Building Supplies

e2g

Limp Gawd
Joined
Nov 6, 2007
Messages
472
Hello all. Let me apologize if there is a thread already about trying to find supplies on the internet for case modding but I think my question goes a little further. Well, I have been wanting to do this for years but right now I am in the process of adding up the cost of tools and supplies and just seeing if it would be worthwhile to just get upgrades for my pc and/or get another case in which i can do a few mods to.

I have designed a case I like (finally, after hours)..and drew it in sketchup (80% completed) just to get a good idea the sizes of aluminum I would need. Well, I am finding a lot of ppl here as well as bit-tech (great site btw) giving suggestions of websites where to purchase and I look at worklogs and such but I never find no one really explaining the reason for different size aluminum sheets, etc. I find http://www.mcmaster.com/ and usplastic.com great sites for ordering the acrylic I need. However, when it comes to aluminum, there is a problem. So here some of my questions...and maybe you can point me to a thread and/or a website or just remind me it is common sense:

I am in Arkansas, and called Lowes and they said they cut 1 size of aluminum 12"x12". Basically, I am trying to find some online alternatives. I need sheets that are like 18"x18", but for some reason, I cannot find such sheets. I would find rectangular sheets such as 12"x24" or 12"x18" but nothing more square of that size. They also run really expensive $50, $79, $130...for one sheet?!?!

I honestly don't know how to deal with the thickness..Once I actually can see if for myself, yes, but I can't just order a "sample" like I can do with acrylic. I have an idea which areas I want the aluminum to be more thicker but just don't know how thick or thin (same for acrylic).

I guess I am trying to get a good idea as to how much it is going to cost to get this aluminum(sheets and bars). I was hoping to get it cheap so that I can purchase tools and accessories for my dremel as that is all I have...as well as a drill (everyone has that, well, most..meh...nv). I look at worklogs and try to get my head around the different sizes of acrylic or aluminum used but those details are hardly mentioned and if so, the reason is often not clearly stated. I know some of you probably get aluminum or your metal supplies for cheap at local places.

Thanks in advanced. I hope I didn't offend anyone as well with this post. I apologize if I did. Have a nice day!
 
McMaster Carr sells aluminum as well, lol.

Just look under their raw materials --> metals --> aluminum --> sheets ... then choose your size and thickness. They have 1/8'' 12x24 sheets for $30. They also have 24x24 sheets that are around the same price, give or take a few dollars.

Their brushed aluminum is a little more expensive though..

Code:
Brushed Aluminum Sheets

Length 	Width 	Material 	  	Each 
.032" Thickness
12" 	12" 	Corrosion-Resistant Marine-Grade Aluminum (Alloy 5052) 	8199K11 	$8.32
12" 	12" 	Multipurpose Aluminum (Alloy 6061) 	1651T11 	12.78
24" 	12" 	Corrosion-Resistant Marine-Grade Aluminum (Alloy 5052) 	8199K31 	16.46
24" 	12" 	Multipurpose Aluminum (Alloy 6061) 	1651T12 	23.94
24" 	24" 	Corrosion-Resistant Marine-Grade Aluminum (Alloy 5052) 	8199K51 	31.58
24" 	24" 	Multipurpose Aluminum (Alloy 6061) 	1651T13 	45.06
.04" Thickness
12" 	12" 	Corrosion-Resistant Marine-Grade Aluminum (Alloy 5052) 	8199K12 	$11.12
24" 	12" 	Corrosion-Resistant Marine-Grade Aluminum (Alloy 5052) 	8199K32 	22.16
24" 	24" 	Corrosion-Resistant Marine-Grade Aluminum (Alloy 5052) 	8199K52 	42.34
.062" Thickness
12" 	12" 	Corrosion-Resistant Marine-Grade Aluminum (Alloy 5052) 	8199K13 	$14.76
12" 	12" 	Multipurpose Aluminum (Alloy 6061) 	1651T21 	22.76
24" 	12" 	Corrosion-Resistant Marine-Grade Aluminum (Alloy 5052) 	8199K33 	27.99
24" 	12" 	Multipurpose Aluminum (Alloy 6061) 	1651T22 	40.15
24" 	24" 	Corrosion-Resistant Marine-Grade Aluminum (Alloy 5052) 	8199K53 	53.05
24" 	24" 	Multipurpose Aluminum (Alloy 6061) 	1651T23 	75.78
.08" Thickness
12" 	12" 	Corrosion-Resistant Marine-Grade Aluminum (Alloy 5052) 	8199K14 	$18.22
12" 	12" 	Multipurpose Aluminum (Alloy 6061) 	1651T51 	29.35
24" 	12" 	Corrosion-Resistant Marine-Grade Aluminum (Alloy 5052) 	8199K34 	34.94
24" 	12" 	Multipurpose Aluminum (Alloy 6061) 	1651T52 	51.79
24" 	24" 	Corrosion-Resistant Marine-Grade Aluminum (Alloy 5052) 	8199K54 	67.00
24" 	24" 	Multipurpose Aluminum (Alloy 6061) 	1651T53 	90.42
.100" Thickness
12" 	12" 	Corrosion-Resistant Marine-Grade Aluminum (Alloy 5052) 	8199K15 	$19.58
24" 	12" 	Corrosion-Resistant Marine-Grade Aluminum (Alloy 5052) 	8199K35 	37.91
24" 	24" 	Corrosion-Resistant Marine-Grade Aluminum (Alloy 5052) 	8199K55 	72.00
1/8" Thickness
12" 	12" 	Corrosion-Resistant Marine-Grade Aluminum (Alloy 5052) 	8199K16 	$23.74
12" 	12" 	Multipurpose Aluminum (Alloy 6061) 	1651T31 	37.16
24" 	12" 	Corrosion-Resistant Marine-Grade Aluminum (Alloy 5052) 	8199K36 	45.22
24" 	12" 	Multipurpose Aluminum (Alloy 6061) 	1651T32 	70.16
24" 	24" 	Corrosion-Resistant Marine-Grade Aluminum (Alloy 5052) 	8199K56 	86.30
24" 	24" 	Multipurpose Aluminum (Alloy 6061) 	1651T33 	126.35
3/16" Thickness
12" 	12" 	Corrosion-Resistant Marine-Grade Aluminum (Alloy 5052) 	8199K17 	$34.98
24" 	12" 	Corrosion-Resistant Marine-Grade Aluminum (Alloy 5052) 	8199K37 	63.34
24" 	24" 	Corrosion-Resistant Marine-Grade Aluminum (Alloy 5052) 	8199K57 	120.90
.190" Thickness
12" 	12" 	Multipurpose Aluminum (Alloy 6061) 	1651T61 	$54.88
24" 	12" 	Multipurpose Aluminum (Alloy 6061) 	1651T62 	101.03
24" 	24" 	Multipurpose Aluminum (Alloy 6061) 	1651T63 	178.63
1/4" Thickness
12" 	12" 	Corrosion-Resistant Marine-Grade Aluminum (Alloy 5052) 	8199K18 	$43.97
12" 	12" 	Multipurpose Aluminum (Alloy 6061) 	1651T41 	70.19
24" 	12" 	Corrosion-Resistant Marine-Grade Aluminum (Alloy 5052) 	8199K38 	82.24
24" 	12" 	Multipurpose Aluminum (Alloy 6061) 	1651T42 	126.35
24" 	24" 	Corrosion-Resistant Marine-Grade Aluminum (Alloy 5052) 	8199K58 	157.60
24" 	24" 	Multipurpose Aluminum (Alloy 6061) 	1651T43 	224.62
 
McMaster Carr sells aluminum as well, lol.

Just look under their raw materials --> metals --> aluminum --> sheets ... then choose your size and thickness. They have 1/8'' 12x24 sheets for $30. They also have 24x24 sheets that are around the same price, give or take a few dollars.

Their brushed aluminum is a little more expensive though..

yeah, thanks for the reply. I realized they sold aluminum but I need to do some more digging into their website to get the prices. I think I overlooked some of their prices.
 
ok..thanks for the replies....I see that the panels I would need are $22-$34 each....and getting 6...well..it adds up..I was looking to spend only $100-125 on metals..and another $75-100 on tools. I think I convinced myself it isn't worth it for now since whatever tools I may have gotten (jigsaw, bending brake, taps?) would only be a one time use..or would rarely use it.

I am sure I can get cheaper at a local supplier..or maybe if i decided to build my case out of acrylic or something...

I think I am going to settle with either buying a new case...or trying to modify the one I already own....I haven't come to a final decision yet, however. Again, thanks for your help!

EDIT:hmmm...found some cheaper..prices....oooh.....this is getting tempting!
 
Prices for raw materials are going up and up. Buy while you can if you find a decent price. But it might even be cheaper to start with a pre-built case, then mod it from there.

Or you could save money by doing a small form factor build. :p
 
Metal is just plain expensive.. Aluminum used to be not horribly priced, but now its ridiculous. Eventually the prices should level out. Aluminum luckily, isn't in short supply, there's plenty to mine so once demand goes down prices should lower, but don't expect it anytime soon XD

Honestly it isn't worth it to buy metals in small quantities, you don't get as great as prices as you do if you buy in bulk. Start with a nice lian li and mod it from there.

However, check out local machining shops, they do buy metals in bulk and sometimes if you ask nicely they'll put what you need in the next order.
 
thanks...actually..I just found a website that is pretty cheap to what I have been seeing from other online places....$11 for a 2'x2' as opposed to $30...anyway...I have an antec 900..the one without the black spray paint inside...and just wanted to do a case mod for a long time...and wanted to get the YY-0221 cube case...but after all of these years..it is still priced the same..and so, I just decided to build my own case that wouldn't have a flimsy door.

But I am rethinking about case modding at this point in time..or just holding it off and rather use the money for something else..such as more ram, another 8800GTX...i dunno...

I do plan on doing a SFF mod one day. I just like the fact that they are so small, there are so many places you can fit them in..the possibilities are endless
 
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