Copper materials include copper plates, copper rods,copper tubes,copper strips,copper wires,copper bars
Color classification of copper:
| Material Grade |
C10100,C11000,C12200,C21000,C22000,C23000,C24000,C26000,C27000,C26800,C27200,C27400,
C28000,C36500,C33000,C35300,C35600,C36000,C38500,C44300,C46400,C52100,C54400,C62300, C65500,C67500,C67600,C86300,C90700,C93200,C95400 etc. |
| Standard | GB,JIS,ASTM,BS,DIN,API,... |
| Shape | round, flat, square, rectangle, hexagon, angle |
| OD |
1)Round bar: 1 mm -800 mm or as per customer's request, normal: 10mm 20mm 30mm 50mm 80mm 100mm 200mm 500mm
2)Square bar: 1mm*1mm -- 800mm*800mm 3)Hexagonal bar: 2mm -- 100mm 4)Flat bar: Thickness: 2mm~100mm, Width: 10mm~500mm |
| Length | 2m,3m,5.8m,6m,12m or as per customer's request |
| Surface | Mill finish, polished, anodizing, brushing, sand blasting, powder coating, etc |
| Hardness | 1/16 hard, 1/8 hard, 3/8 hard, 1/4 hard, 1/2hard, full hard, soft, etc |
| Applicaiton |
Petroleum, electronics, chemical industry, medicine, light textile, food, machinery, construction, nuclear power,
aerospace,military and other industries |
| Trade Terms | EXW,FOB,CIF CFR |
| Loading Port | Shanghai port, Tianjin port, Qindao port |
| Payment terms | 1) 30% deposit by T/T, the balance against copy of B/L by T/T. |
| 2) 30% deposit by T/T, the balance by L/C at sight. | |
| 3) 100% L/C at sight. | |
| MOQ | 500kgs |
| Packing Detail |
Bundled,wooden box for export standard package
(Standard export package or as required) |
| Delivery time |
1.Usually,within10-20days after receiving deposit or LC.
2.According to the order quantity |
| Samples | Free samples are provided but the freight is borne by the buyer |
| Chemical Requirements | ||||||||||
| CU+AG (% ) | SN (% ) | ZN (% ) | PB (% ) | NI (% ) | FE (% ) | SB (% ) | S (% ) | AS (% ) | BI (% ) | O (% ) |
| ≥99.90 | ≤0.002 | ≤0.005 | ≤0.005 | ≤0.005 | ≤0.005 | ≤0.002 | ≤0.005 | ≤0.002 | ≤0.001 | ≤0.06 |
| Alloy | Chemical Composition | ||||
| 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 |
| Grade(China) | Grade(Japan) | Temper | Vickers Hardness (HV) | Tensile strength(Mpa) | Elongation(%) |
| T2/T3/TP1/TP2 | C11000/C1201 | M | - | ≥290 | ≥40 |
| C1220.etc. | Y4 | 75-125 | 325~410 | ≥35 | |
| Y2 | 85-145 | 340~460 | ≥25 | ||
| Y | 105-175 | 390~530 | ≥13 | ||
| T | - | ≥490 | - |
Copper Round Bar,
is widely known for its electrical applications whereas it has very high electrical and thermal conductivity. In addition, copper round bars are used in artistic works along with architectural applications because of its corrosion resistance and familiar green patina appearance acheived after being exposed to the elements. Copper rounds have excellent hot or cold workability and is very ductile when heated.
Wuxi Jianbanghaoda Steel Co., Ltd. is a sophisticated manufacturer of steel products. It's located in Wuxi, which is the biggest production base and distribution center of steel products in China , it's also near to Shanghai. We have many faithful clients in Europe, South America, Mid-East, Asia and etc. We have a wide range of steel products, such as stainless steel, carbon steel, alloy steel and etc. The annual export volume is about 1000,000 tons. We promised almost all inquiry will be dealed with within 3 hours. "Punctuality, Integrity, Humanization service" has always been the development principle that strictly adhered by our company and all stuff all the time.
OUR SERVICE: