir
Hyderabad Al Ain Perth Montreal Augsburg Chelyabinsk Strasbourg Surabaya Salmiya Bristol Trabzon
Ahmedabad Ajman Adelaide Winnipeg Cologne Novosibirsk Rouen Medan Fahaheel Newcastle upon Tyne Fethiye
Chennai Fujairah Hobart Mississauga Düsseldorf Omsk Nice Jayapura Fintas Manchester Ankara
Kolkata Khor Fakkan Darwin Vancouver Dortmund Krasnodar Bordeaux Yogyakarta Sabah Al-Salem Edinburgh Bursa
Lucknow Ruwais Ballarat Brampton Essen Volgograd Marseille Batam Mahboula Oxford Edirne
Bhopal Ghayathi Bendigo Hamilton Bremen Saratov Lyon Banjarmasin Abdali Southampton Konya
Navi Mumbai Hatta Mackay Surrey Dresden Barnaul Toulouse Denpasar Jabriya Glasgow Denizli

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