Have you completed your compliance with environmental regulations and RoHS 2 for lead-free? A wide variety of products available.
We are being urged to comply with lead-free requirements under RoHS2 and various environmental regulations. Consult Tatsumiya Metal, which specializes in materials and also conducts cutting processing in-house!
At Jinki Metal, we can make accurate proposals based on our numerous sales achievements in the material sales division for lead-free brass alloys, silicon-based alloys represented by Eco Brass, and bismuth-based alloys, as well as our extensive experience and accomplishments in our own machining division. <Current Status Regarding Lead-Free Brass> - A free-cutting brass that has about 4% lead added for improved machinability is currently subject to exclusion regulations, which are in a grace period. - Within the next 2 to 3 years, conventional leaded brass may become unusable for products in industries and major companies that apply RoHS and various environmental regulations. <Current Response Status> - Various manufacturers are developing lead-free brass, and application tests are being conducted by respective users and industry organizations. - Features of lead-free products: - Bismuth-based: Alloys that add bismuth instead of lead. - Silicon-based: Alloys that add silicon instead of lead. - Low-lead brass: Brass with reduced lead content. *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
* There are differences in performance such as machinability and forgeability for each alloy. * It is necessary to separate general brass from the chips. ● Over 80 years of experience as a materials trading company with a robust material procurement network. ● Expertise gained from sales performance as a material supplier. + Processing achievements in the machining division! ● Collaborative system with material manufacturers. ● Options available for lead-free copper alloys such as silicon-based and bismuth-based, as well as low-lead brass. ☆ Since the characteristics of each alloy differ, we will propose the best alloy. ☆ We will provide thorough support even if there is resistance to separating the chips. * For more details, please refer to the PDF materials or feel free to contact us.
Price information
Prices may fluctuate due to quantity and copper market conditions. Please feel free to contact us.
Delivery Time
※Delivery times may vary depending on quantity and size, so please feel free to contact us.
Applications/Examples of results
Alternatives to "lead" contained in quick-cut brass Compliance with environmental regulations such as RoHS for electrical and electronic components, automotive-related parts, etc. Compliance with standards for plumbing fixtures (valves, water meters, etc.) such as those from the Japan Water Works Association and U.S. standards Alternatives in high-strength, high-wear-resistant parts such as stainless steel, high-strength brass, and phosphor bronze (Eco Brass)
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Company information
<Metal Materials Trading Division> With a rich inventory and four slitting facilities, we supply materials nationwide from our Higashi-Osaka Coil Center. We specialize in the sale of copper alloy materials and non-ferrous metal materials. In addition to traditional copper alloy materials, we are actively promoting the next-generation copper-aluminum clad material "CCA" in collaboration with ACM (Applied Composite Material Corp.). <Metal Processing Division> We excel in processing small quantities of a wide variety of metal pipes. Our diverse techniques include coil winding, R-bending, various bending processes, and welding. We handle everything from one-off parts used in heat exchanger components and machinery to larger quantities for automotive, consumer, and residential applications. In the world of bending processing, where small lots are common, the presence or absence of molds becomes quite important. We propose a mix of our own molds and equipment, as well as those from partner factories. Additionally, our precision cutting processing using NC automatic lathes leverages the procurement advantages unique to Tatsumiya, which has a metal materials trading division, enhancing customer satisfaction through technical expertise, procurement power, and cost efficiency. With over 90 years of establishment as a processing trading company, we view the 100-year mark as a milestone and will continue to build a great company in the future.