Customer Designed Metal Iron Grey Cast Lost Wax Precision Steel Sand Carbon Steel Stainless Steel Ductile Iron Casting Axle Parts

• Customization: Available
• After-sales Service: Remote
• Condition: New
• Model NO.: A0125
• Axle Number: 2
• Application: Truck
• Certification: ASTM, CE, ISO, IATF 16949
• Material: Iron
• 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 for steel casting are diverse and tailored to the type of steel used (be it carbon or alloy steel), along with the casting's geometry and production specifications. Here are some vital technical parameters for steel casting processes:

1. Chemical Composition:
   • Carbon (C): In carbon steel castings, the carbon content is typically set between 0.1% and 0.6%. This critical element greatly influences the casting's strength, hardness, and toughness. As carbon content rises, so do strength and hardness, though toughness might diminish.
   • Manganese (Mn): Manganese content usually spans from 0.5% to 1.5%. It plays a key role in enhancing steel's strength and hardenability and binds with sulfur to minimize sulfur's adverse effects.
   • Silicon (Si): Silicon is generally present at 0.15% to 0.6%. This element boosts steel's strength and hardness while enhancing its deoxidation capabilities.
   • Alloying Elements: Alloy steel castings are enriched with elements like chromium (Cr), nickel (Ni), molybdenum (Mo), and vanadium (V), tailored to each steel grade. These elements significantly enhance properties such as strength, hardness, wear, corrosion, and heat resistance.
2. Melting Temperature:
   • The typical melting temperature for steel castings ranges from 1500°C to 1600°C. Such high temperatures ensure the complete dissolution of alloying elements, uniformity in molten steel composition, and effective removal of gases and impurities, thereby improving molten steel quality.
3. Deoxidation Method and Deoxidizer Dosage:
   • Common deoxidizers include ferromanganese, ferrosilicon, and aluminum. The deoxidation technique and deoxidizer amount are dictated by steel grade and molten steel quality requirements. Aluminum, known for its potent deoxidation, is often used for killed steel, with typical additions ranging from 0.02% to 0.05%.
4. Pouring Temperature:
   • Pouring temperatures generally lie between 1400°C and 1500°C, suited to the casting's dimensions, form, and complexity. Higher temperatures are necessary for thin-walled, intricate castings to ensure mold-filling efficiency; whereas, thick-walled castings can tolerate lower temperatures to reduce issues like shrinkage cavities and porosity.
5. Performance Parameters of Molding Sand:
   • Permeability: Molding sand must exhibit adequate permeability to facilitate smooth expulsion of gases during pouring, thereby preventing gas hole defects. Permeability values are contingent on casting size and type, typically ranging from 50 to 200.
   • Strength: The molding sand should possess sufficient strength to endure the pressure and impact of molten steel, preventing mold failure and sand inclusion defects. Wet strength usually falls between 0.1 and 0.3 MPa, while dry strength ranges from 0.8 to 2.0 MPa.
   • Refractoriness: The refractoriness of the molding sand is a critical factor, as it must be of exceptional quality to withstand the intense erosion from high-temperature molten steel. It is generally required to be above a formidable 1500°C, ensuring the integrity of the casting process.
6. Pouring Speed:
   • The pouring speed plays a pivotal role in determining the casting quality. A speed that is too rapid can lead to undesirable defects, such as sand washing and gas entrainment. Conversely, a pace that is too slow might cause issues like insufficient pouring and cold shuts. For small castings, the pouring time can vary from mere seconds to several minutes, while large castings may require a pouring duration extending over several hours. The pouring speed should be meticulously adjusted in alignment with the specific circumstances to ensure optimal results.
7. Heat Treatment Process Parameters:
   • To enhance their structural and property characteristics, steel castings typically undergo a series of heat treatments, including normalizing, annealing, quenching, and tempering. The normalizing temperature usually falls within the range of 850°C to 950°C, with holding time tailored to the casting's thickness. Quenching is performed between 800°C and 900°C, while tempering occurs between 500°C and 700°C. The precise temperatures and holding durations are finely tuned according to the specific steel grade and desired performance attributes of the casting.

Detailed Photos

 

Company Profile

Founded in 2024, Qingdao Starise Metal Technology Co., Ltd. stands as a beacon of excellence in the world of precision casting, blending industry and trade seamlessly to focus on R&D, production, and global distribution of top-tier casting parts. Benefiting from its deeply rooted experience spanning over three decades, and leveraging its state-of-the-art factory, the company boasts a sprawling modern production landscape of 47,000 square meters, including 10,000 square meters dedicated to high-standard workshop facilities. With an impressive annual capacity exceeding 30,000 tons of precision cast steel components, Starise Metal's exceptional products illuminate over 20 countries across Europe, America, Asia, and beyond, setting new standards in excellence.


Our History:

1. Founding Period (1996-1998):
Embarking on its journey in 1996, nestled in the vibrant city of Pingdu, Qingdao, China, the company dedicated itself to supplying premium precision casting solutions tailored for the agricultural machinery and automotive axle sectors. This initial phase emphasized the production of small-scale precision castings using the tried-and-true traditional silica gel precision casting techniques.

2. Technological Accumulation and Expansion (1998-2014):
A pivotal year, 1998 marked the adoption of cutting-edge investment and sand casting technologies, empowering the company to produce medium and large-scale precision castings. The crowning achievement came in 2006 with the acquisition of ISO9001 certification, solidifying the company's unwavering commitment to quality and reliability. Between 2009 and 2014, Starise Metal dramatically expanded its manufacturing capabilities, adding sophisticated production lines and embracing innovative casting methodologies. This strategic growth initiative significantly boosted production capacity to adeptly handle the diverse demands of multi-batch and custom manufacturing.

3. Brand Marketing (2016-2020):
In 2016, Starise Metal embarked on a mission to elevate its brand presence, actively engaging in premier domestic and international industry exhibitions to bolster brand visibility. The following year, the company amplified its global footprint, establishing enduring partnerships with international clients. By 2020, Starise Metal had pioneered multiple patented technologies that dramatically enhanced product precision and quality, taking its reputation for excellence to new heights.

4. Technological Innovation and Sustainable Development (2018-2024):
Fueled by a spirit of innovation, 2018 saw the establishment of a dedicated R&D center, delving into pioneering materials and processes. In 2019, Starise Metal introduced an eco-friendly precision casting approach, significantly curbing pollution emissions during production while enhancing the quality of both surface and internal casting attributes. Officially recognized as a national high-tech enterprise in 2020, the company's commitment to technological advancement shines through its groundbreaking achievements.

5. Intelligent Manufacturing and Future Vision:
Confronted with the unparalleled challenges of the global pandemic in 2019, Starise Metal swiftly recalibrated its market strategy, fortifying its online marketing and service capabilities to ensure unwavering business growth. By 2021, the company launched a visionary intelligent manufacturing initiative, seamlessly integrating automation and information technology to optimize production efficiency and management prowess.

6. Looking Ahead:
Starise Metal remains untiringly committed to its core philosophy of innovation-driven progress, aiming to fortify its standing as a leader in the global precision casting arena, continually pushing the boundaries of excellence.

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:
Cast steel parts are meticulously treated to ward off rust, ensuring pristine condition during transit and storage. This involves a robust application of anti-rust paint or oil. For components destined for corrosive environments, such as chemical and petroleum sectors, advanced anti-corrosion coatings are employed, guaranteeing longevity and reliability in challenging conditions.

Cushioning Packaging:
To fortify against collisions and external impacts during transit, cast steel parts are enveloped in cushioning packaging. Sophisticated materials like foam plastics, sponges, and air cushion films provide superior protection. For precision components, especially those holding critical precision or facing urgent deployment, a multi-layer cushioning strategy ensures impeccable stability throughout the journey.
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Transportation
An optimally planned transportation route is vital, factoring in road conditions, bridge capacities, and tunnel heights to ensure seamless vehicle passage. For massive or overweight cast steel parts, liaising with road authorities and securing the necessary permits and escorts is imperative for safe transit.

Transportation Insurance:
Mitigate transportation risks by securing comprehensive insurance tailored to the unique needs of cast steel parts. Evaluate insurance options based on the value, mode, and route of transport to select a plan that offers maximum protection and peace of mind.

Loading and Unloading Requirements:
Efficient loading and unloading of cast steel parts demand the use of specialized equipment like forklifts and cranes, operated by skilled professionals. This careful handling minimizes collision risks and damage, while ensuring the operational safety and stability of both the parts and 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.