| Size, Length, and Thickness parameters |
UOM |
| Maximum Size |
18 inches |
| Maximum Length |
25 feet |
| Minimum Thickness |
.250 inch |
| Size Range (in inches) |
Precision Cutting Tolerances (in inches) |
| .063 to 2.000 |
+/-.005 |
| over 2.000 to 4.000 |
+/-.010 |
| over 4.000 to 6.000 |
+/-.020 |
| over 6.000 to 8.000 |
+/-.030 |
| over 8.000 |
+.062/-.000 |
| Size Range (in inches) |
Standard Cutting Tolerances (in inches) |
| .063 to 2.000 |
+.064/-.000 |
| over 2.000 to 4.000 |
+.064/-.000 |
| over 4.000 to 6.000 |
+.064/-.000 |
| over 6.000 to 8.000 |
+.064/-.000 |
| over 8.000 |
+.064/-.000 |
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| Straight Line Precision Sawing |
Thickness Range (in inches) |
Sawing Tolerances(in inches) |
| Aluminum, Brass, Copper |
.125 to 2.000 |
+/-.005 |
| Aluminum, Brass, Copper |
over 2.000 to 6.000 |
+/-.010 |
| Straight Line Standard Sawing |
Thickness Range (in inches) |
Sawing Tolerances(in inches) |
| All alloys except Stainless Steel and Nickel |
.125 to 6.000 |
+.064/ -.000 |
| Non Precision Sawing |
Thickness Range (in inches) |
Sawing Tolerances(in inches) |
| Aluminum |
6.5 to 9.000 |
+.250,-.000 |
| Aluminum |
over 9.000 to 14.000 |
+.500,-0.000 |
| Aluminum |
over 14.000 to 20.000 |
+1.000,-.000 |
| Stainless Steel |
all sizes |
+.125,-.000 |
| Moldmax and Moldmac SC |
all sizes |
+.250,-.000 |
| Straight Line Standard Sawing |
Thickness Range (in inches) |
Sawing Tolerances(in inches) |
| All alloys except Stainless Steel and Nickel |
.032 to 8.000 |
(ID)+-.000,-.125
(OD)+.125,-.000
|
Minimum ID -- 2.000 inches, Minimum OD -- 3.000 inches, Maximum OD -- 56.000 inches
Our precision coil slitting machinery is used only for nonferrous metals to ensure peak performance at all times. Our slitters accomodate widths up to 60" and thickness up to .249" with tolerances as close as +/- .002".
| Thickness Capability |
Up to .249" depending on alloy |
| Width Capability |
.062" minimum; 60" maximum |
| Tolerances |
+/-.005" standard; tighter on request |
| Camber |
One-half commercial tolerance; tighter on request |
| Edge Conditioning |
.010" to .080" thick; rounder, deburred edge |
| Other |
ID capabilities: 3", 4", 6", 10", 12", 14", 16", 20";
OD capabilities up to 60";
Pinch roll capabilities for burr height control |
Our unique coil-to-coil tension levelers remove high crowns and edgewise curvature from coiled strip products. This allows us to deliver coil product processed with the close-tolerance flatness required for critical stamping, lead frame(nickel alloys) and chemical etching.
| Thickness Capability |
.004" to .045" |
| Minimum Width |
.250" |
| Maximum Width |
3" |
| Tolerances |
1/4 commercial tolerance on camber, dish and coil set |
| Process |
Coil to coil |
| Coil Sizes |
3" to 16" ID; 36" maximum OD |
Copper and Brass Sales re-rolls strip and coil on ultra-precise mills to provide customers the exact thickness of material necessary for light-gauge close-tolerance requirements. The result is the consistent thickness and uniform temper essential for critical electronic, aerospace, automotive and similar applications.
| Thickness Capability |
004" to .125" |
| Minimum Width |
.500" |
| Maximum Width |
11.5" for Nickel Alloys;
14" for Copper and Brass Alloys |
Tolerances
|
Thickness Tolerance
.004" to .035" +/-.0005"
.035" to .060" +/-.00075"
.060" to .150" +/-.001" |
| Other |
46" maximum OD |
Our custom-designed strand and bell annealing furnaces let us process copper and alloy strip plus nickel and special purpose alloys in a wide range of tempers and target grain sizes.
|
Nickel Alloys |
Copper and Brass Alloys |
| Thickness Capability |
.004" to .125" |
.005" to .157" |
| Minimum Width |
1" |
1" |
| Maximum Width |
12.5" |
24" |
| Other |
16" ID;
46" Max OD |
16" ID;
46" Max OD |
Programmable Logic Computer (PLC) controlled machinery like our custom built 5-head traverse winders provide reels with strip that is smooth and free of distortion and functional welds that won't harm tooling. Traverse winding gives you longer coils for greater run time, efficiency and productivity.
| Thickness Capability |
.006" to .062" |
| Minimum Width |
.085" |
| Maximum Width |
2.25" |
| Spool Size |
Standard 1000# spools;
can provide 500# or 2000# spools |
Our investment in exceptional equipment and experienced, carefully-trained operators allows us to deliver nonferrous and specialty alloys to mill certified flatness precisely as you need them-so you get exactly the size sheet or flat strip you need to minimize scrap.
| Thickness Capability |
.010" to .125" |
| Minimum Width |
.250" |
| Maximum Width |
15" |
| Length |
14" to 144" |
| Length Tolerance |
From +/-.375" to +.250"/-.000" |
| Aluminum, Brass, and Copper |
Heavy Gauge Sheets |
Light Gauge Sheets |
| Thickness |
.063" to .249" Leveler
Quality; .250" to .313" Coil
Set only < or =48" wide |
.025" to .125" |
| Stainless Steel |
Heavy Gauge Sheets |
Light Gauge Sheets |
| Thickness |
.047" to .188" Leveler
Quality |
.025" to .050" |
| Length |
30" to 240" |
14" to 240" |
| Length Tolerance |
+/-.032" to 60" Length;
+/-.062" from 60" to 120";
+/-.093" over 120" |
+/-.0625" up to 144" Length;
+/-.125" from 144" to 240" |
| Width |
12" to 30" Coil Set Only;
30" to 72" Leveler Quality |
10" to 60" |
| Squareness Tolerance |
.125" from 12" to 36" Wide;
.156" from 36" to 48";
.187" from 48" to 60";
.250" from 60" to 72" |
.125" from 10" to 36" Wide;
.187" from 36" to 60" |
| Line Speed |
0 to 100 FPM Tight Mode;
0 to 175 FPM Semi-Tight Mode
0 to 250 FPM Loop Mode |
0 to 100 FPM Tight Mode;
0 to 150 FPM Loop Mode |
| Thickness |
.016" to .250" |
| Length |
Up to 144" |
| Width |
.100" to 144" |
| Standard Shearing Tolerance |
+/-.032" |
| Precision Shearing Tolerance |
+/-.015" |
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Coil and Strip
