2014 rectangular aluminum flat bars has high mechanical properties, excellent resistance to fatigue, good attitude to forging and a fair machinability.
Product advantages of 2014 rectangular aluminum flat bar:
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 | |||||
rectangular aluminum flat bar | 2014 | O | <245 | <125 | >12 | 45 |
O T3/T351 T4/T451 T6/T8 F |
3mm~ 130mm |
3mm~ 100mm |
3mm~ 130mm |
5mm~ 112mm |
1000mm~ 6000mm |
T4 | >345 | >245 | >12 | 110 | ||||||||
T6 | >345 | >245 | >12 | 140 |
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 |
Mechanical Properties | |||||||
Temper | Tensile Strength Rm/Mpa | Yield strength Rp0.2/Mpa | Elongationg Percentage A% | Hardness HB | |||
2014 T6 | Standard | ≥460 | Standard | ≥415 | Standard | ≥7 | - |
Actual | 490~530 | Actual | 440~460 | Actual | 9~12 | 130~140 | |
2014 T651 | Standard | ≥460 | Standard | ≥415 | Standard | ≥7 | - |
Actual | 500~510 | Actual | 450~480 | Actual | 9~10 | 138~143 | |
2014 T351 | Standard | ≥410 | Standard | ≥270 | Standard | ≥10 | - |
Actual | 460~490 | Actual | 300~350 | Actual | 12~15 | 110~120 |
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