


Gray Cast Iron: Machine tool beds, motor housings, pump & valve bodies, municipal pipe fittings, automotive brake discs, improving cutting performance and reducing chill defects.
Thin-wall Ductile Iron: Automotive chassis components, agricultural machinery housings, hydraulic valve bodies, guarantee fine uniform graphite with spheroidization rate ≥95%.
Fully automatic high-speed casting production lines with continuous pouring process.
| Grade | Si | Ba | Ca | Al ≤ | P ≤ | S ≤ | Applicable Processes |
|---|---|---|---|---|---|---|---|
| Si68Ba2Ca1.2 | 68–72 | 2.0–4.0 | 1.0–3.0 | 1.5 | 0.04 | 0.02 | Basic ladle inoculation, medium-small gray iron castings |
| Si70Ba3Ca1.8 | 68–72 | 3.0–5.0 | 1.2–2.5 | 1.5 | 0.04 | 0.02 | Automatic stream inoculation, mass thin ductile iron parts |
| Si72Ba2Ca1.0 | 70–75 | 2.0–3.0 | 1.0–2.0 | 1.5 | 0.04 | 0.02 | In-mold inoculation, precision thin-wall castings |
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Wechat:+86 18854108296
ADDRESS:406-1, Unit 3, Building 7, Shangang Xintiandi, No. 61, Gongye South Road, Jinan Area, China (Shandong) Pilot Free Trade Zone
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