2017 T4 T451 T6 Extruded Aluminum Round Bar 6000mm Mill Finish
Solid Aluminum Bar 2017 T4 Large Diameter Extruded Round Bars
2017 Aluminum Bar Characteristics:
Aluminium Alloy 2017 (2017 A) has high strength, good cutting performance and excellent fatigue strength.
2017 also has very good machining characteristics. It is suitable for welding only by resistance welding.
2017 aluminum bar is a 2-series alloy that has obtained industrial applications, with high strength and good cutting performance.
The characteristic of 2 series aluminium bar is hardness is higher, among them with copper original content is high, be in probably 3-5% or so.2 series aluminum plate belongs to aviation aluminum, which is not often used in conventional industry.
2017 Aluminum Bar Chemical Composition (%):
| Grade | Si | Mg | Cr | Zn | Fe | Cu | Mn | Ti | Al |
| 2017 | 0.20-0.8 | 0.4-0.8 | 0.1 | 0.25 | 0.7 | 3.5-4.5 | 0.40-1.0 | 0.15 | remaining |
2017 Aluminum Bar Mechanical Properties:
| Brand | Status | Diameter/mm |
Strength of Extension Rm/Mpa |
Yield Strength Rp0.2/Mpa |
Ductility/% | Bending Radius α | ||
| A5.65 | A50mm | 180° | 90° | |||||
| Not smaller than | ||||||||
| 2017 | O H111 |
≤200 | ≤250 | ≤135 |
12 |
10 |
— | — |
| T4 T4510 T4511 |
≤25.0 | 380 | 260 | 12 | 10 | — | — | |
| >25.0~75.0 | 400 | 270 | 10 | — | — | — | ||
| >75.0~150 | 390 | 260 | 9 | — | — | — | ||
| >150.0~200.0 | 370 | 240 | 8 | — | — | — | ||
| >200.0~250.0 | 360 | 220 | 7 | — | — | — | ||
-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: 2mm--800mm
-Length: 1000mm--6000mm
2017 Aluminum Bar Features:
1. High Fatigue Resistance: Similarly, 2017 aluminum alloy can withstand an almost infinite number of alternating loads without aging.
2. Good Machinability: 2017 aluminum bar belongs to the heat treatment alloy, which has good forming performance in the hot state, annealing and new quenching state, and its heat treatment strengthening effect is remarkable.
3. Remarkable Spot Welding Effect: The point welding effect of 2017 aluminum bar is ideal, and riveting is also good. However, other welding methods are prone to crack, need to use a special process.
4. Mechanical Properties: 2017 aluminum bar tensile strength σb (MPa) is 215 ~ 355, and the elongation δ10 (%) is 12 ~ 17.
2017 Aluminum Bar Applications:
2017 aluminum bar general application in general/precision mechanical parts, aircraft/ship/traffic/construction field structural parts, structural parts of transportation tools, mold, truck hub, rivet, propeller components and accessories, etc.
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