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STP Tube Dimension Range in Inches

COILS

TYPE

Copper
Brass
CuproNickel
Aluminum

OD

.040" - .875"
.040" - .875"
.040" - .875"
.188" - .625"

WALL THICKNESS

.008" - .065"
.010" - .065"
.010" - .065"
.017" - .040"

ALLOYS (UNS)

C101, 102, 103, 120, 122, 194
C220, 230
C706, 710, 715
A91100, A93003

STRAIGHT LENGTHS
(range = 0.125 inch to 450 inches /37.5 feet)

TYPE

Copper
Brass
CuproNickel
Leaded Brass
Bourdon Tube
Aluminum

OD

.040" - 2.625"
.125" - 2.625"
.125" - 2.625"
.109" - 1.375"
.200" - 0.875"
.375" - 2.000"

WALL THICKNESS

.008" - .250"
.010" - .175"
.010" - .175"
.010" - .200"
.005" - .045"
.017" - .200"

ALLOYS (UNS)

C101, 102, 103, 120, 122, 194
C220, 230, 260, 270, 330, 332, 435, 443
C706, 710, 715, 740, 752
C330, 332
C510
A91100, A9300

Alloy Common Names

C10100 = Oxygen-Free-Electronic Copper
C10200 = Oxygen-Free Copper
C10300 = XLP (Extra Low Phosphorus) Copper
C12000 = DLP (Deoxidized Low Phosphorus) Copper
C12200 = DHP (Deoxidized High Phosphorus) Copper
C19400 = HSM Copper
C22000 = Commercial Bronze (90/10)
C23000 = Red Brass (85/15)
C26000 = Cartridge Brass (70/30)
C27000 = Yellow Brass (65/35)
C33000 = Low Leaded Brass
C33200 = High Leaded Brass
C43500 = Trumpet Brass (80/20)
C44300 = Admiralty Brass (Arsenical)
C51000 = Phosphor Bronze (5)
C70600 = Copper Nickel (90/10)
C71000 = Copper Nickel (80/20)
C71500 = Copper Nickel (70/30)
C74000 = Nickel Silver (10)
C75200 = Nickel Silver (18)