Services

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

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

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

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

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"