Qt500-7 Qt600-3 Ductile Cast Iron for Custom Piston and Valve Body

• Casting Method: Vacuum Aspirated Casting
• Sand Core Type: Resin Sand Core
• Application: Machinery Parts
• Machining: Machining Center
• Material: Ductile Cast Iron
• Surface Treatment: Sand Blast
• Model NO.: EB16012
• Standard: ASTM
• Certification: ISO 9001:2008
• Transport Package: Plywood Case
• Trademark: EB
• Origin: China
• Production Capacity: 500000kilograms/Year

Product Description

1.Product Name: QT500-7 QT600-3 Ductile Cast Iron for Custom Piston and Valve Body for Sand Casting

2.Material Grade: AS1831/600-3

3.Weight: 7.08kg

4.Casting Tolerance: DCTG-11 / GCTG-5

5.Dimensional Tolerance: ±0.15mm

6.Chemical Composition: QT500-7 QT600-3

S/N

Standard / Material Grade

Chemical Composition  (%)

GB

ISO 1083

JIS G5502

ASTM A536-84

DIN1693

AS 1831

C

Si

Mn

P

S

Mg

Re

1

QT400-18

400-15,18

FCD 400

60-40-18

GGG-40

400-12

3.6~3.8

2.3~2.7

≤0.5

≤0.03

≤0.05

0.03~0.05

0.02~0.03

2

QT500-7

500-7

FCD 500

80-55-06

GGG-50

500-7

3.4~3.9

2.0~2.9

≤0.6

≤0.03

≤0.05

0.03~0.10

0.03~0.10

3

QT600-3

600-3

FCD 600

80-60-03

GGG-60

600-3

3.4~3.8

2.0~2.8

0.3~0.7

≤0.03

≤0.05

0.035~0.05

0.025~0.045

4

QT700-2

700-2

FCD 700

100-70-03

GGG-70

700-2

3.5~4.0

2.0~2.6

0.5~0.9

≤0.03

≤0.05

0.035~0.065

0.035~0.065