http://www.cn-czpufa.com/tin-bronze/ Introduction
Among tin bronze, C93200 is one of the most popular and widely used. It also can be called SAE660, CC493K, RG7. It has excellent machining properties, good hardness, strength and abrasion resistance, and also has sea water and salt water High corrosion resistance, very suitable for Automotive, Fasteners, Industrial.
Chemical composition
Cu 81.0-85.0%
Pb 6.0-8.0%
Sn 6.3-7.5%
Zn 1.0-4.0%
Quality Control

1. Checking chemical composition by spectrum of each batch.
2. Checking one by one during the machining
3. Checking one by one after production.
   Advantages
   Customized--We are the manufacturer! sample &OEM&ODM are available!
   Safety--We have own test chart, all of our products have been rigorously tested in the factory.
   Certification--We have ISO9001:2015 , SGS and TUV certificate so far.
   High Quality --Our company uses the most advanced equipment to make the best quality products.
   website:http://www.cn-czpufa.com/tin-bronze/