Buy High Quality Haynes 25 Round Bar From Siddhgiri Tubes

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Siddhgiri Tubes is a well-known Haynes 25 Round Bar Manufacturer, Supplier, and Exporter. As a premier manufacturer and supplier of Haynes 25 round bars, we offer superior steel bar that complies with many international standards.

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Haynes 25 Round Bar Suppliers, Haynes 25 Bar Manufacturers, Haynes Alloy 25 Round Bars, Haynes Alloy 25 Round Rods, AMS 5759 Haynes 25 Round Bar, Haynes 25 Round Bar Manufacturer in India

We are a top AMS 5759 Haynes 25 Round Bar Manufacturer, Supplier & Exporter in India. We provide high-quality Haynes 25 Round Bars to a variety of industries worldwide. Our proficiency in heat treatment places us in a favored position for manufacturing and exporting Round Bars with a close-by and specific chemistry and for achieving the necessary mechanical qualities. Our ASTM B166 Round Bars are available in a variety of types, including hot-rolled, annealed, and pickled, and range in thickness from 15 to 400 mm.

Haynes Alloy 25 Rod Bar Specification, Grades

Grade Haynes 25 Round Bar
Haynes 25 Bar size 4 to 100mm
Haynes UNS R30605 Bar 32mm OD x 16mm ID to 250mm OD x 200mm ID)
AMS 5759 Haynes 25 Bar size 2-100mm A/F
Haynes 25 Angle bar size 3mm*20mm*20mm~12mm*100mm*100mm
Haynes UNS R30605 Size 33 x 30mm to 295 x 1066mm
AMS 5759 Haynes 25 Flat bar size Thickness: 2 -100mm
Width: 10 to 500mm
Haynes 25 Channel Bar 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness
Haynes UNS R30605 Section 3.0 to 12.0mm thickness
AMS 5759 Haynes 25 Round bar size Diameter: 3-~800mm
Haynes 25 Billet Size 1/2" to 495mm Diameter
Haynes UNS R30605 Round Bar Standard Dimensions  Diameter / Height:

Haynes 25 Rod and Bar Sizes : 0.5 inches / 0.625 inches / 0.75 inches / 0.875 inches / 1.0 inches / 1.125 inches / 1.25 inches / 1.375 inches / 1.5 inches / 1.75 inches / 2.0 inches / 2.25 inches / 2.5 inches / 2.75 inches / 3.0 inches / 3.25 inches / 3.5 inches / 3.75 inches / 4.0 inches / 4.25 inches / 4.5 inches / 5.0 inches / 5.25 inches / 5.5 inches / 6.0 inches / 7.0 inches / 8.0 inches / 9.0 inches.
Haynes 25 Surface Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline
Haynes UNS R30605 Tolerance H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
AMS 5759 Haynes 25 Technique Haynes 25 Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod
Haynes 25 Condition Hardened & tempered, annealed
Finish Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black
Form Haynes 25 Round, Rod, T-Bar, Channel Bar, Precision Ground Bar, Flat Bar, Square Bar, Blocks, Round Rod, Rings, Hollow, Triangle, Rectangle, Hex (A/F), Threaded, Half Round Bar, Profiles, Billet, Ingot, I/H Bar, Forging etc.
Processing Bar cutting to 650mm

Haynes 25 Round Bar Heat Tolerance

Haynes 25, also known as L605, has an impressive heat tolerance and is designed to perform well at high temperatures. It can withstand continuous exposure to temperatures up to 1800°F (982°C) without significant degradation or loss of mechanical properties.

This heat tolerance makes Haynes Alloy 25 suitable for applications that involve extreme heat, such as gas turbines, aerospace components, high-temperature fasteners, and industrial furnace parts. It retains its strength, oxidation resistance, and dimensional stability at elevated temperatures, making it a reliable choice for high-temperature environments.

However, it's important to note that the specific heat tolerance of Haynes Alloy 25 may still depend on factors such as the application, load conditions, and duration of exposure to high temperatures. It's always recommended to consult the manufacturer or reference the material's technical data sheet for precise information on its heat tolerance in your specific application.

Manufacturing Processes of Round Bars

The manufacturing process of round bars depends on the material from which they are made. Here are some of the common manufacturing processes used to make round bars.

Hot Rolled Round Bars: Hot rolling is a process used to produce round bars from large billets or blooms. The metal is heated to a high temperature and then passed through a series of rollers to reduce its diameter. Hot rolled round bars have a rough, scaly surface and are not as precise as cold drawn or turned bars.

Cold Drawn Round Bars: Cold drawing is a process used to produce round bars from hot rolled bars or wire rods. The metal is drawn through a die to reduce its diameter and increase its length. Cold drawn round bars have a smooth surface and tight dimensional tolerances.

Turned Round Bars: Turning is a process used to produce round bars from hot rolled bars or billets. The metal is rotated on a lathe and a cutting tool removes material to produce the desired diameter and surface finish. Turned round bars have a smooth surface and precise dimensional tolerances.

Round Bar Weight & Size Chart Table in kg, mm

Size (mm) Weight (kg/m) Size (mm) Weight (kg/m) Size (mm) Weight (kg/m)
7 x 7 0.337 19 x 19 2.479 38 x 38 9.916
8 x 8 0.44 20 x 20 2.747 40 x 40 10.988
9 x 9 0.556 21 x 21 3.029 42 x 42 12.114
10 x 10 0.687 22 x 22 3.324 45 x 45 13.906
11 x 11 0.831 24 x 24 3.956 48 x 48 15.822
12 x 12 0.989 25 x 25 4.292 50 x 50 17.168
13 x 13 1.161 26 x 26 4.642 53 x 53 19.29
14 x 14 1.346 28 x 28 5.384 55 x 55 20.774
15 x 15 1.545 30 x 30 6.181 60 x 60 24.723
16 x 16 1.758 32 x 32 7.032 65 x 65 29.015
17 x 17 1.985 34 x 34 7.939 70 x 70 33.65
18 x 18 2.225 36 x 36 8.9 75 x 75 38.629

AMS 5759 Haynes 25 Round Bar Chemical Composition Chart

Grade C Ni Co W Mn Fe Cr Si
Haynes 25 1.10 10 51 15 1.5 3* 20 0.4*

Haynes Alloy 25 Round Rods Mechanical Properties Chart

Ultimate Tensile

Yield Strength (0.2% OS)

Elong. in 4D %


125 Ksi

45.0 KSi


862 Mpa

310 MPa

Indian Cities we supply our high-quality Haynes 25 Round Bar

Indian Cities we supply Haynes 25 Round Bar
Bangalore Mumbai Chennai Hyderabad Kolkata Pune
New Delhi Ahmedabad Jaipur Surat Salem Gandhinagar
Bhiwandi Tiruppur Sivakasi Jamnagar Thiruvananthapura Rajahmundry
Bhubaneswar Vijaywada Firozabad Bokaro Steel City Rajkot Bharuch
Panna Raipur Cochin Ludhiana Panipat Durgapur
Peenya Pimpri-Chinchwad Channapatna Kharagpur Nashik Bareilly
Varanasi Haldia Rourkela Bengaluru Moradabad Indore
Visakhapatnam Trivandrum Pithampur Dibrugarh Angul Gwalior
Coimbatore Kannur Nagpur Vadodara Rudrapur Noida
Agra Bhagalpur Jamshedpur Bhilai Lucknow kanpur
Thane Bhopal Sri City Bareilly Hosdurg Pithampur

Countries We our high-quality Haynes Alloy 25 Round Bar

Countries We Export Haynes Alloy 25 Round Bar
Argentina USA Saudi Arabia Nigeria Russia India Syria Hungary
Bolivia Canada Iran Algeria Norway Singapore Jordan Albania
Brazil Mexico Iraq Angola Germany Malaysia Cyprus Austria
Chile Panama UAE South Africa France Indonesia Greece Switzerland
Venezuela Costa Rica Qatar Libya Italy Thailand Czech Republic Slovakia
Colombia Puerto Rica Bahrain Egypt UK Vietnam Portugal Finland
Ecuador Trinidad And Tobago Oman Sudan Spain South Korea Bangladesh Ireland
Guyana Jamaica Kuwait Equatorial Guinea Ukraine Japan Mayanmar Croatia
Paraguay Bahamas Turkey The Republic Of Congo Netherlands Sri Lanka Taiwan Slovenia
Uruguay Denmark Yemen Gabon Belgium Maldives Cambodia Malta
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