Tungsten Class 2 / Class 3 / Class 4 Round Bar Supplier

Steelo Fabrica is a great exporter, manufacturer, and dealer of Tungsten class 2, class 3, class 4 Round Bars. We use national and international standards to manufacture these round bars. There are different specifications of these round bars like different lengths, sizes, surface finish, and widths. These tungsten class 3 round bars offer different surface finish like black surface finish, cleaned surface finish, and Shiny surface finish.

What is Tungsten Class 2 round bar?

Our company manufacture these round bars are available in different sizes, lengths and widths. Due to tungsten class 2 alloy, our round bars have a high melting point and density. Our round bar has different surfaces like a Sintering surface, Forged surface and ground surface and polished surface. It also shows resistance to creep and high temperature. Our round bar shows resistance to attack by most mineral acids. Our round bars have high tensile strength.

Pure Tungsten Alloy Class 4 Round Bars, Tungsten ASTM B777 Class 3 Bars, Class 4 Tungsten Heavy Alloy Round Bar, Tungsten Class 2 WHA Rods, Wide Range of Class 2 Tungsten Bar, Class 3 Tungsten Round Bars, Tungsten Class 2 WHA Round Bars Supplier in Mumbai, India.

What is Tungsten alloy?

Tungsten alloy is made up of using tungsten, iron, copper, nickel, cobalt and molybdenum. It contains cobalt to increase strength and ductility.  This metal is very affordable. There are four classes of tungsten such as class 1, class 2, class 3 and class 4. Class 2 has low density than other classes of tungsten.  Class 3 has a high density that is easier to produce and machine relative to pure tungsten. It is often used for x-rays, radiation, and other medical shielding applications. This tungsten Class 4 shows high density and high tensile strength. This alloy is very easy to machine and produce. The benefit of tungsten is its extremely low vapor pressure, even at high temperatures.

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Properties of Tungsten Class 3 round bars:

Tungsten class 3 round bars have many special properties such as wear resistance, high tensile strength, good elongation capacity, low vapour pressure, excellent thermal stability and high radiation absorption capacity, etc. 

Applications of Tungsten Class 4 Round bars:

  • These round bars are ideal for high density applications.
  • Electrical Discharge machining
  • Electrochemical machinery
  • Heat sinks

Tungsten Class 3 Round Bar Stockist, Tungsten Class 3 Round Bar Manufacturer, Tungsten Class 4 Round Bar Supplier, Tungsten Class 4 Round Bar Stockist, Tungsten Class 4 Round Bar Manufacturer, Tungsten Class 4 Threaded Bar, Tungsten Bar Stock, Tungsten Carbide Round Bars, Tungsten Alloy Class 3 Round Rod Exporter, ASTM B777 Class 2 Tungsten Alloy Bright Bar, Tungsten Class 4 WHA Bar Stockist in India.

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ASTM B-777

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TUNGSTEN Class 2 Class 3 Class 4

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UNS

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WNR.

Tungsten Class 2 / Class 3 / Class 4 Round Bars Specification

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

Standard Specification : ASTM B777

Size : 15NB to 150NB IN

Diameter : 3.17mm to 350mm diameter

Length : 100 mm to 3000 mm Long & Above

Tolerance : H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements

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

Form : Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc

Surface : Hot Rolled Pickled or Sand Blasting Finished, Cold Drawn, Bright, Polished, Hairline

Condition : Cold Drawnd Pulished Cold Drawn Centreless Ground & Polished

Tungsten Class 2 / Class 3 / Class 4 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 Tungsten Class 2 / Class 3 / Class 4 Round Bars

Bright Bar

Tungsten Bright Bar

  • Class 2 Tungsten Bright Bars
  • Tungsten Alloy Class 4 Bright Bars
  • Tungsten Heavy Alloy Bright Bars
  • AMS 7725 Tungsten Class 4 Bright Bar
  • Tungsten Class 2 Bright Bar
  • Tungsten ASTM B777 Class 3 Bright Rods
  • Pure Tungsten Class 3 Bright Bar
Square Bar

Tungsten Square Bar

  • Tungsten Class 3 Square Bar
  • Class 3 Tungsten Square Bars
  • Pure Tungsten Square Bar
  • Class 2 Tungsten Heavy Alloy Square Rods
  • Tungsten AMS 7725 Class 2 Square Bars
  • Tungsten Alloy Class 4 Square Bars
  • ASTM B777 Class 4 Tungsten Square Bar
Hex Bar

Tungsten Hex Bar

  • Pure Tungsten Hexagonal Bar
  • AMS 7725 Tungsten Class 2 Hex Rods
  • Tungsten Alloy Class 3 Hex Bars
  • Tungsten Class 4 Hexagonal Bars
  • ASTM B777 Tungsten Class 4 Hex Bar
  • Tungsten Class 3 Hex Bar
  • Tungsten Alloy Class 2 Hex Bar
Hollow Bar

Tungsten Hollow Bar

  • AMS 7725 Tungsten Hollow Bar
  • Class 2 Tungsten Hollow Bars
  • Tungsten Class 3 Hollow Rods
  • Tungsten Class 4 Hollow Bar
  • Pure Tungsten Alloy Hollow Bar
  • Tungsten ASTM B777 Class 3 Hollow Bars
  • Tungsten Alloy Class 2 Hollow Bar
Rectangular Bar

Tungsten Rectangular Bar

  • ASTM B777 Tungsten Class 2 Rectangular Bar
  • Pure Tungsten Alloy Rectangle Bar
  • Class 4 Tungsten Rectangular Bars
  • Tungsten Heavy Alloy Class 3 Rectangular Rods
  • Tungsten Class 2 Rectangle Bars
  • Tungsten AMS 7725 Class 3 Rectangle Bars
  • Tungsten Class 4 Rectangular Bar
Rods

Tungsten Rods

  • Class 3 Tungsten Alloy Rods
  • Tungsten Alloy Class 2 Rod
  • AMS 7725 Tungsten Rods
  • Tungsten ASTM B777 Class 3 Rods
  • Tungsten Class 4 Rods
  • Pure Tungsten Rod
  • Tungsten Heavy Alloy Class 2 Rod

ASTM B777 Tungsten Class 2 / Class 3 / Class 4 Round Bar Sizes

Type SIZES in milimeter SIZES in inches Tolerance
Peeled and Polished 40.00 – 150.00 1.50 – 6.00 h11, h11-DIN 1013
Cold Drawn and Polish 3.00 to 75.00 1/8 to3.00 h8 to h11
Cold Drawn and Ground 10.00 to 75.00 5/6 to 2.50 h8 to h11
Peeled nd Ground 20.00 – 50.00 3/4 – 2.00 h9 to h11

Tungsten Class 2 / Class 3 / Class 4 SPECIFICATIONS & TECHNICAL DATA

Grade ASTM B-777 AMS 7725E MIL-T-21014D W content, wt.% Ni content, wt.% Fe content, wt.% Density, g/cm3 UTS, ksi UTS, MPa YS, ksi YS, MPa Elongation, % Hardness, HRC Mag. perm.
ET92.5 Class 2 Class 2 Type 2 Class 2 92.5 5.3 2.2 17.5 ≥ 110 ≥ 758 ≥ 75 ≥ 648 ≥ 5 ≤ 33 > 1.05
ET92.5NM Class 2/td> Class 2 Type 1 Class 2 92.5 6.7 0.8 17.5 ≥ 110 ≥ 758 ≥ 75 ≥ 648 ≥ 5 ≤ 33 ≤ 1.05

HOW TO GET BEST PRICE OF TUNGSTEN CLASS 2 / CLASS 3 / CLASS 4 ROUND BAR ?
If looking for Alloy Bars and Rod in exact length so first check Tungsten price per KG in India and calculate with wight chart before negotiating with your supplier.

Tungsten Class 2 / Class 3 / Class 4 Round Bar CHEMICAL COMPOSITION AND AS-SINTERED MECHANICAL PROPERTIES

Grade

ET90 ET90NM ET92.5 ET92.5NM ET93 ET95 ET95NM

ET97

ASTM B-777

Class 1 Class 1 Class 2 Class 2 Class 3 Class 3

Class 4

 

AMS 7725E

Class 1

Type 2

Class 1

Type 1

Class 2

Type 2

Class 2

Type 1

 

Class 3

Type 2

Class 3

Type 1

Class 4

Type 2

MIL-T-21014D

Class 1 Class 1 Class 2 Class 2 Class 3 Class 3

Class 4

W content, wt.% 90 90 92.5 92.5 93 95 95

97

Ni content, wt.%

7.0 8.9 5.3 6.7 5.6 3.5 4.4

2.1

Fe content, wt.%

3.0 1.1 2.2 0.8 1.4 1.5 0.6

0.9

Density, g/cm3

17.0 17.0 17.5 17.5 17.7 18.0 18.0

18.5

UTS, ksi

≥ 110 ≥ 110 ≥ 110 ≥ 110 ≥ 110 ≥ 105 ≥ 105

≥ 100

UTS, MPa

≥ 758 ≥ 758 ≥ 758 ≥ 758 ≥ 758 ≥ 724 ≥ 724

≥ 689

YS, ksi

≥ 75 ≥ 75 ≥ 75 ≥ 75 ≥ 75 ≥ 75 ≥ 75

≥ 75

YS, MPa

≥ 648 ≥ 648 ≥ 648 ≥ 648 ≥ 648 ≥ 648 ≥ 648

≥ 648

Elongation, %

≥ 5 ≥ 5 ≥ 5 ≥ 5 ≥ 5 ≥ 3 ≥ 3

≥ 2

Hardness, HRC

≤ 32 ≤ 32 ≤ 33 ≤ 33 ≤ 33 ≤ 34 ≤ 34

≤ 35

Mag. perm.

> 1.05 ≤ 1.05 > 1.05 ≤ 1.05 > 1.05 > 1.05 ≤ 1.05

> 1.05

Different Types of Tungsten Class 2 / Class 3 / Class 4 Round Bar

  • Pure Tungsten Alloy Bright Bar
  • Class 4 Tungsten Flat Bar
  • AMS 7725 Hexagonal Class 4 Bar
  • Tungsten Class 2 WHA Rods
  • Pure Tungsten Alloy Rectangular Bar
  • Tungsten ASTM B777 Class 4 Industrial Bars
  • Tungsten Class 2 Hex Bar
  • Tungsten Class 3 Polished Bar
  • Tungsten Class 3 Threaded Bar
  • ASTM B777 Tungsten Class 3 Round Bars Manufacturer
  • Tungsten Class 2 Cold Rolled Bar
  • Class 2 Tungsten Bars Exporter
  • Tungsten Class 4 WHA Round Bar
  • Tungsten Alloy Class 2 Cold Drawn Round bar
  • AMS 7725 Precision Ground Bar
  • Tungsten Class 2 Forged Bar Supplier
  • Tungsten Class 3 Half-Round Bars
  • Pure Tungsten Alloy Spring Bar
  • Pure Tungsten T-Bar
  • ASTM B777 Tungsten Class 2 Black Bar
  • Tungsten Class 4 Triangle Bar
  • Tungsten Carbide Round Bars Dealers

Tungsten Class 2 / Class 3 / Class 4 Round Bar Applications and Uses

We offer a broad range of ASTM B777 Tungsten Round Bars through a worldwide network of stock-keeping branches. These Tungsten Round Bar is use in various industries like :

Industry
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Countries Where We Export

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

Cities Where We Export

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

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

27 2nd Floor Rangwala Building, N D Road, 58, Islampura Street, Cawasji Patel Tank, Bhuleshwar, Mumbai, Maharashtra 400004


+91 22 67437798 / 9819044957


[email protected]
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