Based in the industrious heart of Hamilton, New Zealand, Hemi Metals has built a strong reputation as a trusted manufacturer and supplier of high-quality carbon steel forgings. We understand that the backbone of countless industries relies on components that are not only strong but also reliably produced. That’s why our focus is on delivering precision-forged parts that meet the exacting standards our customers depend on, combining local expertise with a commitment to durability and performance that stands the test of time.
The strength of our forgings comes from a careful balance of composition and process. We work with carbon steel alloys that are selected for their robustness, primarily iron and carbon, with tailored additions of other elements to achieve specific characteristics. This results in components with excellent mechanical properties, including high tensile strength, good ductility, and impressive impact resistance. This reliable combination means our forgings can handle significant stress, shock, and wear without failing, providing a solid foundation for demanding applications.
Yes, carbon steel forgings can be shaped into thin-walled custom designs through precise forging techniques, like die forging or open-die forging, ensuring strength and durability while maintaining thin dimensions.
The forging process for carbon steel typically takes several hours, depending on the size and complexity of the part. It involves heating, shaping, and cooling, with additional time for finishing.
Forging Carbon Steel enhances its strength and structure but can reduce corrosion resistance by creating surface imperfections. Additional treatments like coating or heat treatment are often needed to improve resistance.
You’ll find Hemi Metals’ carbon steel forgings hard at work across a diverse range of essential industries. They are the unseen heroes in the agricultural sector, within heavy machinery and tractor components. In manufacturing and processing plants, they form critical parts of conveyor systems, presses, and hydraulic machinery. From the construction industry, where they are used in earthmoving equipment, to mining and transportation, our forgings provide the essential strength and reliability needed to keep operations running smoothly and safely day in and day out.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Hemi Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Hamilton New Zealand
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