Wear-resistant copper alloy that fully meets the usage conditions of harsh wear environments.
"FH-20" is our original wear-resistant copper alloy that enhances wear resistance by adding silicon to a high-strength brass alloy. Compared to wear-resistant copper alloys such as lead bronze, aluminum bronze, and high-strength brass, it excels in wear resistance and seizure resistance. Additionally, it features the characteristic of not wearing down the counterpart steel, making it less likely to seize even when lubrication is insufficient, thus preventing damage to the counterpart steel. [Conducted Tests] ■ Microscopic Structure ■ Mechanical Properties ■ Wear Resistance ■ Seizure Resistance *For more details, please download the PDF or feel free to contact us.
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【Chemical Composition and Mechanical Properties】 ■Chemical Composition (%) ・Cu: 57–60 ・Zn: remainder ・Al: 0.5–2.0 ・Mn: 2.0–4.0 ・Si: 0.5–2.0 ・Others: <0.5 ■Mechanical Properties ・Tensile Strength (kg/mm²): >50 ・Elongation (%): >5 ・HB (10/3,000): >150 *For more details, please download the PDF or feel free to contact us.
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Since our establishment in 1938, we have continued to manufacture copper alloy and aluminum alloy castings using casting technology that conveys the wisdom of humanity. Based on the casting techniques we have cultivated over the years, we balance the "small lot, diverse variety" approach that responds meticulously to the needs of our users, with a "consistent production system" that responsibly produces high value-added products in-house. We aim to be a company that serves our users with abundant knowledge, creativity, and outstanding uniqueness in manufacturing technology, and we will move forward with strength.