CHEMICAL COMPOSITION
Copper Alloy Chemical Composition (%) Related
Standard No. Cu P Standards Applications
ASTM B280 C12200 99.90 % min 0.015 – 0.040 % BS 2871 Air Conditioning
DHP DIN 1782 Refrigeration
JIS H 3300
MECHANICAL PROPERTIES
Tensile Strength Elongation Rockwell Hardness Grain Size
Temper psi (kg/mm2) in 2″ (%) Scale Hardness (mm)
Hard Drawn (H) 45,000 min. (32 min) 30 T 55 min.
Drawn ( 1/2H) 36,000 min. (25 min) 30 T 30 min.
Light Drawn (1/4H) 36,000 min. (32 min) 30 T 30-60
Light Annealed (OL) 30,000 min (21 min) 40 min. 15 t 65 max .040 max
F 55 max
Soft Annealed (O) 30,000 min (21 min) 40 min. 15T 50 max .040 min
F 50 max
Standard size and Data for Annealed Coil Copper Tubes – 50 Feet / 15 m
length
Standard Size Outside Diameter Wall Thickness Weight
inch inch mm inch mm Kg/Coil
16-Mar 0.187 4.76 0.022 0.56 0.99
4-Jan 0.25 6.35 0.022 0.56 1.36
4-Jan 0.25 6.35 0.024 0.61 1.47
16-May 0.312 7.92 0.022 0.56 1.73
8-Mar 0.375 9.52 0.022 0.56 2.1
8-Mar 0.375 9.52 0.024 0.61 2.28
2-Jan 0.5 12.7 0.024 0.61 3.1
2-Jan 0.5 12.7 0.026 0.66 3.34
8-May 0.625 15.9 0.024 0.61 3.91
8-May 0.625 15.9 0.026 0.66 4.22
4-Mar 0.75 19.1 0.026 0.66 5.1
4-Mar 0.75 19.1 0.028 0.71 5.48
Standard size and Data for Hard Drawn Copper Pipes – 20 Feet / 5.8 m
length
Standard Size Outside Diameter Wall Thickness Weight
inch inch mm inch mm Kg/Coil
4-Jan 0.25 6.35 0.028 0.71 0.65
8-Mar 0.375 9.53 0.028 0.71 1.02
2-Jan 0.5 12.7 0.028 0.71 1.38
8-May 0.625 15.88 0.032 0.81 1.99
4-Mar 0.75 19.05 0.032 0.81 2.41
8-Jul 0.875 22.23 0.032 0.81 2.83
1 1 25.4 0.032 0.81 3.25
1 1/8 1.125 28.58 0.036 0.91 4.11
1 3/8 1.375 34.93 0.036 0.91 5.05
1 5/8 1.625 41.28 0.036 0.91 5.99
2 1/8 2.125 53.98 0.045 1.14 9.81
2 5/8 2.625 66.68 0.045 1.14 12.61
3 1/8 3.125 79.38 0.045 1.14 14.52