DIPTI METAL INDUSTRIES
Leading AMS 7726 Stockist, AMS 7726 Supplier & AMS 7726 Exporter of Invar 36 Tubing in Mumbai, India
Dipti Metal Industries (A KMR Group Company) is the premier global AMS 7726 Supplier, AMS 7726 Exporter, and specialized AMS 7726 Stockist of Invar 36 (Nickel-Iron Alloy) Seamless Cold Drawn Tubing. AMS 7726 covers UNS K93600 in the annealed condition, specifically engineered for applications requiring absolute dimensional stability under severe temperature fluctuations. Utilized extensively in aerospace fuel lines, laser cooling tubes, and cryogenic liquid transport, our AMS 7726 tubes are sourced with full EN 10204 3.1 certification and supplied worldwide from our Mumbai, India facility.
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As a specialized AMS 7726 Supplier in Mumbai, Dipti Metal Industries provides high-integrity Invar 36 tubing for mission-critical precision engineering. AMS 7726 tubing is the industry standard for transporting delicate fluids in environments where thermal expansion could lead to system failure or measurement inaccuracies, such as in aerospace sensors or laser platforms.
Aerospace & Cryogenic Compliance
- Original EN 10204 3.1 Mill Test Certificates (MTC)
- Seamless cold-drawn manufacturing for uniform wall thickness
- Precision thermal expansion (CTE) verification testing
- Eddy current and Hydrostatic testing for zero-leak assurance
The Dipti Metal Advantage
- Stockist of AMS 7726 Invar 36 Tubes in various OD/Wall sizes
- Custom bright annealing for superior internal surface finish
- Precision cutting and deburring for ready-to-install aerospace lines
- Specialized wooden box packaging for international exports
📘 Technical Specifications: AMS 7726 (Invar 36)
AMS 7726 (UNS K93600) tubing is a nickel-iron alloy containing 36% nickel, meticulously processed to ensure a near-zero expansion coefficient from cryogenic levels to 200°C.
Chemical Composition (%)
| Element | Min | Max |
|---|---|---|
| Nickel (Ni) | 35.00 | 37.00 |
| Iron (Fe) | Balance | |
| Manganese (Mn) | - | 0.60 |
| Silicon (Si) | - | 0.35 |
| Carbon (C) | - | 0.05 |
Mechanical Properties (Annealed)
| Property | Typical Value | Unit |
|---|---|---|
| Tensile Strength (UTS) | ≥ 450 | MPa |
| Yield Strength (0.2% Offset) | ≥ 240 | MPa |
| Elongation | ≥ 30 | % |
| Hardness | ≤ 160 HBW | Typical |
| Density | 8.11 | g/cm³ |
AMS 7726 material is supplied in the Annealed condition to maximize stability and minimize residual stress.
AMS 7726 Product Forms & Stock Availability
- OD: 1/8" (3.17mm) to 2" (50.8mm)
- Wall Thickness: 0.010" to 0.125"
- Condition: Seamless Cold Drawn, Annealed
- Standard Lengths: 10ft to 20ft (3-6 meters)
- Precision Capillary Tubing in Invar 36
- Bright Annealing: For a clean, oxidation-free surface
- Custom Lengths: Precision cut to +/- 0.5mm
- Bending: Specialized low-radius tube bending
- ID Polishing: For high-purity fluid transport
Prime Applications of AMS 7726 (Invar 36 Tubing)
- Aerospace: High-precision fuel and hydraulic lines in satellites.
- Cryogenics: Transfer tubes for liquid nitrogen and oxygen.
- Laser Systems: Cooling channels for high-power laser mounts.
- Scientific Instruments: Waveguides and structural supports in telescopes.
- Electronics: Protection sleeves for temperature-sensitive probes.
Global Export Reach for AMS 7726 (75+ Countries)
As a specialized AMS 7726 Exporter, we provide door-to-port delivery for high-nickel tubing worldwide.
- UAE: Dubai, Abu Dhabi
- Saudi Arabia: Riyadh, Dhahran
- Oman & Qatar
- Kuwait & Bahrain
- USA: Houston, San Jose, Boston
- Europe: Germany, UK, Switzerland, France
- Asia: Singapore, Japan, South Korea
- Oceania: Australia (Sydney, Perth)
Inquire for AMS 7726 (Invar 36 Tube)
Looking for a reliable AMS 7726 Stockist? Fill out the form below or contact us via WhatsApp for immediate pricing and availability.
📍 Contact Dipti Metal Industries
Dipti Metal Industries (KMR Group)
No.9, Shreepati Castle, D-1, 10–11th Khetwadi Back Road, Mumbai – 400004, India
Sales: +91-22-66381301
WhatsApp: +91-9975266499
Email: info@diptimetal.com