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Gray Cast Iron Brake Drum for Heavy-Duty Trucks with Resin Sand Casting and Stress Relief Annealing
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Gray Cast Iron Brake Drum for Heavy-Duty Trucks with Resin Sand Casting and Stress Relief Annealing
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Gray Cast Iron Brake Drum for Heavy-Duty Trucks with Resin Sand Casting and Stress Relief Annealing

MOQ: 50 pcs
Price: Discuss in detail
Standard Packaging: Wooden Case / Pallet + Anti-Rust Paper + Plastic Wrap
Delivery Period: 15–30 days after order confirmation
Payment Method: T/T
Supply Capacity: 800 tons per month
Details Information
Product Description
Detail Information
Place of Origin
china
Brand Name
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Certification
Quality System Certification
Model Number
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Product Description

Product Attributes


Attribute Detail
Material Grey Cast Iron (HT250 / G3000 / GG25)
Product Type Brake Drum (Drum Brake System Component)
Application Heavy-Duty Trucks, Semi-Trailers, Buses, Commercial Vehicles
Casting Process Resin Sand Casting / Green Sand Casting
Surface Finish Machined Inner Friction Surface + Shot Blasted Outer Surface
Heat Treatment Stress Relief Annealing (to enhance dimensional stability)
Tensile Strength ≥ 250 MPa (HT250 Standard)
Hardness 180–240 HB (Brinell Hardness)
Key Features High wear resistance, excellent thermal conductivity, anti-cracking design, balanced for smooth braking
Customization OEM/ODM supported – available in various sizes and bolt patterns
Quality Standard ISO 9001, TS 16949, meets OEM specifications
Packaging Wooden Case / Pallet + Anti-Rust Paper + Plastic Wrap
MOQ 50 pcs (negotiable for trial orders)
Delivery Time 15–30 days after order confirmation


Tags: 

QT450-10 Automotive Brackets,  

Sand Casting Ductile Iron Castings,  

Customizable Iron Brackets

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