Customization Metal Coated Sand Iron Lost Wax Precision Steel Sand Carbon Steel Stainless Steel Ductile Custom Casting Axle Parts

• Customization: Available
• After-sales Service: Remote
• Condition: New
• Model NO.: 10A013
• Axle Number: 2
• Application: Truck
• Certification: ASTM, CE, ISO, IATF 16949
• Material: Carbon Steel
• Type: Rear Axles
• 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
• Surface Roughness: Ra12.5
• Standard: ASTM. AISI. DIN. BS. JIS. NF. En
• Quality Control: Professional QC and Test Equipment
• Lead Time: 30-40 Days
• Machining: Turning/Milling/Drilling/Grinding/Threading
• Machining Tolerance: +/-0.01mm
• 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 key to its versatility and performance, tailored meticulously to the type of steel casting, whether it's carbon or alloy steel, as well as the casting's unique shape, size, and production specifications. Here are some essential technical parameters of the steel casting process:

1. Chemical Composition:
   • Carbon (C): In carbon steel castings, carbon content ranges from 0.1% to 0.6%, playing a pivotal role in determining the strength, hardness, and toughness of the casting. Increasing carbon content enhances strength and hardness, though it may compromise toughness.
   • Manganese (Mn): Present at 0.5% to 1.5%, manganese boosts steel strength and hardenability, and its affinity for sulfur mitigates sulfur's negative effects.
   • Silicon (Si): Typically at 0.15% to 0.6%, silicon fortifies steel's strength and hardness while enhancing its deoxidation capabilities.
   • Alloying Elements: For alloy steel castings, integrating elements like chromium (Cr), nickel (Ni), molybdenum (Mo), and vanadium (V) refines the steel's properties. These elements heighten strength, hardness, wear resistance, corrosion resistance, and heat resistance, tailored to specific steel grades.
2. Melting Temperature:
   • The melting temperature for standard steel castings spans 1500°C to 1600°C. This high temperature ensures complete dissolution of alloying elements, achieving a uniform molten steel composition. It also aids in eliminating gases and impurities, enhancing the molten steel's quality.
3. Deoxidation Method and Deoxidizer Dosage:
   • Common deoxidizers like ferromanganese, ferrosilicon, and aluminum are crucial in the deoxidation process. The deoxidation methodology and deoxidizer quantities, guided by steel grade and molten steel quality requirements, may leverage aluminum's potent deoxidation capacity, typically added at 0.02% to 0.05%.
4. Pouring Temperature:
   • Pouring temperatures usually range from 1400°C to 1500°C, contingent on the casting's dimensions, form, and intricacy. Higher temperatures aid in filling molds for thin-walled, complex structures. Conversely, lower temperatures for thick-walled castings help avoid shrinkage cavities and porosity.
5. Performance Parameters of Molding Sand:
   • Permeability: Molding sand must exhibit adequate permeability, facilitating the escape of gases during pouring and averting gas hole defects. Permeability values, influenced by casting size and steel type, typically range between 50 and 200.
   • Strength: Essential for maintaining integrity against molten steel's pressure and force, molding sand strength prevents mold damage and sand inclusion defects. Wet strength ranges from 0.1 to 0.3 MPa, while dry strength spans 0.8 to 2.0 MPa.
   • Refractoriness: The refractoriness of the molding sand plays a crucial role in ensuring the integrity and quality of your castings. It must withstand the intense heat of molten steel, which can reach temperatures soaring above 1500°C, to effectively resist erosion and maintain the intended shape and precision of the casting.
6. Pouring Speed:
   • The pouring speed is a pivotal factor that significantly influences the casting's overall quality and integrity. Pour too quickly, and you invite defects like sand washing and troublesome gas entrainment. On the other hand, a sluggish pour can result in issues such as insufficient charging and undesirable cold shuts. For compact castings, the timing can be as brief as mere seconds to several minutes, while larger castings may require a steady pour extending over several hours. Therefore, precision in adjusting the pouring speed to align with specific conditions is vital.
7. Heat Treatment Process Parameters:
   • For steel castings, undergoing heat treatment is essential in enhancing both their structural integrity and desired properties. This process usually includes normalizing, annealing, quenching, and tempering. Typically, normalizing occurs between 850°C and 950°C, with the duration adjusted based on casting thickness. Quenching temperatures usually range from 800°C to 900°C, while tempering is conducted between 500°C and 700°C. Each specific temperature and holding time should be tailored to the steel grade and the casting's performance specifications to achieve optimal results.

Detailed Photos

 

Company Profile

Founded in 2024, Qingdao Starise Metal Technology Co., Ltd. stands as a robust industry and trade integration enterprise, dedicated to the pioneering research and development, production, and expansive global trade of precision casting parts. With its own holding factory, Qingdao Starise has cultivated a deep-rooted presence in the precision casting industry for over three decades. Commanding a state-of-the-art production base sprawled across 47,000 square meters, including 10,000 square meters of high-standard production workshops, the company boasts an impressive annual production capacity exceeding 30,000 tons of precision cast steel parts. Exporting quality products to over 20 countries and regions spread across Europe, America, and Asia, Qingdao Starise continues to make its mark on the global stage.


Our History:

1. Founding Period (1996-1998):
In the humble beginnings of 1996, nestled in Pingdu City, Qingdao, China, the company was established with a mission to provide unparalleled precision casting solutions tailored for the agricultural machinery and automotive axle sectors. At this nascent stage, the focus was on crafting small-scale precision castings, utilizing the time-honored method of traditional silica gel precision casting technology.

2. Technological Accumulation and Expansion (1998-2014):
The year 1998 marked a transformative phase with the introduction of cutting-edge investment casting and sand casting technologies, empowering the production of larger and more intricate precision castings. In 2006, the esteemed ISO9001 certification was attained, a testament to the unwavering commitment to quality and reliability. From 2009 to 2014, the company experienced a significant scale-up, augmenting its production facilities, incorporating multiple new production lines, and adopting highly efficient casting processes. This expansion bolstered the company's prowess in meeting the demands of diverse, multi-batch, and bespoke product manufacturing ventures.

3. Brand Marketing (2016-2020):
In 2016, the company turned a strategic focus towards brand fortification, actively engaging in both domestic and international industry exhibitions to elevate brand awareness. The year 2017 saw an escalation in the global market footprint, with the establishment of enduring partnerships with overseas clientele. By 2020, the development of multiple patented technologies had been realized, further augmenting the precision and quality of its product offerings.

4. Technological Innovation and Sustainable Development (2018-2024):
The initiative in 2018 to establish a dedicated research and development center marked a pivotal stride in the exploration of innovative materials and processes. By 2019, the company had pioneered an eco-friendly precision casting process that significantly curtailed pollution emissions while enhancing the surface and internal integrity of castings. Official recognition as a national high-tech enterprise in 2020 underscored the company's triumphs in technological innovation.

5. Intelligent Manufacturing and Future Vision:
Faced with the global pandemic challenges in 2019, the company adeptly recalibrated its market strategies, enhancing online marketing and service capabilities to maintain robust business growth. The 2021 an intelligent manufacturing initiative, employing cutting-edge automation and IT integration, further amplified production efficiency and management sophistication.

6. Looking Ahead:
Starise Metal is resolute in its commitment to an innovation-driven philosophy, fervently pursuing a preeminent position in the global precision casting arena, ensuring a future replete with technological advancements and market leadership.

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

Rust Prevention Treatment:
To safeguard cast steel parts from rusting during transit and storage, they typically undergo a robust rust prevention treatment. This involves either applying anti-rust paint or a protective anti-rust oil coat. In industries where parts are exposed to harsh conditions, such as chemical or petroleum sectors, special anti-corrosion coatings are paramount to ensure longevity and integrity.

Cushioning Packaging:
To prevent any damage due to collisions or external impacts during transit, our packaging employs high-quality cushioning materials. We utilize foam plastics, sponges, and air cushion films to provide superior protection. For precision cast steel parts that demand extra care, such as those with stringent accuracy requirements or in urgent scenarios, a multi-layer cushioning approach is adopted to assure their safe arrival, maintaining their pristine condition.
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Transportation
Prior to embarking on transportation, a meticulous plan is devised considering all aspects like road conditions, bridge capacity, and tunnel heights, ensuring the seamless and secure transit of our vehicles. For those particularly large or heavy cast steel components, we coordinate with road authorities in advance, securing all necessary permits, and arrange for appropriate escort measures to guarantee smooth passage.

Transportation Insurance:
Mitigate transportation risks with our recommended transportation insurance. This strategic choice is based on a thorough evaluation of the goods' value, the mode of transport, and the specific route. Such comprehensive consideration ensures that you select the most appropriate insurance plan tailored specifically to your needs.

Loading and Unloading Requirements:
During the critical loading and unloading phases, precision and safety are paramount. We employ advanced loading and unloading equipment such as forklifts and cranes, operated by our skilled professionals. Each step is executed with care to prevent collisions or damage to the cast steel parts, while guaranteeing the operational safety and stability of the equipment involved.

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.