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Pancake Coil Copper Tube
C68700 Aluminum Brass Tube
Short Description:
C68700 has especially good corrosion resistance properties in sea water. C44300 Tube and C68700 Tube have good corrosion resistance. C68700 annealed in O61 Temper. Tensile strength minimum in 345Mpa, Yield Strength minimum in 125Mpa.
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| Bronze, Copper & Brass Tubes (Square / Rectangular / Round) | |||
| Parameter | Bronze Tube (C93200 / C51000) | Copper Tube (C12200 / C11000) | Brass Tube (C26000 / C38500) |
| Material Type | Bearing Bronze / Phosphor Bronze | Phosphorus Deoxidized / ETP | Cartridge Brass / Architectural Bronze |
| Standard | ASTM B505 / B139 | ASTM B88 / B75 / B280 | ASTM B135 / B587 |
| Shape Types | Square / Rectangular / Round | Square / Rectangular / Round | Square / Rectangular / Round |
| Round Tube OD | 1/8" to 12" (3 mm to 305 mm) | 1/8" to 12" (3 mm to 305 mm) | 1/8" to 6" (3 mm to 152 mm) |
| Square Tube (A/F) | 1/4" to 6" (6 mm to 152 mm) | 1/4" to 4" (6 mm to 102 mm) | 1/4" to 4" (6 mm to 102 mm) |
| Rectangular Tube Sizes | 1/2" x 1/4" to 6" x 2" (12 x 6 mm to 152 x 51 mm) | 1/2" x 1/4" to 4" x 2" (12 x 6 mm to 102 x 51 mm) | 1/2" x 1/4" to 4" x 2" (12 x 6 mm to 102 x 51 mm) |
| Wall Thickness | 0.016" to 0.500" (0.4 mm to 12.7 mm) | 0.016" to 0.200" (0.4 mm to 5.0 mm) | 0.016" to 0.250" (0.4 mm to 6.4 mm) |
| Length | 13" (330 mm) stock or 12 ft (3.66 m) | 10 ft (3 m), 20 ft (6 m), or Coiled | 12 ft (3.66 m) or Custom |
| Temper Condition | Soft (O60), Half-Hard (H02) | Soft (Annealed – O60), Hard (Drawn – H80) | Soft (O60), Half-Hard (H02), Hard (H04) |
| Corrosion Resistance | Excellent (marine / saltwater) to Good | Excellent | Good |
| Typical Applications | Bearings, bushings, marine hardware, heat exchanger tubes, instrument components | Plumbing, HVAC, refrigeration lines, hydraulic tubes, bus bars, roofing | Decorative handrails, architectural trim, furniture tubing, heat exchanger tubes, musical instruments |
