Brake Drum 003[e-Catalog]

Product Attribute:

Weight:20kg

Material:Gray Iron

Applicationt: 

Truck

Production Description:

Type: brake drum

Application:  Truck

1.Metetrial:gray iron HT250/GG25  
2.Weight:20kg-85kg
3.Chermical composition:
  C:3.0-3.3% Si:1.6-1.9% Mn:0.7-0.9%
  P:<0.12% S:<0.12%
4.Mechanics performance:
  Main body degree of hardness:163-255HBS
  Testing rod tensile strength:>=220mpa
5.Design
  As per the customers drawings
  As per the customers sample