Abundant stock, slitted to specified widths and delivered to you immediately! Copper and brass coils.
Mitsui Sumitomo Metal Mining Copper Division, Mitsubishi Materials, PMC, JX Metals, Harada Copper Works, Seihō Metals
Slit available for immediate delivery! Reduce inventory risk! Get the desired size in the quantity you want. *Next-day delivery is also possible.
We have a large stock of copper and brass at our headquarters coil center. We achieve small lot production and short delivery times with four slitting machines of various sizes. <Features> ◆ Stock of various non-ferrous metal materials and plated materials ◆ Immediate delivery system with four slitting facilities ◆ One of the few in the non-ferrous industry to handle thick materials up to 3.5 mm ◆ Providing high-quality materials with years of slitting technology ◆ Capable of handling small quantities (basic minimum lot weight kg/mm) ◆ Prototype support available (special cutting and provision of units such as a few centimeters or several meters for prototype purposes)
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basic information
<Examples of In-House Inventory Sizes> Plate Thickness: t0.15 to 3.0 Brass: C2680, C2600, C2801, etc. O, 1/2H, H, EH materials Copper: C1100, C1220, C1020 PTC (C1100 alternative) Tin-plated brass: C2680 1/2H t 0.5, 0.64, 0.8 C2600 1/2H 0.64 <Areas of Expertise> ◆ Single weight cutting processing (dividing a 1c/100kg coil into 5 parts, such as 20kg×5c) ◆ Prototype support (the standard minimum lot is usually a single weight of 2kg/mm, but special arrangements can be made for prototypes, in units of a few centimeters or a few meters. Support is also available for plated materials)
Price information
Prices may fluctuate due to copper market conditions and quantities, so please feel free to contact us.
Delivery Time
P1
Applications/Examples of results
Automotive components, automotive electrical components, bus bars, terminals, gas-related components, home appliances, office automation equipment, digital devices, low-voltage components, heat exchanger components, clothing components.
Line up（8）
| Model number | overview |
|---|---|
| PTC | PTC is an alternative to C1100. The scrap evaluation is the same, and the mechanical properties are also of the same specification. Available in stock for immediate delivery: 【1/4H】0.3 0.5 0.6 0.8 mm, 【1/2H】0.5 0.8 1.0 1.2 1.5 1.6 2.0 3.0 mm, 【H】0.6 mm |
| C1020R | In addition to the main sizes of 1.0, 2.0, 2.5, and 3.0 mm, we also have rare steel types such as O material in 0.2 to 0.3 mm. Of course, please inquire about other sizes! |
| C1100R | Main stock sizes: 1/4H 0.5 0.8 1.0 mm, 1/2H 0.8 1.0 1.5 2.0 mm, etc. Please inquire about other thicknesses. |
| C2600R | |
| C2680R | O material, 1/2H, H, EH, plate thickness 0.15 to 2.0. Slitting available nationwide. Sample material support is also accepted. |
| C2801R | O material, 1/4H, plate thickness 0.3, 1.0, 1.2, etc. Stock and slitting support available. |
| Reflow Tin Plating | This is a brass strip with reflow tin plating. C2600, C2680, plate thickness 0.5, 0.64, 0.8 mm, etc. Slitting available for immediate delivery from the coil center. Prototype support is also OK. |
| C1220R | 1/4H 0.2 to 0.3 mm is the main focus, but please inquire about other sizes! |
catalog（12）
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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.