| Customization: | Available |
|---|---|
| Casting Method: | Vacuum Aspirated Casting |
| Sand Core Type: | Resin Sand Core |
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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 |
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