Kanish Metals, Dubai, UAE, is a reputed manufacturer and supplier of quality metal products, with expertise in Alloy Steel AISI 4340 Bars and Rods. With their superior durability, high strength, and resistance to fatigue, these alloy steels find extensive application in high-demand industries like aerospace, automobile, and heavy machinery. AISI 4340 bars and rods are designed to handle high-stress applications and extreme conditions, which makes them perfect for critical use. At Kanish Metals, we focus on precision, quality, and customer satisfaction to ensure every product meets high international standards and provides consistent performance in demanding applications.
The balanced chemical composition of the Alloy Steel AISI 4340 Bars and Rods is: Carbon (0.38–0.43%), Manganese (0.60–0.80%), Chromium (0.70–0.90%), Nickel (1.65–2.00%), and Molybdenum (0.20–0.30%). This blend gives better strength, hardness, and resistance to wear. Mechanical properties are tensile strength of up to 1000 MPa, good fatigue resistance, and high hardness and impact strength, and these can be further improved by heat treatment. These characteristics make AISI 4340 a very versatile material suitable for severe applications where reliability, long service life, and performance under heavy loads are the requirements.
| Sizes | 2-100mm A/F |
|---|---|
| Tolerance | H9, H8, H10, K12, H13K9, K10, H11, H12, K11 |
| Round bar Sizes | Diameter: 3-~800mm |
| Technique | Hot Rolled, Cold Drawn, Cold Rolled, Forged, Rod |
| Processing | Bar cutting to 650mm |
| Surface | Bright, Hot Rolled Pickled, Sand Blasting Finished, Hairline, Cold Drawn, Polished suppliers |
| Condition | Hardened and tempered, annealed |
| Form | Precision Square, Ingot, T-Bar, Rod, Round, Welding Rod, I/H Bar, Flat Bar, Blocks, Rings, Rectangle, Hex (A/F), Hollow, Threaded, Profiles, Ground Bar, Channel Bar, Billet, Triangle, Round Rod, Half Round Bar, Forging etc. |
| Square bar Sizes | 4 to 100mm |
| Finish | Hot rolled annealed, Bright, smooth turned, Polish, Rough Turned, Cold (bright) drawn, centreless ground, Grinding, peeled, hot rolled, slit rolled edge, Centreless Ground & Black. |
| Flat bar Sizes | Width: 10 – 500 millimeter Thick.: 2 to 100 millimeter |
| Element | Composition |
|---|---|
| C% | 0.38/0.43 |
| Mn% | 0.60/0.80 |
| P% | 0.035 max |
| S% | 0.040 max |
| Si% | 0.20/0.35 |
| Ni% | 1.65/2.00 |
| Cr% | 0.70/0.90 |
| Mo% | 0.20/0.30 |
| Property | Value |
|---|---|
| Tensile Strength | 850-1000 N/mm 2 |
| Elongation | 13% |
| Hardness | 250-350 HB |
Alloy Steel AISI 4340 is commonly used in aerospace, automotive, and heavy machinery applications due to its excellent strength, toughness, and fatigue resistance. It's ideal for manufacturing shafts, gears, and structural components.
AISI 4340 offers high tensile strength, excellent toughness, and good wear resistance. It is known for its ability to withstand high-stress and high-impact conditions.
Yes, AISI 4340 can be heat-treated to enhance its hardness and strength, making it highly adaptable for different engineering requirements.
AISI 4340 Bars and Rods find extensive use in industrial applications demanding high strength, toughness, and fatigue resistance. In the aerospace industry, they find their application in the production of landing gears, engine parts, and structural components. In the automotive division, they find widespread usage in shafts, gears, axles, and high-performance engine components. Heavy machinery and construction industry employs them to manufacture massive shafts, bolts, and parts subject to harsh pressure and impact. AISI 4340 is a suitable option due to its versatility, strength, and excellent mechanical characteristics for all-critical industrial use requiring reliability and endurance.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Kanish Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Dubai, UAE
Copyright 2024 Kanish Metals. All rights reserved
