Model No.: MB950958
1)Over 2,500 items product range
2)High quality control,under the ISO/TS 16949 system
Disc brake plate Quality Standard---GG20 1. Material Requirements 1.1 Must meet Grade GG20 for gray iron castings. 1.2 Chemical Composition (Percent) * Total Carbon: 3.0 - 3.50% * Silicon: 1.90 - 2.30% * Manganese: 0.60 - 0.90% * Phosphorus: 0.12% Max. * Sulfur: 0.10% Max. 1.3 Microstructure: 1.3.1 Graphite Structure- Predominantly type A, size 3-5. 1.3.2 Matrix Pearlitic with max. 15 ferrite Free from chill 1.4 Physical Properties: 1.4.1 Tensile Strength- Min. 200 N/mm 1.4.2 Brinell Hardness- 190 - 230 ( 10 mm ball, 3,000 kg load) Contact us if you need more details on Disc Brake Plate. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Disc Brake Plate、Disc Brake Plate. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Other Brake Disc