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Custom GGG40 Material Ductile Cast Iron Parts Green Sand Casting Process

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Custom GGG40 Material Ductile Cast Iron Parts Green Sand Casting Process

China Custom GGG40 Material Ductile Cast Iron Parts Green Sand Casting Process supplier

Large Image :  Custom GGG40 Material Ductile Cast Iron 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 drawing technical 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: Ductile Iron GGG40 Process: Green Sand Casting Process
Machining: CNC Machining Moulding: Automatic Molding Production Line
Packing: Anti-rust Bag + Crate Surface: Shot Blasting

 

China Ductile Iron Castings Manufacturer GGG40 Material OEM Cast Iron Parts

 

Product Description and Process
 
1.
China Ductile Iron Castings Manufacturer GGG40 Material OEM Cast Iron Parts
 
2. Production process:

    green sand castings process,

    pre-coated sand castings process,

    resin sand castings process

 

3. Raw Castings weight: from 50 gram to 2000 kilograms

 

4. Raw Castings dimension tolerance: CT8-CT11 rest with different moulding terms
 
5. Machining process: CNC machine, machining center, lathe, mill machine, drill machine, etc.
 
6. 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.
 


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

 
 

GB/T 1348 1998 (China)

 

Grade

Tensile strength

σb≥/MPa

Yield strength

σ0.2≥/MPa

Elongation

δ5≥(%)

Hardness

HBS

QT400-18

QT400-18-LT*

400 250 18 130~180
QT400-15 400 250 15 130~180
QT450-10 450 310 10 160~210
QT500-7 500 320 7 170~230
QT600-3 600 370 3 190~270
QT700-2 700 420 2 225~305
QT800-2 800 480 2 245~335
QT900-2 900 600 2 280~360

 

Low temperature V notch impact tested (-20±2℃)

 

EN 1563 1997 (European Standard)

 

Grade Tensile Strength
σ≥/Mpa
Yield Strength
σ≥/Mpa
Elongation
δ≥(%)
Symbol Number
EN GJS 350-22 EN JS1010 350 220 22
EN GJS 350-22-LT* EN JS1015 350 220 22
EN GJS 400-18 EN JS1020 400 250 18
EN GJS 400-18-LT* EN JS1025 400 240 18
EN GJS 400-15 EN JS1030 400 250 15
EN GJS 450-10 EN JS1040 450 310 10
EN GJS 500-7 EN JS1050 500 320 7
EN GJS 600-3 EN JS1060 600 370 3
EN GJS 700-2 EN JS1070 700 420 2
EN GJS 800-2 EN JS1080 800 480 2
EN GJS 900-2 EN JS1090 900 600 2

Low temperature V notch impact tested (-20±2℃)

 

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

 

FAQ:

 

Q1. What is your terms of packing?
A: Generally, we pack with wooden crate/pallet, and also can pack as requirement.

Q2. What is your terms of delivery & shipment?
A: Generally FOB Qingdao Port, by sea. And also can delivery at customer's 
designated port or by air.

Q3. How about your delivery time?
A: Generally, it will take 40 to 60 days for one batch order. The special delivery time depends on the order quantity and requirements.

Q4. What is your terms of payment?
A: 
Negotiate with customer and achieve one agreement.

Q5. Can you produce according to the samples?
A: Yes, we can produce by samples and final have the same inspection standard with customer.


Q6.What's the moulding process?
A: We can make the sand moulds by handwork moulding, whiich is suitable for the complicated structure products;

    we can make the sand moulds by molding machine, shell molding process, automatic molding production line.

    After studying the drawings we will choose and decide which molding process is suitable for the product.

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

Contact Person: James Wang

Tel: +8613213152686

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