2017 rectangular aluminum flat bar

2017 rectangular aluminum flat bar has high mechanical properties, excellent resistance to fatigue, good attitude to forging and a fair machinability.
Product advantages of 2017 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 yiel

Chalco Aluminium stocks a variety of aluminum alloy bars (rods) grades and sizes tailored to your needs and specifications.

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Specification

Performance

Application

Specification of 2017 rectangular aluminum flat bar:
-Alloy : 2017
This alloy belongs to hard alloy.Has excellent mechanical properties and machinability, commonly used in aviation components, transport equipment, equipment components and other structural materials.
-Temper：T3， T351，T4，T451，T6，T651，T6511，T7351
-Diameter: 3mm--130mm
-Length: 1000mm--6000mm
-Features ：Not good corrosion resistance, but high strength,excellent plasticity, widely used in structural materials.

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%

Diagonal

A/F

Length

rectangular aluminum flat bar

2017

<245

<125

>16

O
T3/T351
T4/T451
T6/T8
F

3mm~
130mm

3mm~
100mm

3mm~
130mm

5mm~
112mm

1000mm~
6000mm

>345

>215

>12

110

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
A2017 T4	Standard	≥380	Standard	≥260	Standard	≥12	－
A2017 T4	Actual	380～400	Actual	280～300	Actual	15～20	100～110

Chalco aluminum bar produces are widely used in aviation, construction, automotive--these three major areas, high precision, small coarse crystal, uniform oxidation, good straightness, high turning performance, small grain size and moderate price, short delivery, all these prove us as the top of the world.
-Applications：Military, mold, aircraft structure,Rivets, truck wheels, propellercomponents and various other structural parts, etc high structural resistance components for aircraft and defense. Making parts for high mechanical load like engine construction, civil engineering, rivet, heavy deformation, static construction.