Africa Cv Man Brake Disc
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Africa Cv Man Brake Disc

supply and produce MAN series brake discs ,
 truck and bus ,trailer ,commercial vehicle brake discs,
one piece order accepted.
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  • 81508030020

professional manufacturer and factory for truck and car brake discs with 20 years of experience in this field.



the professional brake disc brake rotors manufactuer and factory for cars,buses,pickups,SUV,MPV,LIGHT TRUCK,TRUCKS,heavy duty vehicles,commercial vehicles in China ;
we works in this field for 20 years along;not only accept thr orders of the OE NO ,but also can do the customized
brake discs with the drawings and samples;

the brake discs rotors deep processing :surface coated colors,drilled holes,slotted lines;DACROMET plated colors;
ZINC coated;Phosphating, carburizing etc crafts works supplying along;

1.Chemical  specification

Item standards Brake disc
C 3.1--3.4 3.3
Si 1.9--2.3 1.95
Mn 0.6--0.9 0.75
P 0.15 MAX 0.1
S 0.12MAX 0.08

2.Physical propertities

Item standards Brake disc
Tensile strength 245 N/MM2 MIN 268
Hardness HB 187--241 HB 230
microstructure A 85% MIN+B5%MAX A 92% MIN
+B 4%MAX
Dynamic balance Disc 260 g-cm  MAX 200 g-cm
Dynamic balance Drum 1300 g-cm MAX 500 g-cm




About Us

ZIBO BAIWANG MACHINERY CO.,LTD worked in auto parts for many years, have been focusing on the production, processing, and operation of accessories for automotive brake systems.

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