Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
News
Home ProductsDuctile Cast Iron

ASTM A356 Ductile Iron Casting Process Cast Iron Parts Supplier For Agricultural Machinery

My dear friend, the goods received are good and hope we can work together for more items.

—— Angelo

Yu-Long company is indeed professional in casting field, and help to improve the design and save the cost for us. Thanks very much.

—— John

The delivery is on time, and cooperation is happy.

—— Christopher

I'm Online Chat Now

ASTM A356 Ductile Iron Casting Process Cast Iron Parts Supplier For Agricultural Machinery

ASTM A356 Ductile Iron Casting Process Cast Iron Parts Supplier For Agricultural Machinery
ASTM A356 Ductile Iron Casting Process Cast Iron Parts Supplier For Agricultural Machinery

Large Image :  ASTM A356 Ductile Iron Casting Process Cast Iron Parts Supplier For Agricultural Machinery

Product Details:

Place of Origin: China
Brand Name: non-standard
Certification: ISO9001;TS16949
Model Number: custom-built

Payment & Shipping Terms:

Minimum Order Quantity: 1 Ton
Price: quote according to drawing technical requirements
Packaging Details: Plywood crate + VCI Anti-Rust Bag
Delivery Time: within 60 days
Payment Terms: T/T, L/C
Supply Ability: 300 Tons every month
Detailed Product Description
Material: ASTM A536 65-45-12 Process: Moulding Machine Green Sand Casting
Machining: CNC Machining Surface: Shot Blasting
Packing: Crate

ASTM A356 Ductile Iron Casting Process Cast Iron Parts Supplier For Agricultural Machinery

 

Product Description and Process

 

1. ASTM A356 Ductile Iron Casting Process Cast Iron Parts Supplier For Agricultural Machinery

 

2. Production process:

    green sand  castings process by moulding machine or by handwork

    pre-coated sand  casting process 

    resin sand castings process

    automatic production line 

 

    we can produce iron castings from 50 gram to 2000 kilograms

 

3. Machining process: CNC machine, machining center, lathe, mill machine, drill machine, etc.

 

4. Surface treatment process: paint coating, electrophoretic coating, electrogalvanizing coating, black oxide coating, phosphate coating, powder coating, etc.

 

Product Material and Uses

 

1. Normally produce with gray iron HT200, HT250, ductile iron 65-45-12, 60-40-18, 80-55-06, 80-60-03, etc.

2. The ductile iron casting products are widely used for Auto-cars, trains, trucks, vehicle components, mining machinery components, agricultural machinery parts, textile machinery parts, construction machinery parts, valves and pump parts, etc.

 

 

What is in Ductile Iron? (Composition)

If you were to do a chemical analysis of ductile iron, this is what you would normally find:

Iron ~94%

Carbon 3.2 – 3.60%

Silicon 2.2 – 2.8%

Manganese 0.1 – 0.2%

Magnesium 0.03 – 0.04%

Phosphorus 0.005 – 0.04%

Sulfur 0.005 – 0.02%

Copper <= 0.40%

To improve the strength of ductile iron, additional tin or copper can be added. To improve corrosion resistance, copper, nickel, or chromium can replace anywhere from 15-30% of the iron.

 

 

 

Common Ductile Iron Grades

 

While there are many different ductile iron specifications, foundries routinely offer 3 common grades;

 

Physical and Mechanical Properties ASTM A536, Grade 60-40-18 ASTM A536, Grade 65-45-12 ASTM A536, Grade 80-55-06
Tensile Strength, min, psi 60,000 65,000 80,000
Tensile Strength, min, MPa 414 448 552
Yield Strength, min, psi 40,000 45,000 55,000
Yield Strength, min, MPa 276 310 379
Elongation in 2 in. or 50 mm, min % 18 12 6
Density lb/in3 0.256 0.256 0.256
Density g/cm3 7.1 7.1 7.1
Melting Temperature (Degrees F) 2,100 – 2,190 2,100 – 2,190 2,100 – 2,190
Melting Temperature (Degrees C) 1,150 - 1,200 1,150 - 1,200 1,150 - 1,200
Compressive Strength Ksi 429 429 429
Compressive Strength MPa 2960 2960 2960
UNS F32800 F33100 F33800

 

 

Recent development of ductile cast iron production technology in China

 

With the constant growth of national economy, the castings output in China increases quickly. China has been ranked the top manufacturer of casting production in the world since 2000. The casting output had reached 24,420,000 tons in 2005, accounting for about 28.5% of the world's total output [1]. In addition, the output of ductile iron had also developed rapidly, which reached 5,838,000 tons in 2005, increasing to 2.46 times of output in 2000. The ratio of ductile iron castings to total castings increased from 18% in 2000 to 23.9% in 2005. Over the past five years, the production of centrifugal-cast iron pipe had achieved an average 40% growth in China, to 1.9 million tons in 2004.

Moreover, huge quantities of various centrifugal-cast iron pipes have been exported to Southeast Asian countries. However, the ratio of ductile iron castings to total castings in developed countries, such as France (40.8%), the United States (32.88%) and Japan (28.9%), is still beyond that of China in 2005. With the development of automotive and cast pipe industries, as well as the gradual improvement of ductile iron casting quality in China, the applications of ductile iron castings will be continuously expanded. In the "11th Five-Year Plan," the production of ductile iron in China will be greater than that of the world's average level, and will continue to be an important casting alloy for various engineering fields in the future. Therefore, further stabilizing ductile iron production process, improving ductile iron quality, exploiting and introducing new technologies for ductile iron production, are still an important task for Chinese casting manufacturing industry.

 

Contact Details
Zhengzhou Yu-Long Machinery Equipment Co., Ltd.

Contact Person: Mr. James Wang

Send your inquiry directly to us (0 / 3000)