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Water Pump Impeller Parts Graphite Cast Iron GGG-40 Material ASTM A536

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Water Pump Impeller Parts Graphite Cast Iron GGG-40 Material ASTM A536

China Water Pump Impeller Parts Graphite Cast Iron GGG-40 Material ASTM A536 supplier
Water Pump Impeller Parts Graphite Cast Iron GGG-40 Material ASTM A536 supplier Water Pump Impeller Parts Graphite Cast Iron GGG-40 Material ASTM A536 supplier Water Pump Impeller Parts Graphite Cast Iron GGG-40 Material ASTM A536 supplier

Large Image :  Water Pump Impeller Parts Graphite Cast Iron GGG-40 Material ASTM A536

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
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Detailed Product Description
Material: GGG40 Process: Green Sand Casting Process
Machining: CNC Machining Surface: Anti-Rust Oil
Used For: Pump Industry Packing: Crate

Water Pump Impeller Parts Graphite Cast Iron GGG-40 Material ASTM A536

 

Product Description and Process
 
1.Water Pump Impeller Parts Ductile iron Castings GGG-40 Material Sand Casting Foundry
 
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, valves and pump parts, etc.
 
 
What is Ductile Iron Used For? (Applications)
 
Ductile iron is great for use where you need strong metal with wear resistance.
Here is a sample list of things made from or contain ductile iron:
Pipe and pipe fittings (almost 50% of ductile iron sold in the US is for pipe and fittings)
Axles
Connecting rods (like in engines)
Crankshafts
Cylinders
Disc brake calipers
Gears and Gear Boxes
Housings and manifolds
Hydrostatic Barrels
Idler arms
Large Machines
Machine Tooling
Military uses
Piano Harps (the part that holds the strings of a piano)
Spindle supports
Steering knuckles
Suspension system parts
Truck axles
Valves (especially high-pressure valves)
Wheel hubs
Yokes for power transmission
 
 
Water Pump Impeller Parts Graphite Cast Iron GGG-40 Material ASTM A536

 
What is the difference between Ductile Iron and Cast Iron?
Cast iron refers to all iron parts that are cast and have a high carbon content, but in normal usage, “cast iron” refers to gray iron, the cast parts with weaker iron structures containing graphite flakes. Ductile iron must specifically have the spherical graphite structure in the metal.
Regular cast iron can be cast cheaply, machined very easily, and strength can be added through heat treating. Gray iron lacks the strength and durability of ductile cast iron. Ductile iron castings are not much more expensive than gray iron castings yet if there is no need for the benefits of ductile iron you should probably stick with the gray iron castings.
      

 

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.
 
Ductile Iron Grade Chart
ASTM A536 1993 (USA)

 

Grade Tensile Strength
σ≥/Mpa
Yield Strength
σ≥/Mpa
Elongation
δ≥(%)
ANSI/ASTM UNS
60-40-18 F32800 414 276 18
65-45-12 F33100 448 310 12
80-55-06 F33800 552 379 6.0
100-70-03 F34800 689 483 3.0
120-90-02 F36200 827 621 2.0
Special Purpose      
60-42-10   415 290 10
70-50-05   485 345 5.0
80-60-03   555 415 3.0

 
 
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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Contact Person: James Wang

Tel: +8613213152686

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