OEM Lost Wax Precision Investmeng Sand Steel Carbon Steel Stainless Steel Ductile Iron Casting Axle Parts

• Customization: Available
• Casting Method: Thermal Gravity Casting, Thermal Gravity Casting
• Process: Investment Casting, Investment Casting
• Model NO.: 14A01
• Molding Technics: Gravity Casting, 熔模铸造, Gravity Casting
• Application: Agricultural Machinery Parts, Agricultural Machinery Parts
• Material: Carbon Steel, Carbon Steel
• Surface Preparation: Sand Blast, Sand Blast
• Surface Roughness: Ra6.3, Ra6.3
• Machining Tolerance: +/-0.10mm, +/-0.10mm
• Standard: GB, GB
• Certification: ISO 9001:2008, ISO 9001:2008, ISO 9001:2008, ASTM, CE, ISO, IATF 16949
• Condition: New
• Axle Number: 2
• Type: Rear Axles
• After-Sales Service: Remote
• Processing: Coated Sand Casting
• Warranty: 2 Years
• Surface Treatment: Sand Blast/Polishing/Spray-Painting
• Heat Treatment: Quench and Temper
• Dimension: Based on Customer′s Drawing
• Quality Control: Professional QC and Test Equipment
• Lead Time: 30-40 Days
• Machining: Turning/Milling/Drilling/Grinding/Threading
• Service: Casting and Machining
• OEM: OEM Customer Demand
• Transport Package: Plastic Bags and Cartons
• Specification: Customization
• Trademark: Customer Demands
• Origin: China
• Production Capacity: 50000

Product Description

Product Description

Part System	Part Name	Material	Casting Process	Technical Advantages
Heavy-duty truck axle	Leaf spring seat	Carbon steel	Coated sand casting /Lost wax casting	Multiple process layouts can take advantage of the advantages of two processes, with flexible production arrangements and high efficiency
Mining truck axle	Steering knuckle axle seat	Carbon steel	Coated sand casting	Multiple process layouts can take advantage of the advantages of two processes, with flexible production arrangements and high efficiency
heavy-duty truck exhausted system	Exhaust bend pipe	Carbon steel	Lost wax casting	Lost wax casting process, good product surface quality, less mold cost, and small quatity production.

The technical parameters of the steel casting process are tailored to the specific type of steel casting-be it carbon steel, alloy steel, or another variety. These parameters also depend on the casting's shape, size, and unique production needs. Below is a detailed breakdown of common technical parameters integral to the steel casting process:

1. Chemical Composition:
   • Carbon (C): In carbon steel castings, carbon content ranges from 0.1% to 0.6%. This element significantly influences the casting's strength, hardness, and toughness. Higher carbon content equates to enhanced strength and hardness, though it may compromise toughness.
   • Manganese (Mn): Typically between 0.5% and 1.5%, manganese boosts steel's strength and hardenability and mitigates sulfur's detrimental impacts by bonding with it.
   • Silicon (Si): Generally present from 0.15% to 0.6%, silicon enhances the steel's strength and hardness, while also improving its deoxidation capabilities.
   • Alloying Elements: For alloy steel castings, additional elements like chromium (Cr), nickel (Ni), molybdenum (Mo), and vanadium (V) are incorporated, their presence tailored to the specific steel grade. These elements elevate the steel's properties, enhancing strength, hardness, wear resistance, and more.
2. Melting Temperature:
   • General steel castings melt between 1500°C and 1600°C. This range ensures thorough dissolution of alloying elements, uniform composition, and effective removal of gases and impurities, thus enhancing the molten steel's quality.
3. Deoxidation Method and Deoxidizer Dosage:
   • Ferromanganese, ferrosilicon, and aluminum are common deoxidizers. The method and quantity depend on steel grade and molten steel quality demands. Aluminum, noted for its robust deoxidation ability, is frequently utilized for killed steel, typically added in quantities of 0.02% to 0.05%.
4. Pouring Temperature:
   • Pouring temperatures generally span from 1400°C to 1500°C, adjusted for casting size, shape, and complexity. Thin-walled, intricate shapes necessitate higher temperatures for better mold-filling, while thick-walled castings benefit from lower temperatures to mitigate shrinkage and porosity.
5. Performance Parameters of Molding Sand:
   • Permeability: Molding sand must possess a defined permeability to enable seamless gas expulsion during pouring, thus preventing gas-related defects. Permeability values relate to casting size and steel type, typically ranging from 50 to 200.
   • Strength: Molding sand requires sufficient strength to endure the molten steel's pressure and impact, preventing mold damage and sand defects. Wet strength typically ranges from 0.1 to 0.3 MPa, while dry strength spans from 0.8 to 2.0 MPa.
   • Refractoriness: The refractoriness of the molding sand is a critical factor, diligently designed to withstand the intense erosive forces of high-temperature molten steel. It is imperative that this refractoriness exceeds 1500°C, ensuring durability and superior quality of the end product.
6. Pouring Speed:
   • The pouring speed is a pivotal element in determining the casting's quality. A rapid pouring speed can lead to undesirable defects such as sand washing and entrapped gas, which compromise the casting's integrity. Conversely, a sluggish pouring rate may cause incomplete pouring and cold shuts. For smaller castings, the pouring duration can vary from mere seconds to a few minutes, while larger castings may require several hours. Hence, the pouring speed must be meticulously tailored to the specific casting size and complexity.
7. Heat Treatment Process Parameters:
   • Steel castings undergo essential heat treatment processes to enhance their internal structure and mechanical properties. Techniques such as normalizing, annealing, quenching, and tempering are employed. Normalizing occurs at temperatures between 850°C and 950°C, with holding times adjusted for casting thickness. Quenching is typically executed at 800°C to 900°C, followed by tempering at temperatures ranging from 500°C to 700°C. These parameters are precisely determined based on the steel grade and desired casting performance, ensuring optimal strength and resilience.

Detailed Photos

 

Company Profile

Founded in 2024, Qingdao Starise Metal Technology Co., Ltd. stands proudly as a beacon of innovation and excellence in the precision casting sector. As an industry and trade integration enterprise, we are passionately focused on the research, development, production, and global trade of top-tier precision casting parts. With over three decades of dedicated expertise anchored by our holding factory, we operate from a state-of-the-art production base sprawling over 47,000 square meters, including 10,000 square meters of high-standard production workshops. This modern facility boasts an impressive annual production capacity exceeding 30,000 tons of precision cast steel parts. Our exceptional products have carved their niche across more than 20 countries and regions, spanning Europe, America, Asia, and beyond.


Our History:

1. Founding Period (1996-1998):
Established in the vibrant city of Pingdu, Qingdao, China, in 1996, our company embarked on a mission to deliver superior precision casting solutions tailored for the agricultural machinery and automotive axle industries. During these formative years, we specialized in crafting small-scale precision castings using traditional silica gel precision casting technology, setting the foundation for our future growth.

2. Technological Accumulation and Expansion (1998-2014):
The year 1998 marked a new dawn as we embraced cutting-edge investment casting and sand casting technologies, paving the way for the production of medium and large-scale precision castings. Our commitment to excellence was solidified in 2006 with the acquisition of ISO9001 certification, a testament to our unwavering dedication to quality and reliability. Between 2009 and 2014, we underwent a remarkable transformation, significantly expanding our production facilities, introducing multiple new production lines, and adopting efficient casting processes. This strategic growth empowered us to cater to the diverse needs of multi-batch and customized product manufacturing.

3. Brand Marketing (2016-2020):
In 2016, we embarked on a dynamic journey to elevate our brand, actively participating in prominent domestic and international industry exhibitions to boost brand visibility and recognition. By 2017, our global market presence had flourished, fostering long-term partnerships with esteemed overseas customers. By 2020, we had pioneered multiple patented technologies, elevating product precision and quality to new heights.

4. Technological Innovation and Sustainable Development (2018-2024):
The year 2018 heralded a new era of innovation with the establishment of our dedicated research and development center, dedicated to the exploration of novel materials and processes. In 2019, our commitment to sustainability bore fruit with the development of an environmentally friendly precision casting process, substantially reducing pollution emissions while significantly enhancing the quality of surface and internal castings. Our achievements in technological innovation were nationally recognized in 2020, as we were honored as a high-tech enterprise.

5. Intelligent Manufacturing and Future Vision:
Amid the global challenges posed by the pandemic in 2019, we demonstrated agility and resilience by swiftly refining our market strategy, bolstering online marketing and service capabilities to maintain stable business growth. In 2021, we embarked on a groundbreaking journey into intelligent manufacturing, seamlessly integrating automation and information technology to amplify production efficiency and management prowess.

6. Looking Ahead:
At Starise Metal, our gaze is firmly fixed on the horizon, driven by an unyielding commitment to innovation. We are poised to secure and sustain a leading position in the global precision casting industry, continually advancing with our innovation-driven development philosophy.

Certifications

 

 

Processing

 

Materials We Cast

 

Material	Carbon Steel	Ductile Iron	Alloy Steel	Stainless Steel	Manganese Steel
Material Grade/Designation	ZG200-400 ZG230-450 ZG270-500 ZG310-570 ZG340-640 Q235	QT350-22L QT400-18 QT400-18L QT450-10 QT500-7 QT600-3 QT700-2 QT800-2 QT900-2 QTD800-10 QTD900-8 QTD1050-6 QTD1200-3 QTD1400-1	ZG20Mn, ZG30Mn ZG40Mn, ZG20Mn2 ZG35CrMnSi, ZG40Cr ZG35CrMo, ZG42CrMo AH36,EH36,FH36 Q420qE,Q500qE 16MnDR 09MnNiDR ZGD410-620 ZGD535-720 ZGD650-830 ZGD730-310 ZGD840-1030 ZGD1030-1240 ZGD1240-1450	06Cr19Ni10 022Cr19Ni10 06Cr17Ni12Mo2 022Cr17Ni12Mo2 06Cr18Ni12Mo2Cu2 015Cr21Ni26Mo5Cu2 12Cr13 30Cr13 68Cr17 022Cr12 10Cr17 019Cr19Mo2NbTi 022Cr23Ni5Mo3N 022Cr25Ni7Mo4N 05Cr17Ni4Cu4Nb 07Cr15Ni7Mo2AL	ZGMn13-1 ZGMn13-2 ZGMn13-3 ZGMn13Cr2 Q355B Q460C 30Mn2Cr10 40Mn18Cr3 ZGMn18Cr2
Standard	AISI - American Iron and Steel Institute ASTM - American Society for Testing and Materials DIN - Deutsches Institut für Normung BS - British Standards ANSI - American National Standards Institute JIS - Japanese Industrial Standards AFNOR - Association Française de Normalisation AS - Standards Australia ASME - American Society of Mechanical Engineers EN--European Norm GB--National Standard Chinese
Note	Apart from the above materials, we can cast based on customers' specifications

Packaging & Shipping

Packaging

Advanced Rust Prevention Treatment:
To ensure the pristine condition of our cast steel parts, they typically undergo an advanced rust prevention treatment. This includes expertly applying anti-rust paint or oil to safeguard against corrosion during transport and storage. For parts destined for harsh environments, such as the chemical and petroleum sectors, specialized anti-corrosion coatings are meticulously applied to provide an added layer of protection.

Premium Cushioning Packaging:
To guarantee the utmost safety of our cast steel parts during transit, we employ premium cushioning materials that avert potential collisions and external impacts. This often includes high-quality foam plastics, sponges, and air cushion films. For parts with stringent precision requirements, particularly within the precision industry or in urgent scenarios, we utilize multi-layer cushioning techniques to ensure unwavering stability throughout the journey.
·

 

Strategic Transportation Planning
Strategically planning the transportation route is critical before any movement. Considerations include road conditions, bridge load capacity, and tunnel heights, ensuring the seamless and secure passage of transport vehicles. For exceptionally large or heavy cast steel parts, prior coordination with road authorities might be required to obtain necessary permits and implement essential escort measures, ensuring a smooth transit process.

Comprehensive Transportation Insurance:
Mitigating transportation risks is paramount, and securing comprehensive transportation insurance is highly recommended. When choosing the ideal insurance plan, it's essential to factor in the goods' value, the chosen mode of transport, and the designated route. This ensures optimal coverage and peace of mind throughout the transportation process.

Professional Loading and Unloading Requirements:
The loading and unloading of cast steel parts demand precision and care, utilizing professional-grade equipment like forklifts and cranes. Skilled operators meticulously perform these tasks, ensuring that each piece remains unscathed. It is equally crucial to maintain the safety and stability of the handling equipment, providing a secure and efficient loading and unloading process.

FAQ

 

1. Q: How to get a quotation?
A: Please send your 2D drawings and 3D model with the required material, annual usage or lot quantity to us.

2. Q: What is the MOQ?
A: According to the part's specification, material, technical demands etc. For some parts, 1 pcs is also acceptable.

3. Q: What is our advantage?
A: We have built a complete and strict quality control management system, from material to finished products.
We can offer you the best service for casting, machining, and sheet metal parts withthe most favorable unit price and freight cost within 48 hours.

4. Q: Do we have in-house engineering capability?
A: Yes, our engineering team has rich experience from the finished OEM and ODM projects, and we can also supply you with some suggestions during the production process.