Size:（300-410）*(10-36)
Material: G3500
Place of Origin:Shandong, China
Car Model:All cars
Brand Name:HONGCHEN BRAKE
Brake Disc Type:Internally Vented
Fitting Position:Front & Rear Axle
MOQ:30 PCS
ECE R90:Approved
Shipping Port:Qingdao
Packaging & Delivery
Selling Units:Single item
Package Type:Plastic Bagged + Neutral Box or Printed Box as per Customers’ Design + Pallet
Lead Time
| Quantity(Pieces) | 1 – 50 | 51 – 300 | 301 – 1000 | >1000 |
|---|---|---|---|---|
| Est. Time(days) | 15 | 35 | 45 | To be negotiated |
| Chemical Composition | ||||||||
|---|---|---|---|---|---|---|---|---|
| Material | C | Si | Mn | S | P | Cr | Cu | Mo |
| G3500 | 3.55-3.85% | 1.80-2.10% | 0.50-0.90% | 0.1% max. | 0.1% max. | 0.25% max. | 0.3-0.6 | 0.1-0.2 |
The harder material erodes the gentler (ideally the circle wears the cushion). Cushions that work essentially by scraped spot have a high wear rate and will in general blur at high temperatures. racing brake discs china At the point when these cushions arrive at their powerful temperature limit, they will move cushion material onto the circle face in an arbitrary and lopsided example. It is this “get” on the plate face that the two causes the thickness variety estimated by the specialists and the unpleasantness or vibration under the brakes revealed by the drivers.
Microstructure
Graphite Structure: Predominately Type A, Size 3-5
Pearlite: 95% min.
Ferrite: 5% max.
Mechanical Property
Hardness: 165-185 HB
Tensile Strength: 200 Mpa (min.)
Machining Requirement
Runout: 0.03mm (max.)
DTV: 0.01mm (max.)
Roughness: Ra 0.3μm (max.)
Dynamic Balance: 100% Balanced
1) Full range – 500+ numbers for Commercial Vehicles & 2600+ numbers for Passenger Cars
24H HEAT TREATED REDUCE THERMAL DECAY
5) Leading supplier in Europe, South America, North America and Middle East.
