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Customized Ductile Cast Iron Casting Autocar Parts OEM Castings Anti Rust Oil

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Customized Ductile Cast Iron Casting Autocar Parts OEM Castings Anti Rust Oil

Customized Ductile Cast Iron Casting Autocar Parts OEM Castings Anti Rust Oil
Customized Ductile Cast Iron Casting Autocar Parts OEM Castings Anti Rust Oil Customized Ductile Cast Iron Casting Autocar Parts OEM Castings Anti Rust Oil

Large Image :  Customized Ductile Cast Iron Casting Autocar Parts OEM Castings Anti Rust Oil

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 different drawing technique 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: Ductile Iron GGG50 Process: Green Sand Casting Process
Machining: CNC Machining Surface: Anti-Rust Oil
Used For: Autocar Industry Packing: Crate
High Light:

nodular cast iron

,

spheroidal cast iron

Customized Ductile Cast Iron Casting Autocar Parts OEM Castings Anti Rust Oil

 

Product Description and Process

 

1.Customized Sand Casting Ductile Cast Iron Casting Autocar parts OEM Castings

 

2. Production process: green sand molding, pre-coated sand molding and resin sand molding which 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, etc.

 

Ductile Iron Castings & Ductile Cast Iron

 

If cast iron is subject to a compressive load, these stress points are not particularly detrimental and flake graphite cast iron is excellent under compression. However, tensile loading above the natural tensile strength of the cast iron can cause rapid tensile failure as cracks propagate rapidly out from these stress points. The result of this is that cast iron has virtually no elongation, is a brittle material and is therefore limited in its use in tensile and shock loading applications. For years foundrymen and metallurgists tried to develop a new type of cast iron that would withstand bending and shock loading and would have the characteristics more of malleable cast iron but could be produced at the lower cost of grey cast iron. This resulted in the development of Ductile Cast Iron.

 

Customized Ductile Cast Iron Casting Autocar Parts OEM Castings Anti Rust Oil 0

 

Description

Ductile cast iron is grey cast iron with spherical graphite. It differs from grey cast iron with lamellar graphite in its chemical composition, which, in addition to the basic elements, also contains small quantities of magnesium (from 0.04 to 0.06 %), cerium and rare earths that influence the formation of graphite spheres.

Properties

The properties of ductile cast iron do not only depend on the size, number and arrangement of graphite balls in the cast iron, but also on the basic matrix consisting of ferrite and perlite. At the same hardness levels, nodular cast iron has a much higher tensile strength than grey cast iron; toughness and elongation are therefore great advantages of nodular cast iron.

 

As in the case of grey cast iron, tensile strength and strain define the quality of cast iron. In accordance with the EN-1563 standard, we manufacture ductile cast iron of quality levels 400-7, 400-15, 450-18, 500-14, 600-3, 600-10, and 700-2, as well as cast irons of other quality levels in agreement with customers.

 

 

Customized Ductile Cast Iron Casting Autocar Parts OEM Castings Anti Rust Oil 1

 

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

 

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

Contact Person: Mr. James Wang

Tel: +86 13213152686

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