Beryllium copper alloy is ideal for mold inserts and gas vent chill vents. It improves mold life with high hardness, high thermal conductivity, and wear resistance.
In the mold industry, selecting mold materials is crucial for balancing product quality and production efficiency. Insert components require high strength and wear resistance, while chill vents are ideal for high-cycle product manufacturing due to their thermal conductivity and high strength. Beryllium copper has excellent strength and can withstand high pressure, contributing to the longevity of molds, and the C1720 beryllium copper alloy is the optimal material that meets these demands. It excels in high strength, fatigue resistance, and formability, making it suitable for applications that require mechanical properties. Our company always stocks C1720 plates and round bars manufactured by NGK Insulators, enabling us to supply them on short notice. 【Usage Scenarios】 - Injection molding molds - Press molds - Die-casting molds 【Benefits of Implementation】 - Extended mold life - High dimensional accuracy - Improved productivity
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basic information
**Features** - High strength - Wear resistance - Non-magnetic - Excellent thermal conductivity - Corrosion resistance - Excellent formability **Our Strengths** Since our establishment in 1964, we have been a specialized primary dealer of non-ferrous metals, responding to customer needs with a rich inventory, cutting processing, and immediate shipping. We always stock beryllium copper alloy C1720 in sheets and round bars, accommodating small lots and short delivery times.
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【Main Application Examples】 ■ Sheets and Plates Various connectors (for ADAS, powertrains, 5G communication devices) Charging terminals for EVs Contact pins for semiconductor testing (probe pins for burn-in test sockets) Sockets, switches, relays, motor arms, jacks, thermostats, EMI shields ■ Rods Electrodes, connectors, coil springs, wire harnesses Contact pins for semiconductor testing (probe pins) Lens suspension components
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Our company has been a primary wholesaler specializing in unique non-ferrous metals, such as [phosphor bronze bars, nickel silver bars, and beryllium copper bars], since our founding in 1964. Since our establishment, we have always worked with a spirit of gratitude and challenge under the management philosophy of "coexistence and mutual prosperity." By maintaining a sense of gratitude, our actions and responses change. As a result, we believe we can grow into a company that earns the trust of everyone and society. Moreover, challenges often come with anxiety, but as the saying goes, "it's easier to give birth than to worry," taking that first step often leads to better outcomes than expected. We aim to continue challenging ourselves with a broad perspective and knowledge. While cherishing the core values of gratitude and challenge that are the foundation of Shinwa Shoji Co., Ltd., we will work together as a company to advance in the wholesale business. We look forward to a long-lasting relationship with you. 【Trading Manufacturers】 ■ Fujii Seisakusho Co., Ltd. (Major trading manufacturer) ■ NGK Insulators, Ltd. (Major trading manufacturer) ■ Oki Shindou Kogyo Co., Ltd.
