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Copper Round Bar 
Copper Round Bar 
Copper Round Bar -
Copper Round Bar
We have C1100（T2)，C10200（T1)，OFC ( oxygen-free copper ) Pure Copper Strip. any Diameter and Length can be Customized.
| Alloy | Chemical Component(%) | ||||
| QB | JIS /ASTM | Cu | P | O | Other |
| T2 | JIS C1100 | 99.9 | 0.015-0.040 | - | balance |
| TU | ASTM C10300 | 99.95 | 0.001-0.005 | - | balance |
| TP1 | JIS C1220 | 99.9 | 0.004-0.012 | - | balance |
| ASTM C12200 | |||||
| Mechanical Property | |||||
| Alloy (China) | Alloy (Japan) | Temper | Vickers Hardness (HV) | Tensile Strength (Mpa) | Elongation(%) |
| T2/T3/TP1/TP2 | C11000/C1201/C1220 etc. | M | - | ≥290 | ≥40 |
| Y4 | 75-125 | 325~410 | ≥35 | ||
| Y2 | 85-145 | 340~460 | ≥25 | ||
| Y | 105-175 | 390~530 | ≥13 | ||
| T | - | ≥490 | - | ||
| Diameter(mm) | Diameter(mm) | Diameter(mm) | Diameter(mm) | Diameter(mm) |
| 1 (wire coiling) | 2 (wire coiling) | 3 (wire coiling) | 4 (wire coiling) | 5 (wire coiling) |
| 3 | 4 | 5 | 6 | 7 |
| 8 | 10 | 11 | 12 | 13 |
| 14 | 15 | 16 | 18 | 20 |
| 22 | 24 | 25 | 26 | 28 |
| 30 | 32 | 35 | 38 | 40 |
| 42 | 45 | 50 | 55 | 60 |
| 65 | 70 | 75 | 80 | 85 |
| 90 | 95 | 100 | 110 | 120 |
| 130 | 140 | 150 | 160 | 180 |
| 200 | 250 | Other Sizes can be Customized | ||
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