It's not a value used for design, for design you mainly used Young modulus (rigidity) and yield strenght (mechanical limit before irreversible deformation).
Elongation at break (A%) represents material ability to permanently deform without breaking and is a metric of material brittleness.
For exemple Glass has a high yield strenght but a very low A%, and if you drop it it breaks.
You dont want you 316l part to break this way for safety reasons, if you somehow overpass yield strengh the part will deform (a lot for 316l, around 40% of initial size !) before breaking, adding some margin to the design.
Usually in additive manufacturing, manufacturers presents UTS, yield strenght and A% (and sometimes Young modulus).
And people using thoses machines are tracking these 3 values to evaluate part quality, when A% drops it usually reveals process defects ( porosities, fissuration etc..)
ie EOS :
ie SLM solution :
- Forums
- ASX - By Stock
- Ann: Major Step Towards MCP Process Validation
It's not a value used for design, for design you mainly used...
-
- There are more pages in this discussion • 43 more messages in this thread...
You’re viewing a single post only. To view the entire thread just sign in or Join Now (FREE)
Featured News
Add A3D (ASX) to my watchlist
(20min delay)
|
|||||
Last
6.3¢ |
Change
0.003(5.00%) |
Mkt cap ! $22.85M |
Open | High | Low | Value | Volume |
6.0¢ | 6.3¢ | 6.0¢ | $40.38K | 670.1K |
Buyers (Bids)
No. | Vol. | Price($) |
---|---|---|
1 | 46388 | 6.1¢ |
Sellers (Offers)
Price($) | Vol. | No. |
---|---|---|
6.3¢ | 109998 | 2 |
View Market Depth
No. | Vol. | Price($) |
---|---|---|
1 | 46388 | 0.061 |
2 | 183217 | 0.060 |
1 | 100000 | 0.058 |
1 | 80600 | 0.056 |
3 | 233628 | 0.055 |
Price($) | Vol. | No. |
---|---|---|
0.063 | 109998 | 2 |
0.064 | 175000 | 1 |
0.066 | 90000 | 1 |
0.068 | 50000 | 1 |
0.070 | 100563 | 1 |
Last trade - 16.10pm 06/09/2024 (20 minute delay) ? |
Featured News
A3D (ASX) Chart |