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8mm 6mm C71000(cuni20),C71300(cuni25) Nickel Copper Alloys Copper Bar , Find Complete Details about 8mm 6mm C71000(cuni20),C71300(cuni25) Nickel Copper Alloys Copper Bar,Nickel Copper,Popular Copper,8mm Copper Bar from Other Copper Supplier or Manufacturer-Shenzhen Jinfa Copper And Aluminum Company Limited
Product Character
Brass is a copper zinc alloy which is basically used for hot or cold formed products. Higher thermal conductivity of brass makes it ideal for heat exchangers. Altering the composition of the alloy allows brass to change into desired colors preferred by architects.
Brass is a binary alloy composed of copper and zinc that has been produced for millennia and is valued for its workability, hardness, corrosion resistance and attractive appearance.
| Class | Copper (%) | Zinc (%) | Notes | |||||
| Alpha brasses | >65 | <35 | Alpha brasses are malleable, can be worked cold, and are used in pressing, forging, or similar applications. They contain only one phase, with face-centered cubic crystal structure. | |||||
| Alpha-beta brasses | 55–65 | 35–45 | Also called duplex brasses. Suited for hot working. It contains both α and β' phase; the β'-phase is body-centered cubic and is harder and stronger than α. Alpha-beta brasses are usually worked hot. | |||||
| Beta brasses | 50–55 | 45–50 | Can only be worked hot, and are harder, stronger, and suitable for casting. | |||||
| White brass | <50 | >50 | Too brittle for general use. The term may also refer to certain types of nickel silver alloys as well as Cu-Zn-Sn alloys with high proportions (typically 40%+) of tin and/or zinc, as well as predominantly zinc casting alloys with copper additive. | |||||
Different countries’Standard comparison table of copper
GB | DIN | EN | ISO | UNS | JIS |
H96 | CuZn5 | 2.0220 | CuZn5 | CE500L | CuZn5 | C21000 | C2100 |
H90 | CuZn10 | 2.0230 | CuZn10 | CW501L | CuZn10 | C22000 | C2200 |
H85 | CuZn15 | 2.0240 | CuZn15 | CW502L | CuZn15 | C23000 | C2300 |
H80 | CuZn20 | 2.0250 | CuZn20 | CW503L | CuZn20 | C24000 | C2400 |
H70 | CuZn30 | 2.0265 | CuZn30 | CW505L | CuZn30 | C26000 | C2600 |
H68 | CuZn33 | 2.0280 | CuZn33 | CW506L | CuZn35 | C26800 | C2680 |
H65 | CuZn36 | 2.0335 | CuZn36 | CW507L | CuZn35 | C27000 | C2700 |
H63 | CuZn37 | 2.0321 | CuZn37 | CW508L | CuZn37 | C27200 | C2720 |
Product Display
Established in 1998, Jinfa is currently one of the best non-ferrous metal material suppliers in China.
After years of optimization of operation, the company has established effective operation and management system applicable to metal materials distribution industry. The company obtained the certificate of ISO9001:2000 issued by BVQI(Holding) S.A. and implemented ERP system up to international level in 2006 so the company has realized all-round information-based management. Adhering to its business philosophy of “Sincerity, win-win, integrity and persistence”, the compan
y is committed to establish long-term strategic partnership based on mutual trust and common development.
Jinfa Copper & Aluminum is the one-stop professional copper and aluminum material supplier beside you.
| 1.Are you a factory or trading company? |
| We are a factory! |
| 2.Can you make new mold with customized size I need? |
| Yes, We can make mold for you . |
| 3.What's your Delivery Time? |
| Normally 7-25days,please confirm with us before order! |
| 4.How you pack products? |
| Normally,in wooden package.Also we will follow customers' requirement. |
| 5.Can you provide free samples? |
| Yes, free samples will be sent to you on freight at destination. |
If you have any questions, feel free to contact us.
