Cast Iron Sand Casting Manufacturing Process Machining Ductile Iron ASTM A536 Grade 65-45-12 or FCD450

Cast Iron Sand Casting Manufacturing Process Machining Ductile Iron ASTM A536 Grade 65-45-12 or FCD450

Product Description and Process cast iron sand casting manufacturing process ductile iron ASTM A536 Grade 65-45-12 or fcd450 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:...

Product Details

Product Description and Process

cast iron sand casting manufacturing process ductile iron ASTM A536 Grade 65-45-12 or fcd450

 

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, 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.

 

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

 

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