Cu-ETP – Electrolytic Tough Pitch Copper – is an electrolytic refined copper widely used for electrical and electronic applications.
Cu-ETP has the properties required in all applications with a hydrogen-free atmosphere.
In the presence of H2 and heat all oxygen-bearing coppers suffer from so-called hydrogen embrittlement. This is a chemical reduction of copper oxide by diffusing hydrogen leading to formation of H2O within the microstructure, resulting in embrittlement of the grain boundaries.
The phosphorus of our copper content is very low, so that electrical conductivity is comparable to the best performing materials.

铜合金牌号： 

纯红铜 三宝红铜 无氧铜 TU0 TU1 TU2　C10100 C10200 C11020 C10300 C10400 C10500 C10700 C10800 C1011 C1020 OFHC

红铜 紫铜 T1 T2 T3 C11000 C11020 C11030 C12500 C12700 C11100 C11300 C11400 C11500 C11600 C1100-111 C1100

磷脱氧铜TUMN TP1 TP2 C11700 C12000 C12100 C12200 C12300 C14200 C14300 C14310 C14700 C14710 C14720 C1200 C1200HF C1201 C1220 C1221

铁铜C19200 C19400 C19600

黄铜H96 96黄铜 H90 90黄铜  H85 85黄铜 H80 80黄铜 H70 70黄铜 H68 68黄铜 H65 65黄铜 H63 63黄铜  H62 62黄铜 H59 59黄铜 H58 58黄铜  H85A  H70A  H68A 黄铜  CDA377 CDA360 C21000 C21002 C22000 C23000 C24000 C26000 C26800 C27000 C27200 C27400 C28000 C44300 C44400 C44500 C46200 C46400 C46500 C46600 C46700 C48200 C48500 C68800 C69000 C2100 C2200 C2300 C2400 C2600 C2700 C2680 C2051 C2720 C2800 C2801 C2950 C2950-111 C4250 C4430 C4621 C4640 C4641

铅黄铜 HPb89-2 HPb66-0.5 HPb63-3 HPb63-0.1 HPb62-0.8 HPb62-3 HPb62-2 HPb61-1 HPb60-2 HPb59-3 HPb59-1 C31400 C31600 C32000 C33000 C33200 C33500 C34000 C34200 C34500 C35000 C35300 C35600 C36000 C36500 C36600 C36700 C36800 C37000 C37700 C38000 C38500 C83600 C83800 C84200 C84400 C84800 C85200 C85400 C83450 C85700 C85800 C86700 C3501 C3560 C3561 C3600 C3601 C3603 C3602 C3604 C3710 C3771 C3713 C3605

铝黄铜合金 HAL77-2 HAL67-2.5 HAL61-4-3-1 HAL60-1-1 HAL59-3-2 HAL66-6-3-2 C68700

镍黄铜合金 HNi65-5  HNi56-3  65-5镍黄铜  56-3镍黄铜 

银铜TAg0.1  0.1银铜

锡黄铜合金 HSn70-1 HSn90-1 HSn62-1 HSn60-1 C40500 C40800 C41100 C41300 C41500 C42200 C42250 C43000 C43400

铁黄铜合金 HFe59-1-1 HFe58-1-1

硅黄铜合金 HSi80-3 C69400 C69440 C69430 C69700 C69710 C69720 C69730 C69450 C87500

锰黄铜合金 HMn62-3-3-7 HMn58-2 HMn57-3-1 HMn55-3-1 C66700 C86500

锡青铜合金 QSn4-3 QSn1.5-0.2 QSn4-0.3 QSn4-4-2.5 QSN10 QSn4-4-4 QSn6.5-0.1 QSn6.5-0.4  QSn7-0.2 QSn8-0.3 C63010 C90700 C90800 C91000 C91100 C91300 C91600 C91700 C9220 C92200 C92300 C92500 C92700 C92800 C92900 C93200 C93400 C93500 C93700 C93800 C93900 C94000 C94100 C94300 C94400 C94500 C94700 C94800 C94900

磷青铜合金 C50500 C51000 C51100 C52100 C52400 C53200 C53400 C54400 C5210 C5341  C5111 C5191 C5102 C5101 C5210 C5212 C5100 C5440 C5441

青铜合金 C63000 C64210 C64200 C64700 C65100 C65500 C65800 C66100 C66400 C97300 C97600 C97800  C90300 C90500

铝青铜合金 QAL5 QAL7 QAL9-2 QAL9-4 QAL10-3-1.5 QAL10-4-4 QAL11-6-6 QAL9-5-1-1  QAL10-5-5 QAL7 QAL5 QAL104-4 QAL103-1.5 QAL9-4 QAL9-2 C60600 C60800 C61000  C61300 C61400 C61900 C62300 C62400 C63200 C95200 C95300 C95400 C95410 C95500 C95600 V95700 C95800 C6140 C6161 C6280 C6301 C6711 C6712 C6191 C6200 C6200  c6600 C6161BE/BD/BF C6191BE/BD/BF C6300 C6241 C6241BF/BE/BD

铍青铜合金　铍铜合金 QBe2 QBe1.9 QBe1.9-0.1 QBe1.7 QBe0.6-2.5 QBe0.4-1.8 QBe0.3-1.5 C17000 C17200 C17300　C17500　C17510　C18700 C18120 ANSl-1110A  AMPCO-21 AMPCO-22 AMPCO-25 AMPCO-18 AMPCO-944 CDA954 CDA956 CDA958 CDA950 CDA910 C1700 C1720 C1715 C1730 C1750

锆青铜合金 QZr0.2 QZr0.4 C15000 C1500

硅青铜合金 QSi3-1 QSi1-3 QSi3.5-3-1.5 C87300 C87400 C87900 C87600 C87610

锰青铜合金 QMn1.5 QMn2 QMn5 C67000 C67500 C67800 C86300 C99750 C99700 C86200 C86400

铬铜合金　QCr1 QCr0.5 QCr1-2 QCr0.5-0.1 QCr0.5 QCr0.5-0.2-0.1 QCr0.6-0.4-0.05 C18100 C18200 C18400

铬锆铜合金 C18150 C18120 C1510 C1820 C15100

钛铜合金 C7035 c7025-YAMAHA YCUT-MYCUT-F YCUT-F DOWA-OLIN

镁青铜合金 QMg0.8 

镉铜 镉青铜 QCd1

铁青铜合金 QFe2.5

碲铜 碲青铜合金 QFe0.5 C14500 C14510 C1401 C14415

白铜合金 B0.6 B5 B19 B25 B30 C70400 C70600 C71000 C71500 C71640 C77400 C79200 C96200 C96400 C96800

镍白铜合金 C72200 C72500

锌白铜合金 BZn18-18 BZn18-26 BZn15-20 BZn15-21-1.8 BZn15-24-1.5 C73200 C73500 C74000 C74500 C75200 C76200 C77000 C75700 C76400

洋白铜合金 C7700 C7060 C7941 C7351 C7451 C7521 C7541 C7150 C7701 C7350 C7501

铁白铜合金 BFe5-1.5-0.5 BFe10-1-1 BFe30-1-1

锰白铜合金 BMn3-12 BMn40-1.5 BMn43-0.5

铝白铜合金  BAl3-3  BAl6-1.5

铸造黄铜合金 ZHD68  ZHD62

铝黄铜合金 ZHAlD67-5-2-2  ZHAlD63-6-3-3  ZHAlD62-4-3-3  ZHAlD67-2.5  ZHAlD61-2-2-1 锰黄铜合金 ZHMnD58-2-2  ZHMnD58-2  ZHMnD57-3-1

铅黄铜合金 ZHPb65-2  ZHPbD59-1  ZHPbD60-2

硅黄铜合金 ZHSiD80-3  ZHSiD80-3-3  C87800 C87900

铝黄铜合金 ZHAlD67-5-2-2  ZHAlD62-4-3-3  ZHAlD67-2.5  ZHALD61-2-2-1

锰黄铜合金 ZHMnD58-2-2  ZHMnD57-3-1

锡青铜合金 磷青铜合金 ZQSnD3-8-6-1  ZQSnD3-11-4  ZQSnD5-5-5  ZQSnD6-6-3  ZQSnD10-1  ZQSnD10-2  ZQSnD10-5  ZQSN10-2-1  ZQSN7-0.2 ZQSN6 ZQSn10-10 ZQSN3-12-5  ZQSN3-7-5-1  ZQSN10-5  ZQPb12-8

铅铜合金 ZQPbD10-10  ZQPbD15-8  ZQPbD17-4-4  ZQPbD20.5  ZQPbD30  ZQSn10-2-1 ZQSn10-2-1  ZQSn10-5  ZQPb24-2

铝青铜合金 ZQAlD9-2  ZQAlD9-4-4-2  ZQAlD10-2  ZQAlD9-4  ZQAlD10-3-2  ZQAL9-4 ZQSAL9-2  ZQSAL10-3

铜合金：C4080S ZHPB59-1 ZHAL67-2.5 C4083S ZHSI80-3 HMn58-2-2

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