|
|
|
|
|
Lens Blocking Alloy 136 ( 58oC )
|
|
|
|
This is the same as Lens alloy 117, but has a eutectic melting point of 58ºC, and is Cadmium free but has a slightly higher Indium content making it a little more expensive.
|
|
|
|
|
|
|
|
|
Melting Point: Eutectic 58ºC
Weight lb/in3: Approx 0.30
Brinell Hardness: Approx 14.0
Growth After Casting: (Shrinkage) Approx 0.0002" Per inch
|
|
|
Holding glass lenses during grinding operations.
Proof casting where low temperatures are necessary.
Fusible mandrels.
Fuses for safety devices.
|
|
|
|
This material is available in the following forms
Ingot: 1.5 Kg |
|
|
|
© This is the web site of Lowden Ltd on the Internet. All copyrights and other intellectual property rights in the design and contents of this web site are reserved to Lowden Ltd. You may use it only as Lowden Ltd expressly permits you to. Any copying of the design or contents, or other unauthorised use, such as downloading and printing out any web pages, will infringe the rights of Lowden Ltd under international treaty and English law. Lowden Ltd is not responsible for the content of external Internet sites.
|
|
|
|
|
|
|
|
|
|
|
