BPW Brake Drum OE:0310677630,Brake Drum,Truck brake drum,Trailer brake drum

         Material

i)   alloy cast irons, gray iron, Ductile iron parts (G3000, G3500, GG20, GG25,GG30, GG35, GGG40, GGG50 and GGG60 15%Cr-Mo, L-NiCuCrl562.1563) ,

ii)  grey high-carbon cast iron

iii) high-silicon,high carbon contents 

         Weight

40-70 kg

Chemical   composition

C: 3.35-3.7%  Si: 1.3-2.1% Mn:0.5-1.05%  P ≤ 0.12%   S: ≤ 0.10%

    Casting Charactor 

FQ and diameter 
Per client's requirement

        Design

Technical expert take in charge of making drawings for the samples offered by clients

As the customer drawing.As the ustomer sample.

    Test requriment

Each piece should be strictly tested, Eg. Blance Test, Round Jumpness Test

   Mechnical property

tensile strength>255N/mm2

degree of hardness:197-241HB

    Gurantee term

six month or Forty thousand KM

         Packing

Inner packing: Wooden pallet, 16/20 pcs wrapped film 
Outer packing: Steel rope with16/20 pcs wrapped Film

Wood pallet & Waterproof membrane,As the customer requirement