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美国C18150铬锆铜板 C18200铬锆铜棒 C18150电极铬锆铜棒 进口点焊机用铬锆铜 C18400鉻青铜板 广东进口铬锆铜/鉻青铜供应商 电阻焊电极鉻青铜 美国铬锆铜电极 高强度铬锆铜棒 进口高导电铬锆铜 电焊机电极铬锆铜 耐磨抗暴鉻青铜棒 C18000耐高温铬锆铜圆板 高导热鉻青铜板
东莞市尚荣合金制品有限公司是专业从事高强高导铜合金材料的生产制造企业。公司拥有一批专业技术人才，依靠科技进步，不断创新。公司配备了真空感应熔炼炉，真空热处理炉等生产设备，检测仪器齐全。
现已形成铬青铜、锆青铜、铍青铜、硅青铜、镉青铜、碲铜、银铜低温钎焊等七大系列、上百个品种产品。广泛应用于汽车、船舶、卫浴、五金、电力等行业。
Class 3 Beryllium Free Copper (C18150)
Beryllium Free (18150) meets the mechanical requirements of RWMA Class 3 Copper.
C18000 is utilized when a combination of very good mechanical strength along with moderate electrical and thermal electrical conductivity are required. C18150 is a viable substitute for C17500 and C17510 for many applications. C18150 is a heat treatable copper alloy.
MINIMUM PHYSICAL PROPERTIES FOR RWMA CLASS 2 COPPER C18150
|
GROUP A COPPER BASE ALLOYS |
HARDNESS ROCKWELL | CONDUCTIVITY % I.A.C.S. | YIELD STRENGTH ksi (TYPICAL) | ULTIMATE TENSILE STRENTH (TYPICAL) | ELONGATION % *(TYPICAL) | |
| SIZE RANGE IN MM | CLASS 2 | CLASS 2 | CLASS 2 | CLASS 2 |
CLASS 2
|
|
| DIAMETER -ROUND STOCK (COLD WORKED) | ||||||
| UP TO 1" | UP TO 22 | 75 HRB | 75% | 55 | 65 | 13% |
| OVER 1" TO 2" | OVER 25 TO 51 | 70 HRB | 75% | 55 | 59 | 13% |
| OVER 2" TO 3" | OVER 51 TO 76 | 65 HRB | 75% | 55 | 55 | 13% |
| THICKNESS -SQUARE, RECATANGLE AND HEXAGONAL BAR STOCK (COLD WORKED) | ||||||
| UPT TO 1" | UP TO 25 | 70 HRB | 75% | 45 | 65 | 13% |
| OVER 1" | OVER 25 | 65 HRB | 75% | 40 | 55 | 13% |
| THICKNESS - FORGINGS | ||||||
| UP TO 1" | UP TO 25 | 65 HRB | 75% | 45 | 55 | 13% |
| OVER 1" TO 2" | OVER 25 TO 51 | 65 HRB | 75% | 45 | 55 | 13% |
| OVER 2" | OVER 51 | 65 HRB | 75% | 40 | 55 |
13% |
| CASTINGS | ||||||
| ALL | ALL | 55 HRB | 70% | 20 | 45 |
12% |
CHEMICAL COMPOSTTTION
(%max., unless shown as range or min.)| Cu | Cr | Zr | |
| Min./Max. | Rem. | .50-1.5 | .02-.20 |
| Nominal | 98.9 | 1.0 | .11 |
鉻锆铜主要规格
应用：此产品广泛应用于汽车、摩托车、制桶(罐)等机械制造工业的焊接、导电嘴、开关触头、模具块、焊机辅助装置用各种物料。
规格：棒材、板材规格齐全，并可根据客户要求定制。
品质要求：
1.电导率测量用涡流电导仪，测三点取平均值 ≥44MS/M
2.硬度以洛氏硬度标准， 取三点取平均值 ≥78HRB
3.软化温度实验，炉温 550℃ 保持两小时后，淬水冷却后与原始硬度比较不能降低15%以上。
我们的库存实力：
外籍技术人员与品质控制监测：
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热线电话： 86-0769-81761656 86-0769-81763156
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总部地址： 东莞市凤岗镇官井头小布华侨工业区B栋
分部地址： 东莞市长安镇沙头南区工业区德隆路七巷七路
