Qingdao Chemetals Industries Co., Ltd. >> auto parts Car Brake Disc

auto parts Car Brake Disc

auto parts Car Brake Disc
Price: US $ 10/Piece
Trade Terms: FOB,CIF,DAT
Min Order: 100/Piece
Pay Type: L/C,T/T,D/P,Paypal,Money Gram

  Brake Disc casting parts
Material Requirements:
1.Must meet Grade GG20 for gray iron castings.
2.Chemical Composition (Percent)
Total Carbon:     3.0 - 3.50%
Silicon:             1.90 - 2.30%
Manganese:       0.60 - 0.90%
 Phosphorus:      0.12% Max.
Sulfur:               0.10% Max.
3. Microstructure:
3.1 Graphite Structure-
 Predominantly type A, size 3-5.
3.2 Matrix
 Pearlitic with max. 15 ferrite
 Free from chill
 4. Physical Properties:
 4.1 Tensile Strength-     Min. 200 N/mm
4.2 Brinell Hardness-     190 - 230

1.Casting Material:Grey Iron, Ductile Iron, cast iron, iron steel, cast steel, carbon steel, chrome steel
2.Inspection equipments:Spectrum analysis instrument, Metallurgical analysis, Tensile strength tester, Hardness tester, Roughness tester, deflection tester, Impact test machine, Projector, Altimeter, Scale Micrometer, pressure tester, etc.
We do casting mostly according to your drawings . Please send me your drawings include material , dimension,weight,quantity. 
3.Service1.Drawings  2.Samples  3.OEM
Process: Drawings→making mould→raw casting→sandblasting→rough machining→surface treatment →product checking →packing →delivering
Surface treatment:Heat treatment , Polishing , Sand blasting , Painting , Elecrto-plating ,
Chemical Plating , and other machining processing .
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Delivery Date:20days: Means of Transport: Land, Ocean
Type: Brake Pads
Material: Steel
Position: Front
Certification: ISO9001
Qingdao Chemetals Industries Co., Ltd., was founded in 2001 after the restructuring of Chemetals Enterprises Ltd. which has been operating for over 15 years. A shared subsidiary of the Shangang Group and Zibo Paint Chemicals Ltd., we have developed rapidly over the years and are looking forward to the cooperating with companies worldwide.

Chemetals has expanded its business scope from production of steel, road transportation, construction materials, structural steel housing, coating chemicals, automobile parts, to also include agricultural planting and international trade. Backed by a team of experienced and knowledgeable personnel, we opened sales offices in Beijing, Shanghai and Guangzhou to gain a greater market share domestically. As we look into the long-term development of our company, we are researching branch offices in Germany and Russia.

On the basis of mutual benefit and our firm-wide belief that credibility and customers are our top concerns, we are confident that we can provide all our clients quality product and first class service. If you are interested in any of our products, please do not hesitate to contact us for further information.

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