Precision Casting Buckle for Automotive Parts

• Customization: Available
• Casting Method: Sand Casting
• Casting Form Material: Metal
• Model NO.: dongshuangbei02
• Casting Metal: Cast Iron
• Casting Form Usage Count: Permanent
• Surface Treatment: Sand Blast
• Surface Roughness: Ra3.2
• Coating: Zinc oxide
• Machining Tolerance: +/-0.02mm
• Standard: DIN
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Product Name: Casting Parts
• Quality Standard: ISO9001
• Process: Laser Cutting, CNC Bending, Welding, Assembling
• Pressure Chamber Structure: Horizontal
• Machining: CNC Machining
• Forming Procss: Sand Casting
• Casting Surface Quality Level: Grade 2
• Color: According to Client's Request
• Drawing Format: Step, STP, Gis, CAD, Pdf, Dwg, etc.
• Package: PE Foam+Carton+Wooden Box
• Logo: Laser Engraving, Silk Printing, More Customized
• Delivery Time: 7-30 Days
• Inventory: Provide
• Factory: Factory Outlet
• MOQ: 50PCS
• Transport Package: According to Customer Requirements
• Specification: 20*20
• Trademark: Jiaen
• Origin: Qingdao, China
• HS Code: 7616991090
• Production Capacity: 10000 Piece/ Month
• Package Size: 30.00cm * 20.00cm * 10.00cm
• Package Gross Weight: 5.000kg

Product Description

Product Description

           Castings offer exceptional flexibility in forming complex geometries, including internal cavities, irregular curved surfaces and porous structures, which cannot be easily achieved by forging or machining processes. This integral forming characteristic ensures superior structural integrity and eliminates potential failure points at welded joints.

         With a wide range of compatible materials, castings can be tailored to various mechanical and environmental requirements. For example, cast steel is preferred for high-strength applications, while aluminum alloy castings are ideal for lightweight components in the automotive and aerospace industries.

         For mass production projects, our casting solutions feature low unit cost, high production efficiency and short lead times, helping you reduce overall manufacturing costs and gain competitive advantages in the global market.

         Our castings boast stable mechanical properties and long service life, which can significantly reduce the maintenance cost of your end products. We support customization of material composition and dimensional parameters to meet your specific application needs.

         The near-net shape forming capability of castings reduces material waste and machining energy consumption, which is in line with the development trend of green manufacturing. Optimizing casting process parameters can further improve dimensional accuracy and reduce machining allowance.

Parameter	Details
Material Type	Gray Iron (HT150/HT200/HT250), Ductile Iron (QT450-10/QT500-7/QT600-3), Malleable Iron (KT300-6/KT350-10)
Casting Process	Sand Casting, Investment Casting, Centrifugal Casting, Gravity Die Casting
Tensile Strength	150-600MPa
Hardness	150-250HB (Brinell Hardness)
Dimensional Tolerance	T9-CT12 (GB/T 6414), ISO 8062 Class H
Weight Range	0.5kg - 5000kg (Customizable for oversize parts)
Surface Treatment	Shot Blasting, Painting (Epoxy/Powder Coating), Galvanizing, Phosphating, Anti-rust Oil Coating
Operating Temperature	-20℃ - 450℃
Executive Standard	ASTM A48 (USA), GB/T 9439 (China), ISO 185 (International), DIN EN 1561 (Europe)

Packaging & Shipping

The casting surface is covered with PE anti-rust film and wrapped with bubble film outside, which effectively isolates moisture and external impact, and prevents scratches and corrosion on the casting surface

The casting is packed into a plywood wooden box; anti-collision corner protectors are installed at the four corners of the box, and anti-slip wooden boards are laid at the bottom to meet the requirements of long-distance transportation such as sea and land transportation

Moisture-proof, fragile and upward-marking labels are pasted on the outside of the packing box, marking the product model, weight and transportation batch, which facilitates warehousing sorting and logistics tracking

FAQ

Q1. What materials are commonly used for casting parts?
A:Common materials include aluminum alloys (lightweight, corrosion-resistant), zinc alloys (low melting point, high ductility), magnesium alloys (high strength-to-weight ratio), copper/brass alloys (excellent conductivity), and cast iron (high hardness and wear resistance) .
Q2. What is the ideal wall thickness for die casting parts?
A:Typically, the ideal wall thickness for aluminum die castings is 2mm. However, it depends on the length-thickness ratio—longer parts may require slightly thicker walls for structural stability .
Q3. Is venting necessary in the casting process?
A:Yes, venting is always required. Proper venting helps eliminate air entrapment, reducing gas porosity and ensuring uniform metal flow during casting .
Q4. What causes porosity in casting parts, and how to mitigate it?
A:Porosity stems from gas entrapment (gas porosity) or uneven solidification (shrink porosity). Mitigation includes mold flow analysis for optimal vent design, uniform wall thickness, and thorough metal liquid deoxidation .
Q5. What quality inspection methods are used for casting parts?
A:Inspection methods include X-ray/ultrasonic testing (for internal defects), optical projection/3D coordinate measurement (for dimensional accuracy), and surface roughness testing (for finish quality) .
Q6: Whether inspection to keep the quality ?
1.Accessories samples inspeciton;
2.Finished samples inspeciton;
3.First article inspection ;
4.Rounting inspeciton ;
5.Spot inspection;
6.100% inspection if requested .
Q7: As A Business With Varying Demands, How Can Your Low MOQs Benefit Us?
A: We understand the dynamic nature of your demands. Our flexible production lines and low MOQs mean
you can respond swiftly to market changes without overcommiting resources, ensuring your business stays
agile and cost-effective.
Q8: What Assurances Can You Offer In Terms Of Delivery Timelines And Supply Reliability?
A: With over 20 years of experience and a proven track record in serving international markets, we pride
ourselves on timely delivery and supply reliability. Our efficient production management and logistics expertise
mean you can count on us for consistent supply, keeping your operations smooth and uninterrupted.