DIPTI METAL INDUSTRIES
Global AMS 4122 Stockist, AMS 4154 Supplier & 7075 Bar Exporter
Dipti Metal Industries (A KMR Group Company) is the premier global authority for AMS 4122 Stockholding and AMS 4154 Tube Supplying. Aluminium 7075 is one of the highest strength aluminium alloys available, featuring excellent strength-to-weight ratio and fatigue resistance. We house India’s largest inventory of 7075-T6, T651, and T7351 bars and tubes in Mumbai. Our T7351 temper (AMS 4124) is specifically stocked for components requiring superior resistance to Stress Corrosion Cracking (SCC). Every material is supplied with original EN 10204 3.1 Mill Test Certificates and 100% Aerospace mill traceability.
🔬 Technical Data Sheet (TDS) & MDS for Aluminium 7075
Aluminium 7075 is an Al-Zn-Mg-Cu series alloy. While it has limited weldability compared to 6061, it offers significantly higher tensile and yield strength, making it the primary choice for aircraft structural parts.
1. Comprehensive Chemical Composition (%)| Element | Zn | Mg | Cu | Cr | Si | Fe | Mn | Ti | Al |
|---|---|---|---|---|---|---|---|---|---|
| AMS 4122 / 4154 | 5.1 - 6.1 | 2.1 - 2.9 | 1.2 - 2.0 | 0.18 - 0.28 | 0.40 max | 0.50 max | 0.30 max | 0.20 max | Balance |
| Property | Metric (MPa) | Imperial (ksi) |
|---|---|---|
| Tensile Strength (UTS) | ≥ 572 MPa | ≥ 83 ksi |
| Yield Strength (0.2%) | ≥ 503 MPa | ≥ 73 ksi |
| Elongation (%) | 7 - 11% | 7 - 11% |
| Shear Strength | 331 MPa | 48 ksi |
| Hardness (Brinell) | 150 HB | 150 HB |
| Property | Metric Value |
|---|---|
| Density | 2.81 g/cm³ (0.102 lb/in³) |
| Melting Range | 477 - 635 °C |
| Thermal Conductivity | 130 W/m-K |
| Electrical Conductivity | 33% IACS |
| Modulus of Elasticity | 71.7 GPa |
📐 Global Standards & Equivalence Matrix
| AMS Specification | Form | Temper | International Equivalent |
|---|---|---|---|
| AMS 4122 | Bar, Rod, Wire | T6 / T651 | UNS A97075 / Werkstoff 3.4365 |
| AMS 4123 | Bar, Rod, Wire | T6 | ASTM B211 / QQ-A-225/9 |
| AMS 4124 | Bar, Rod, Wire | T7351 (SCC Resistant) | BS L162 |
| AMS 4154 | Extrusions / Tube | T6 / T6511 | BS L111 / QQ-A-200/11 |
| AMS 4166 | Forgings | T6 | ASTM B247 |
🛠️ Industrial Processing & Quality Verification
Precision Machining
Providing Bars with high surface finish and tight h9/h10 tolerances for landing gear and fuselage bolts.
Seamless Extrusion
High-integrity AMS 4154 tubes for aircraft structural frames and high-tension applications.
Ultrasonic Inspection
100% UT testing as per AMS 2154 to detect internal discontinuities in heavy-section bars.
🌐 Global Aerospace Export Hub (75+ Countries)
Mission-critical packing using VCI vacuum-sealed bags and heavy-duty ISPM-15 wooden crates for bar and tube shipments.
- 🇦🇪 UAE: Dubai, Abu Dhabi, Jebel Ali
- 🇸🇦 Saudi Arabia: Riyadh, Dammam, Jeddah
- 🇴🇲 Oman: Muscat, Salalah, Sohar
- 🇶🇦 Qatar: Doha, Ras Laffan
- 🇰🇼 Kuwait: Kuwait City
- 🇬🇧 UK: London, Farnborough, Aberdeen
- 🇫🇷 France: Toulouse, Paris, Bordeaux
- 🇩🇪 Germany: Hamburg, Bremen, Munich
- 🇮🇹 Italy: Milan, Turin, Rome
- 🇪🇸 Spain: Madrid, Seville
- 🇺🇸 USA: Seattle, Wichita, Houston, Los Angeles
- 🇨🇦 Canada: Montreal, Toronto
- 🇸🇬 Singapore: Jurong, Changi Hub
- 🇦🇺 Australia: Sydney, Adelaide, Perth
- 🇯🇵 Japan: Tokyo, Nagoya, Osaka
📩 Submit Engineering RFQ
Our sales engineering team provides rapid-response quotes for aerospace structural projects and bulk bar/tube sourcing.
📍 Contact Dipti Metal Hub
A KMR Group Company
No.9, Shreepati Castle, D-1, 10–11th Khetwadi Back Road, Mumbai – 400004, India
Phone: +91-22-66381301
WhatsApp: +91-9975266499
Email: info@diptimetal.com