Shanghai Tankii Alloy Material Co.,Ltd
Shanghai Tankii Alloy Material Co.,Ltd First Quality, Sincere Service
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Copper Sheet Roll 0.5mm * 300mm Pure Copper Sheet for Railway Electrification ROHS
Specifications of copper strip:
1) Thickness: 0.005mm- 2.5mm
2) Width: 610mm max. Coil weight: 10ton Max
3) Trial order accept.
4) Grade: UNS:C1100 EN:Cu-ETP EUR CW004A
Chemical Composition
Cu(wt.%)>99.9%
O(wt.%)0.005-0.04
Mechanical Properties
| Alloy No | Temper | Mechanical Properties | |||||||
| Tensile strength(N/mm2) | Elongation(%) | Vickers hardess(hv) | |||||||
| GB | JIS | GB | JIS | GB | JIS | GB | JIS | GB | JIS |
| T2 | C1100 | M | O | ≥195 | ≥195 | ≥30 | ≥30 | ≤70 | - |
| Y4 | 1/4H | 215-275 | 215-285 | ≥25 | ≥20 | 60-90 | 55-100 | ||
| Y2 | 1/2H | 245-345 | 235-315 | ≥8 | ≥10 | 80-110 | 75-120 | ||
| Y | H | 295-380 | ≥275 | ≥3 | - | 90-120 | ≥80 | ||
| T | EH | ≥350 | - | - | - | ≥110 | - | ||
| TY | SH | - | - | - | - | - | - | ||
Specifications of copper strip for Railway Electrification :
1)Grade: C1100 C1020 C1220.
2)Chemical Composition:
C1100: Cu >99.90% C1020: Cu >99.96% C1220: Cu >99.90%; P 0.015-0.04%
3)Oxygen content:
C1100: O < 500PPM C1020: O < 50PPM
4)Temper: O, 1/4H, 1/2H, H
O : HV<70; 1/4H :HV 65-85; 1/2H :HV 80-100; H :HV >100
5)Electric 20°CConductivity:
C1100/C1020 >97% ;C1220 >80%
Product Ranges of copper strip and brass strip:
| Standard Range of Coppers and Copper Alloys Manufactured | |
| coppers | CDA 10200,11000 and 12200 Best Sales Item |
| Radiator | CDA 14000 series |
| Leadframe | CDA 19210 new and best |
| Plain Brassed | CDA 20000 series |
| Phosphor Bronzes | C51000, C51010, C51110, C52100, and C52400 |
| Nickel Silvers | CDA 73000 to 77000 |
| Available Thickness and Width Ranges | |||||||
| Thickness Range | Width Range | ||||||
| inch | mm | inch | mm | ||||
| min. | max. | min. | max. | min. | max. | min. | max. |
| 0.0013 | 0.0040 | 0.0350 | 0.1000 | 0.5 | 13 | 12.5 | 325 |
| 0.0040 | 0.0200 | 0.1000 | 0.5000 | 0.5 | 24 | 12.5 | 610 |
| 0.0200 | 0.0320 | 0.5000 | 0.8000 | 0.5 | 24 | 12.5 | 610 |
| 0.0320 | 0.0700 | 0.8000 | 1.8000 | 0.5 | 24 | 12.5 | 610 |
| 0.0700 | 0.1000 | 1.8000 | 2.5000 | 1 | 24 | 25 | 610 |
Features for copper strip:
1) Enjoy good electricity and heat conduction
2) Elongation
3) Good corrosion-resistance
4) Climate-hardiness
Applications for copper strip:
1) Commutators
2) Traction Motors
3) Earthening
4) Switchgear Products
5) Railway Electrification
6) Electrical Components
7) Panel Boards
8) Power Transformers
9) Connectors
