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  • Some customers of Qingdao TianHua YiHe foundry asked us about the difference between cast iron and ductile iron, including their advantages and disadvantages. Here in, we listed their main properties and hope to give you a reference for material selection. Actually, before comparison, we need to clarify a definition. The cast iron is meaning a category of iron material, whose carbon content is higher than 2.1%. Therefore, it includes many different types according to different graphite shapes and microstructures, such as grey iron, ductile iron, white iron, malleable iron, vermicular iron, austenitic iron etc.

    2019.01.04

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Our main product line includes sand
casting,precision casting,die casting,forging ,CNC machining and sheet metal fabrication.Materials vary from grey iron, ductile iron, bronze, aluminum, steel, stainless steel, etc.
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QINGDAO TIANHUA YIHE FOUNDRY FACTORY
Add: No.135# of ShuangYuan Road, Chengyang District, Qingdao City, Shandong Province, China 266109
Tel: +86-532-87925159
Whasapp/ Mobile: +86-13863989651
Contact Person: Mr.wang jie 
Email:  wangjie@qdthyh.com
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