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ASTM A356 Ductile Iron Nodular Graphite Cast Iron Auto Parts Green Sand Casting Process

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ASTM A356 Ductile Iron Nodular Graphite Cast Iron Auto Parts Green Sand Casting Process

ASTM A356 Ductile Iron Nodular Graphite Cast Iron Auto Parts Green Sand Casting Process
ASTM A356 Ductile Iron Nodular Graphite Cast Iron Auto Parts Green Sand Casting Process ASTM A356 Ductile Iron Nodular Graphite Cast Iron Auto Parts Green Sand Casting Process

Large Image :  ASTM A356 Ductile Iron Nodular Graphite Cast Iron Auto Parts Green Sand Casting Process

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 65-45-12 Process: Green Sand Casting Process
Machining: CNC Machining Surface: Anti-Rust Oil
Used For: Industry Packing: Crate
High Light:

nodular cast iron

,

spheroidal cast iron

ASTM A356 Ductile Iron Nodular Graphite Cast Iron Auto Parts Green Sand Casting Process

 

Product Description and Process

 

ASTM A356 Ductile Iron Casting Process Cast Iron Foundry Auto Parts Supplier

 

Production process: green sand molding, pre-coated sand molding and resin sand molding which can produce iron castings from 50 gram to 2000 kilograms

 

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

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

 

Product Material and Uses

 

Normally produce with gray iron HT200, HT250, ductile iron 65-45-12, 60-40-18, 80-55-06, 80-60-03, 100-70-03, etc.

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 have many advantages

 

Ductile iron – also referred to as spheroidal or nodular iron – is actually a group of irons that exhibit high strength, flexibility, durability and elasticity due to their unique microstructure. Cast ductile iron normally contains over 3 percent carbon; it can be bent, twisted or deformed without fracturing. Its mechanical properties are similar to steel, and far exceed those of standard cast irons.

 

Ductile iron castings are solid metal objects that result from molten ductile iron being poured into voids in a mold. The ductile iron subsequently cools and solidifies in the shape of the void it occupies.

 

 

ASTM A356 Ductile Iron Nodular Graphite Cast Iron Auto Parts Green Sand Casting Process 0                      ASTM A356 Ductile Iron Nodular Graphite Cast Iron Auto Parts Green Sand Casting Process 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

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