NAICS Code 331511-05 - Foundries-Malleable Iron (Manufacturing)

Marketing Level - NAICS 8-Digit

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NAICS Code 331511-05 Description (8-Digit)

Foundries-Malleable Iron (Manufacturing) is a subdivision of the Iron Foundries (Manufacturing) industry. This industry involves the production of malleable iron castings, which are created by melting iron and adding a small amount of carbon to it. The resulting material is then cast into various shapes and sizes using molds. Malleable iron is known for its strength, durability, and resistance to wear and tear, making it a popular material for a variety of applications.

Hierarchy Navigation for NAICS Code 331511-05

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Tools commonly used in the Foundries-Malleable Iron (Manufacturing) industry for day-to-day tasks and operations.

  • Cupola furnace
  • Ladles
  • Molds
  • Core boxes
  • Sand mixers
  • Shot blasting machines
  • Grinding machines
  • Heat treatment furnaces
  • Spectrometers
  • X-ray machines

Industry Examples of Foundries-Malleable Iron (Manufacturing)

Common products and services typical of NAICS Code 331511-05, illustrating the main business activities and contributions to the market.

  • Agricultural machinery parts
  • Automotive parts
  • Construction equipment parts
  • Electrical fittings
  • Hand tools
  • Hardware
  • Pipe fittings
  • Railway parts
  • Valves
  • Waterworks fittings

Certifications, Compliance and Licenses for NAICS Code 331511-05 - Foundries-Malleable Iron (Manufacturing)

The specific certifications, permits, licenses, and regulatory compliance requirements within the United States for this industry.

  • ISO 9001: This certification ensures that the company has a quality management system in place that meets international standards. It is provided by the International Organization for Standardization (ISO).
  • OSHA Compliance: The Occupational Safety and Health Administration (OSHA) sets and enforces safety standards in the workplace. Compliance with OSHA regulations is mandatory for all US companies.
  • EPA Compliance: The Environmental Protection Agency (EPA) sets and enforces environmental regulations in the US. Compliance with EPA regulations is mandatory for all US companies.
  • NADCAP: The National Aerospace and Defense Contractors Accreditation Program (NADCAP) provides accreditation for companies that supply products and services to the aerospace and defense industries.
  • ASTM International: ASTM International is a standards organization that develops and publishes technical standards for a wide range of industries, including the foundry industry. Compliance with ASTM standards is often required by customers and regulatory agencies.


A concise historical narrative of NAICS Code 331511-05 covering global milestones and recent developments within the United States.

  • The Foundries-Malleable Iron (Manufacturing) industry has a long and rich history dating back to the 18th century. The first malleable iron foundry was established in England in 1709, and the industry quickly spread to other parts of Europe and North America. In the 19th century, the development of new technologies such as the Bessemer process and the open-hearth furnace revolutionized the industry, making it possible to produce large quantities of high-quality malleable iron at a lower cost. In recent history, the industry has faced challenges due to increased competition from other materials such as steel and aluminum, as well as environmental regulations that have forced many foundries to adopt cleaner production methods. In the United States, the Foundries-Malleable Iron (Manufacturing) industry has a more recent history, with the first foundry established in the mid-19th century. The industry grew rapidly in the early 20th century, driven by the demand for malleable iron products in the automotive, construction, and machinery sectors. During World War II, the industry played a critical role in the war effort, producing a wide range of products for the military. In the post-war period, the industry continued to grow, but faced increasing competition from foreign manufacturers. In recent years, the industry has faced challenges due to the decline of the automotive and construction sectors, as well as increased competition from other materials. Despite these challenges, the industry remains an important part of the US manufacturing sector, producing a wide range of products for various industries.

Future Outlook for Foundries-Malleable Iron (Manufacturing)

The anticipated future trajectory of the NAICS 331511-05 industry in the USA, offering insights into potential trends, innovations, and challenges expected to shape its landscape.

  • Growth Prediction: Stable

    The future outlook for the Foundries-Malleable Iron (Manufacturing) industry in the USA is positive. The industry is expected to grow in the coming years due to the increasing demand for malleable iron products in various end-use industries such as automotive, construction, and aerospace. The industry is also expected to benefit from the growing trend of lightweight materials in the automotive and aerospace industries, as malleable iron is a lightweight and durable material. Additionally, the industry is expected to benefit from the increasing adoption of automation and digitalization in the manufacturing process, which can help to improve efficiency and reduce costs. However, the industry may face challenges such as rising raw material costs and increasing competition from other materials such as aluminum and composites.

Industry Innovations for NAICS Code 331511-05

Recent groundbreaking advancements and milestones in the Foundries-Malleable Iron (Manufacturing) industry, reflecting notable innovations that have reshaped its landscape.

  • Development Of New Malleable Iron Alloys: Foundries-Malleable Iron (Manufacturing) companies are developing new malleable iron alloys that offer improved strength, ductility, and corrosion resistance. These alloys are being used in various applications such as automotive parts, construction equipment, and industrial machinery.
  • Adoption Of 3D Printing Technology: Foundries-Malleable Iron (Manufacturing) companies are adopting 3D printing technology to produce complex and customized parts with high precision and accuracy. This technology can help to reduce lead times and costs while improving product quality.
  • Use Of Artificial Intelligence and Machine Learning: Foundries-Malleable Iron (Manufacturing) companies are using artificial intelligence and machine learning to optimize the manufacturing process and improve product quality. These technologies can help to reduce waste, improve efficiency, and enhance product performance.
  • Implementation Of Sustainable Practices: Foundries-Malleable Iron (Manufacturing) companies are implementing sustainable practices such as recycling and waste reduction to minimize their environmental impact. These practices can help to reduce costs and improve the industry's reputation.
  • Expansion Into New Markets: Foundries-Malleable Iron (Manufacturing) companies are expanding into new markets such as Asia and Europe to tap into the growing demand for malleable iron products in these regions. This can help to diversify their customer base and reduce dependence on the domestic market.

NAICS Code 331511-05 - Foundries-Malleable Iron (Manufacturing)

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