AISI/SAE 4140 Round Bar Supplier, Dealer, and Stockist in India
Neptune Alloys is a High-Quality AISI/SAE 4140 Round Bar Supplier in India We are a leading supplier of AISI/SAE 4140 Round Bar in Mumbai and nearby areas. Our AISI/SAE 4140 Round Bar is delivered according to international ASTM, ANSI, API, and DIN standards. Mail us for easy and quick quotes at factory prices.
AISI/SAE 4140 Round Bar Supplier- Product Description
AISI/SAE 4140 Round Bar is a form of a bar with a round shape. AISI/SAE 4140 Alloy Steel Round Bars are used for various purposes such as supplying grills, furniture, railings, etc. They are widely used in different industries worldwide. Neptune Alloys are a well-known supplier of AISI/SAE 4140 Round Bar in Mumbai. Static pressure, corrosion resistance, strong and sturdy construction, and so on are some of the great features of these round bars. SAE 4140 Round Bars are well-known for their dimensional correctness as well as their exquisite quality. We are also the dealers of ASTM A193 B16 Round Bar and so on.
AISI/SAE 4140 Round Bar Supplier- Characteristics
AISI/SAE 4140 Round Bar is what its name suggests, round(cylindrical) metal bar/rod. AISI/SAE Alloy Steel Round Bar is available in a variety of materials and grades, which include - a) AISI/SAE 4140 Alloy Steel Round Bar, b) AISI/SAE 4130 Alloy Steel Round Bar and more. AISI/SAE 4140 Alloy Steel Round Bars are available in different diameters and sizes. They range from 3 mm up to 100 mm in diameter and length. Also available as per client drawing or requirement.
AISI/SAE 4140 Round Bar Supplier and Stockist- Specifications, Standard, & Materials
- Grade: 4140
- Specification: Alloy Steel 4140 Bar
- Square bar size: 4 to 100mm
- Section: 3.0 to 12.0mm thickness
- Round bar size: Diameter: 3-~800mm
- Angle bar size: 3mm*20mm*20mm~12mm*100mm*100mm
- Hex: Bar size2-100mm A/F
- Flat Bar: Thickness: 2 -100mm, Width: 10 to 500mm
- Channel Bar: 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm liickness
- Rectangles Size: 33 x 30mm to 295 x 1066mm
- Hollow Bar: 32mm OD x 16mm ID to 250mm OD x 200mm ID)
- Billet Size: 1/2" to 495mm Diameter
- Round Bar Standard Dimensions: Diameter / Height:
AISI/SAE 4140 alloy steel 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. - Surface: Bright, Hot-Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline
- Tolerance: H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
- Technique: AISI/SAE 4140 alloy steel Hot-Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod
- Condition: Hardened & tempered, annealed
- Finish: Cold (bright) drawn, centreless ground, Hot-Rolled, smooli turned, peeled, slit rolled edge, Hot-Rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black
- Form: Round, Rod, T-Bar, Channel Bar, Precision Ground Bar, Flat Bar, Square, Blocks, Round Rod, Rings, Hollow, Triangle, Rectangle, Hex (A/F), Threaded, Half Round Bar, Profiles, Billet, Ingot, I/H Bar, Forging etc.
AISI/SAE 4140 Round Bar/Rods Equivalent Grades
| Standard | AISI / SAE 4130 |
| UNS | - |
| WERKSTOFF NR. | 25CrMo4, GS-25CrMo4 |
| BS 970 | 708A30, CDS110 |
| UNI | 25CrMo4 (KB), 30CrMo4 |
| JIS | SCM 420, SCM 430, SCCrM1 |
| EN name | - |
| EN # | 1.7218 |
AISI/SAE 4140 Round Bar Chemical Composition
| Grade | C | Si | Mn | Cr | Mo | P | S |
| AISI 4130 | 0.28-0.33 | 0.15-0.35 | 0.4-0.8 | 0.8-1.1 | 0.15-0.25 | 0.035 | 0.04 |
AISI/SAE 4140 Bar Mechanical Properties
| Grade | Delivery State | T.S. N/mm2 Min |
Y.S. N/mm2 Min |
A,% Min |
Z,% Min |
Hardness, (annealing or tempering) HB,max |
Forging ratio | Grain Size (level) |
Nonmetal ratio |
| AISI 4130 | Hot-Rolled, forged, or heat treatment | 930 | 735 | 12 | 50 | 229 | ≥ 4:1 | ≥ 6 | ≤ 2.0 |
AISI/SAE 4140 Round Bar Stockist-
AISI/SAE 4140 Round Bar
Neptune Alloys offers Alloy Steel Round Bar in AISI/SAE Alloy Steel 4140 Round Bars and AISI/SAE 4130 Alloy Steel Round Bars. These Round Bars are heavy-duty and are used in various industries. Neptune Alloys are the best in supplying a variety of AISI/SAE 4140 Alloy Steel Round Bar. We offer a wide range of AISI/SAE 4140 Round Bar to
AISI/SAE 4140 Round Bar Supplier and Stockist- Uses & Advantages of AISI/SAE 4140 Round Bar
Neptune Alloys' AISI 4140 Round Bars' ease of operation, repair, and adaptability lend it to extensive industrial use, withstanding pressures up to 1000 bar and temperatures up to 752 °F (400 °C), depending on the design and raw materials used. Sizes typically range from 6mm to 90mm (different sizes available per requirements). The advantage of Neptune Alloys' AISI/SAE 4140 Round Bars is that they are corrosion resistant and are more durable than other AISI 4140 Round Bars in the market. Our AISI/SAE 4140 Round Bar is widely used in Chemical Industries and Pharmaceutical Industries.
Types of Round Bars - Available Stock
Neptune Alloys is a leading Round Bar Supplier in India. Neptune Alloys are the best in the supply variety of Round Bar. Round Bars are available in different Materials:
Hastelloy Round Bar, also known as nickel-molybdenum alloy round bar and is used in highly corrosive environments.
Neptune Alloys Stainless Steel Round Bar can quickly and easily be fitted and turned into tools or used with different applications.
Titanium Round Bar is designed for just about every Industrial application. They are made from bar stocks sand cast in different Titanium Grades.
Duplex 2205 S32205 Round Bar and Super Duplex 2205 S32205 Round Bar are made in grades such as 2205, S1803, S32750, and S32760.
Super Duplex Round Bars' ease of operation, repair, and adaptability lend them to extensive industrial use.
Inconel Round Bar is a form of a bar in a round shape. Inconel Round Bars are used for various purposes such as supplying grills, furniture, railings, etc.
Monel Round Bars are available in different diameters and sizes. They range from 3 mm up to 100 mm in diameter and length.
Neptune Alloys are the best in the supply variety of Alloy 20 UNS N08082 Round Bar. We offer a wide range of Alloy 20 UNS N08082 Round Bar.
A286 Round Bars are that they are corrosion resistant and are more durable than other Alloy A286 Round Bars in the market.
AISI/SAE 4140 A105 Round Bar / AISI/SAE 4140 A106 Round Bar Supplier and Stockist- Neptune Alloys
Neptune Alloys mainly supplies Industrial AISI 4140 Steel Round Bar. EachAISI/SAE 4140 Round Bar passes stringent quality control tests at different production stages. Each AISI/SAE 4140 Steel Round Bar is perfect. The optimal quality of raw material is used for supplying. Each AISI/SAE 4140 Round Bar is tested at our in-house modern facilities per the latest Indian / International Standards of Quality for Testing. Standardization of SAE 4140 Alloy Steel Round Bar components supplying is done, ensuring easy interchangeability; hence, maintenance becomes easy and quick.
Neptune Alloys is one of the best in business and the world's leading supplier of AISI/SAE 4140 Steel Round Bar in Mumbai
Choose Neptune Alloys for optimum quality AISI 4140 Round Bar made with high-grade steel globally approved with Best Service in the business.
We supply SAE 4140 Round Bars from a genuine guaranteed raw material with a material test certificate, Mill TC 3.1.b available with all supplies.
| Round Bar, Sheet and Plate, Wire, Forged Circle and Ring, Pipes, and Rod Supplier to the following cities in India | |||||
|---|---|---|---|---|---|
| Bengaluru | Mumbai | Chennai | Hyderabad | Kolkata | Pune |
| New Delhi | Ahmedabad | Jaipur | Surat | Salem | Gandhinagar |
