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SAE660 Bronze

上海荣昆金属制品有限公司

 
     
     
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SAE 660 Bronze

SAE 660 Bronze or C93200 as it also commonly known is a high leaded tin/ bearing Bronze.

SAE 660 is one of the most widely used alloys on the Bronze range, mainly due to its versatility as a medium range Bronze that make it suitable for many applications.

This Bronze has good hardness and strength qualities as well as good wear resistance, it also has excellent machining properties and antifriction qualities.

SAE 660 will not be subject to dezincification and provides a reasonable amount of resistance to sea water and brine that make is suitable for pump and valve components but not as must as PB1 Phosphor Bronze.

It is also suitable for application such as bearings as well as bushings that are under medium loads and speed while using adequate lubrication.

Chemical Composition of SAE 660



CU

Pb

Sn

Ni

Zn

P

Min

81.0

6.0

6.3


2.0


Max

85.0

8.0

7.5

1.00

4.0

trace


Mechanical Properties of SAE 660

Manufacturing

Process

Tensile

Strength

MPa

Yield Strength

0.2%

MPa

Elongation

%

Hardness

range

HB

Continuous

Cast

240

140

10

65

Centrifugal

Cast

205

95

15

65


Physical Properties of SAE 660

Thermal Conductivity BTU/ (sq ft-ft-hr-°C)

Specific Heat BTU/lb/oF @ 20°C

Thermal Expansion Per °C from 20°C to 200°C

Density lb/cu in @ 20°C

Electrical Conductivity* (Annealed) % IACS @ 20°C

Modulus of Elasticity KSI

33.6

.09

.000010

.322

12

14,500


上海荣昆金属制品有限公司是一家生产和销售有色金属材料的企业,属于上海有色金属行业协会会员单位! 主营：磷铜丝，磷铜棒，磷铜管，磷铜扁线；紫铜，黄铜．白铜，锡青铜，铝青铜，硅青铜，铍青铜，铅材，铝材（板．带．箔．棒．管．排．丝．套．方型．异型．）公司已开拓了国内和国际市场，特殊规格均可订做，交货及时，质量保证！

公司主营产品：

1. 铅黄铜/铅青铜：C19150，C31400，C31600，C36000，C33500，UH-12，C19160，C18700等。

2. 磷青铜：Hsn62-1，Qsn4-3，Qsn5-5-5，Qsn6.5-0.1，Qsn4-0.3，Qsn4-4-2.5，Qsn4-4-4，QSn7-0.2，QSn6-6-3，等。

3. 锡磷青铜：C93200/SAE660，C93700/SAE64，C54400，C51000，C52100，C48500，C46200，CC493K等。

4. 硅青铜/硅黄铜：HSi80-3，QSi3-3.5-1.5，QSi3-1，QSi1-3，QSi1.8，QSi1.5-0.3，C65100，C65500，C65800等。

5. 镍白铜/铜镍合金：C71000，C70400，C71500，C70600，B10，B19，B20，B30，BFe30-1-1，BFe10-1-1，C75200，C79200，Monel400，MonelK500，N04400，N05500，NCu28-2.5-1.5，NCu40-2-1等。

6. 锰黄铜/锰白铜：HMn62-3-1，QMn5，HMn57-3-1，HMn58-2，BMn3-12，BMn40-1.5等。

7. 铝青铜：QAl9-2，QAl9-4，QAl10-3-1.5，QAl10-4-4，C62300，C61400，C63000，C63200，C95400，ZCuZn25Al6Fe3Mn3等

8. 碲铜合金：C14500，QTe0.5…

9. 铬铜/铬锆铜/铍铜：C18150，C18200，C15000，C15100，C17200，QBe2.0，CuCrZr，C17500，C18000，C17510

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SAE660 Bronze