NEWS- Yancheng Longwan Machinery Co., Ltd.

20 May

Ductile Iron vs. Cast Iron: Key Differences Explained

Ductile iron and grey cast iron share the same base chemistry but perform very differently in service. Ductile iron is stronger, tougher, and significantly more impact-resistant than grey cast iron, ...
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13 May

What Is Ductile Iron Made Of? Composition & Properties

Ductile cast iron is made primarily of iron (93–94%), carbon (3.2–3.6%), and silicon (1.8–2.8%), with small but critically important additions of magnesium (0.03–0.05%) that transform the graphite st...
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06 May

Cast Iron Automotive Parts: Types, Uses & Advantages

Cast iron remains one of the most widely used materials in automotive manufacturing, particularly for components that demand high compressive strength, wear resistance, and thermal stability. Engine ...
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29 Apr

How to Install Ductile Iron Pipe Fittings: Full Guide

Ductile iron pipe fittings are installed by cleaning and lubricating the pipe end, inserting it into the fitting socket or mechanical joint, positioning the gasket correctly, and tightening the gland...
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22 Apr

What Is Grey Cast Iron Used For? Applications & Properties

Grey cast iron is primarily used for engine blocks, machine tool bases, pipes, brake components, cookware, and construction hardware — applications where its excellent vibration damping, good compres...
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15 Apr

What Is Grey Cast Iron? Composition, Properties and Applications

What Is Grey Cast Iron? Grey cast iron is a ferrous alloy containing 2.5 to 4.0 percent carbon and 1.0 to 3.0 percent silicon by weight, in which the majority of the carbon is present as graphite fla...
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Ductile Iron vs. Cast Iron: Key Differences Explained

What Is Ductile Iron Made Of? Composition & Properties

Cast Iron Automotive Parts: Types, Uses & Advantages

How to Install Ductile Iron Pipe Fittings: Full Guide

What Is Grey Cast Iron Used For? Applications & Properties

What Is Grey Cast Iron? Composition, Properties and Applications

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Ductile Iron vs. Cast Iron: Key Differences Explained

What Is Ductile Iron Made Of? Composition & Properties

Cast Iron Automotive Parts: Types, Uses & Advantages

How to Install Ductile Iron Pipe Fittings: Full Guide

What Is Grey Cast Iron Used For? Applications & Properties

What Is Grey Cast Iron? Composition, Properties and Applications

Product categories

News categories

Exhibition Information