Auto brake Parts

Commercial Vehicle Brake Disc 103836

Commercial Vehicle Brake Disc 103836
Product Details

Commercial vehicle brake disc 103836;

heavy duty vehicle brake disc.

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/m 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

Feedback