7055 round aluminum bar rod billets is specially used in compression-dominated structures and provides advantage over alloy 7150 in compressive and tensile strengths, while maintaining other important properties such as fracture toughness and corrosion resistance.
Product advantages of 7055 round aluminum bar rod billet:
1. Accuracy:+/-0.02mm
Purpose: to guarantee the automatic processing of high precision machining parts.
2. Straightness <0.3m/2.5m
Purpose: Guarantee the speed requirements>8000 rpm, no material jittery.
3. Coarse crystal ring<0.5mm
Purpose: To reduce the amount of turning by the customer, improve efficiency and reduce costs.
4. Grain control
Purpose: to ensure that the 2、5、6、7 series aluminum alloy in the hard anodizing, anodizing uniform, color bright and beautiful.
5. Turning performance improvement
To improve the processing of uniform chip, improve the processing of yards yield.
Chalco Aluminium stocks a variety of aluminum alloy bars (rods) grades and sizes tailored to your needs and specifications.
Extruded Aluminum |
Al-Alloy | Temper | Stretching Test |
Hardness HB |
Temper | We Are Able To Produce Sizes Of | ||||||
Tensile Strength Rm/Mpa |
Yield Strength Rp0.2/Mpa |
Elongation A% |
OD | ID | Diagonal | A/F | Length | |||||
Round bar |
7055 | T6 | >650 | >600 | >8 | 170 |
O T73 T6/T651 T8 F |
3mm~ 130mm |
3mm~ 100mm |
3mm~ 130mm |
5mm~ 112mm |
1000mm~ 6000mm |
Annealing | TO | |||||||
Hot work | T1 | H111 | H112 | |||||
Cold work | H12 | H14 | H16 | H18 | H32 | H34 | H116 | H321 |
Heat treatment | T3 | T4 | T5 | T6 | T8 | |||
Over aging treatment | T73 | T74 | T76 | T79 | ||||
Stress relieved | T351 | T451 | T651 | T7351 | T7451 | T7651 | T7951 | T851 |
Material Type | Material shapes | Application | Material & Temper |
Extruded bars Cold drawn bars |
|||
hexagonal bar | Aircraft component | 7050 - T7451 / T7651 | |
Forging material | 7050 - TO |
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