AISI 4140 Pipes

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AISI 4140 Pipes Manufacturer, Supplier and Exporter in Hyderabad, India

Aman Pipes and Tubes, located in Hyderabad, India, stands out as a leading manufacturer and supplier of AISI 4140 Pipes, providing top-notch alloy steel solutions for essential industrial needs. AISI 4140 is a chromium-molybdenum alloy steel celebrated for its remarkable strength, toughness, and resistance to fatigue. At Aman Pipes and Tubes, we prioritize precision in manufacturing, adhere to international standards, and ensure superior quality in both seamless and welded options. These pipes are perfect for high-stress environments in sectors like oil & gas, automotive, aerospace, and power generation. With a robust distribution network and a dedication to customer satisfaction, we deliver dependable piping solutions throughout India and beyond.

AISI 4140 Seamless Pipe
AISI 4140 Welded Pipe
AISI 4140 EFW Pipe

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Table of Contents

AISI 4140 is a low-alloy steel that contains about 0.38–0.43% carbon, 0.75–1.0% manganese, 0.8–1.1% chromium, and 0.15–0.25% molybdenum. This unique blend gives it outstanding mechanical strength, wear resistance, and impact toughness. Typically, the tensile strength falls between 655–850 MPa, with yield strength hovering around 415 MPa, depending on the heat treatment process. AISI 4140 also boasts good hardenability and can be heat-treated for enhanced performance. It maintains its structural integrity even under significant loads and stresses, making it an excellent choice for pipes in challenging mechanical and thermal environments.

AISI 4140 Pipes Specification

AISI 4140 Pipe Standard AISI 4140, ASTM A519 (with IBR Test Certificate)
AISI 4140 Pipe Size 1/2” NB to 36” NB
AISI 4140 Pipe Thickness 3-12mm
AISI 4140 Pipe Schedules SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules
AISI 4140 Pipe Origin European, Japanese, Korean, US, Russian, Indian (Strictly No Chinese Material)
AISI 4140 Pipe Tolerance Cold drawn pipe: +/-0.1mm
Cold rolled pipe: +/-0.05mm
Craft Cold rolled and Cold drawn
AISI 4140 Pipe Type Seamless / ERW / Welded / Fabricated
AISI 4140 Pipe available in Form of Round, Square, Rectangular, Hydraulic Etc.
AISI 4140 Pipe Length Standard Double & In Cut length also.
AISI 4140 Pipe End Plain End, Beveled End, Treaded
Specialized in Large Diameter AISI 4140 Pipe
Additional Testing NACE MR 0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, etc.
Application Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service

AISI 4140 Pipes Chemical Composition

Element Content (%)
Iron, Fe 96.785 – 97.77
Chromium, Cr 0.80 – 1.10
Manganese, Mn 0.75 – 1.0
Carbon, C 0.380 – 0.430
Silicon, Si 0.15 – 0.30
Molybdenum, Mo 0.15 – 0.25
Sulfur, S  0.040
Phosphorous, P  0.035

AISI 4140 Pipes Mechanical Properties

Properties Metric Imperial
Density
7.85 g/cm3
0.284 lb/in³
Melting point
1416°C
2580°F

If You Are Looking To Buy High Quality

We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.

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Why Choose AISI 4140 Pipes from Aman Pipes and Tubes?

Choosing AISI 4140 pipes from Aman Pipes and Tubes ensures top-notch quality and performance. Aman Pipes and Tubes, based in Hyderabad, India, is known for delivering premium-grade alloy steel pipes that meet stringent industry standards. Their AISI 4140 pipes offer exceptional durability, strength, and corrosion resistance, making them suitable for high-stress environments. With advanced manufacturing techniques and strict quality control, Brydon ensures precise dimensions and reliability in their products. Their commitment to customer satisfaction, timely delivery, and technical support makes them a trusted source for AISI 4140 pipes.

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Largest AISI 4140 Pipes Supplier in Hyderabad, India

Aman Pipes and Tubes, one of the largest suppliers of AISI 4140 Pipes in Hyderabad, India, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.

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Types of AISI 4140 Pipes

AISI 4140 Square Pipes
AISI 4140 Thin Wall Pipe
AISI 4140 ERW Pipes
AISI 4140 Seamless Pipe
AISI 4140 LSAW Pipes
AISI 4140 Round Pipes

Are Custom Sizes Available for AISI 4140 Pipes?

Yes, we offer custom sizes for AISI 4140 Pipes to meet your specific requirements. Our team at Aman Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@amanpipesandtubes.co.in.

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AISI 4140 Pipes find extensive use in situations that demand high strength, fatigue resistance, and toughness. In the oil & gas sector, they are utilized for drill collars, downhole tools, and pressure piping. The automotive industry relies on these pipes for axles, crankshafts, and drive shafts, thanks to their durability against wear and impact. In aerospace and defense, they are essential for components like landing gear and structural tubing. Additionally, AISI 4140 pipes are versatile enough to be used in various other demanding applications.

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