Automobile Brake Discs

الوصف

We practice strictly on QS****0 and TS****9 system standard, our complete test method and strict quality inspection made the quality of the products up to international standards. Our brake discs annual production is more than 2 million pieces. The annual export volume is nearly *0'×***0 containers. Our sea port transportation is very convenient. The fine position provides a broad prospect for our corporation. Technology Parameter: l CASTING SIGN: HT**0. 2 CHEMICAL COMPOSITION (%) : C:3.1~3.4 Si:1.9~2.3 Mn: 0.6~0.9 3 METALIC-PHOTOGRAPHE: PEARLITE >*5%; CEMENTITE<1%; A GRAPHIT >*5% 4 MECHNICAL PROPERTY: TENSILE STRENGTH>**0N/mm2. 5 HARDNESS: **7~**1 Brake Disc & Drum The rotor material uses gray cast iron HT**0, like USA G***0, there are single rotor, double rotor, clutch rotor, bearing rotor and ABS rotor, drum uses gray cast iron HT**0, Q**5A, standard model includes all cast and bearing drum, more than two hundred kinds, has enough intensity and hardness, doesn't change shape, resistance to wearence, turns stable, surface has line for hot. The double metal drum is light, high intensity, resistance to wearence, completely goes up to international same products standard, and occupies American and Europe market with low price good quality, deeply welcomed by extensive customers.