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ASTM A395 Spheroidal Cast Iron Railing Parts 65 45 12 Ductile Iron Parts

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ASTM A395 Spheroidal Cast Iron Railing Parts 65 45 12 Ductile Iron Parts

ASTM A395 Spheroidal Cast Iron Railing Parts 65 45 12 Ductile Iron Parts
ASTM A395 Spheroidal Cast Iron Railing Parts 65 45 12 Ductile Iron Parts ASTM A395 Spheroidal Cast Iron Railing Parts 65 45 12 Ductile Iron Parts

Large Image :  ASTM A395 Spheroidal Cast Iron Railing Parts 65 45 12 Ductile Iron Parts

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 60-40-18 Process: Green Sand Casting Process+precoated Sand Core
Machining: CNC Machining Surface: Anti-Rust Oil
Used For: Gear Box Packing: Crate
High Light:

nodular cast iron

,

spheroidal cast iron

ASTM A395 Spheroidal Cast Iron Railing Parts 65 45 12 Ductile Iron Parts

 

 

Product Description and Process

 

1. SG Iron Properties ASTM A395 Cast Iron Foundry Railing Parts 65 45 12 Ductile Iron Parts

 

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, 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, 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.

 

What is Ductile Iron?

 

Ductile iron is a modern iteration of cast iron. Cast iron and ductile iron have contrasting physical properties caused by differences in their microstructures.

The graphite and carbon contained in cast iron occur as flakes; cast iron exhibits positive compressive load capabilities, but tensile loading above its natural tensile strength can cause cracks to form and propagate rapidly out from stress points within the flaked graphite microstructure. As a result, cast iron has virtually no elongation. It is a brittle material, and therefore limited in its use in tensile and shock loading applications.

The graphite within ductile iron occurs as spheroids, so it is sometimes referred to as spheroidal graphite. Similarly, the term nodular iron stems from the fact that the carbon contained in ductile iron is held in the form of nodules. This unique microstructure causes ductile iron to withstand bending and shock loading far better than traditional cast iron.

 

 

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
 

 

ASTM A395 Spheroidal Cast Iron Railing Parts 65 45 12 Ductile Iron Parts 0

ASTM A395 Spheroidal Cast Iron Railing Parts 65 45 12 Ductile Iron Parts 1

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

Contact Person: Mr. James Wang

Tel: +86 13213152686

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