7050 — Aluminium Grade Specification, Properties & Equivalents
Complete technical reference for 7050 Aluminium: chemistry, mechanical properties, 2 international equivalents, and live Indian market rates.
7050 is a Aluminium grade widely used in Indian engineering, fabrication, and manufacturing. 7050 – High strength with improved stress-corrosion resistance for aircraft structures. This page lists the chemical composition, mechanical properties, and international equivalents of 7050, with live per-kg rates from verified MetaleMart sellers.
Chemical Composition (%)
| Al | Cr | Cu | Fe | Mg | Mn | Si | Ti | Zn | Zr |
|---|---|---|---|---|---|---|---|---|---|
| Bal | 0.04 max | 2.0-2.6 | 0.15 max | 1.9-2.6 | 0.10 max | 0.12 max | 0.06 max | 5.7-6.7 | 0.08-0.15 |
Mechanical Properties
| Property | Value |
|---|---|
| hardness | 150 HB |
| elongation | 10% |
| yield strength | 469 MPa (T7451) |
| tensile strength | 524 MPa (T7451) |
International Equivalents
| Standard Body | Country | Designation |
|---|---|---|
| ASTM | USA | UNS A97050 |
| DIN/EN | Germany | 3.4144 / AlZn6CuMgZr / EN AW-7050 |
Buy 7050 round bars on MetaleMart →
Frequently Asked Questions
What is 7050?
7050 – High strength with improved stress-corrosion resistance for aircraft structures.
What are the international equivalents of 7050?
7050 is equivalent to UNS A97050 (ASTM, USA), 3.4144 / AlZn6CuMgZr / EN AW-7050 (DIN/EN, Germany).
Where can I buy 7050 in India?
MetaleMart lists verified sellers of 7050 Aluminium across India in multiple shapes — round bar, flat bar, sheet, pipe, and more. Live per-kg rates are visible without login.
What is the typical price of 7050?
Prices for 7050 vary by shape, size, quantity, and location. View live rates from verified Indian sellers on MetaleMart product pages.
Tags: grade, aluminium, 7050