Zinc-plated hard steel wire and piano wire for precision springs
Since its release in 1982, it has been used in precision springs for precision instruments, electronic components, etc., and has received high praise from many users for its quality, yield, and prompt delivery system. 【Main Features】 ○ Immediate delivery system for all sizes ○ Excellent coiling properties ○ Excellent corrosion resistance ○ Excellent durability ○ Excellent surface gloss and uniformity of color tone ○ Compliance with RoHS and REACH regulations ○ Chrome-free pure zinc plating ○ No plating required after spring forming ○ Alternative to stainless steel wire for springs For more details, please visit our website. ● Product Introduction https://www.mac-wire.com/products/galvanized ● Technical Information https://www.mac-wire.com/technology
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basic information
● Zinc-coated piano wire Product Name: Mac Wire PB Product Code: MAC-PB Applicable Standard: SWP-B Coating Thickness: 0.6 to 1.0μ or more Wire Diameter Range: 0.05 to 0.80mm *SWP-A (Mac Wire PA) is also available. ● Zinc-coated hard steel wire Product Name: Mac Wire 80 Product Code: MAC-80 Applicable Standard: SW-C Coating Thickness: 2.0μ or more Wire Diameter Range: 0.20 to 0.80mm *Below 0.19mm is available only as piano wire. For detailed standards and specifications, please visit our website. ● Product Standards and Specifications List https://www.mac-wire.com/products/galvanized/galvanized-speclist
Price range
Delivery Time
P3
Applications/Examples of results
Since its release in 1982, it has been used in precision springs for precision instruments, electronic components, etc., and has received high praise from many users for its quality, yield, and prompt delivery system. In addition to springs, we provide various wires for fields such as medical, communications, aerospace, environmental energy, and semiconductors.
Detailed information
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Reel specifications: Wire diameter of 0.26mm or less will be in reel specifications.
Line up（4）
| Model number | overview |
|---|---|
| MAC-PB | Zinc-coated piano wire | Applicable standard: SWP-B | Wire diameter range: 0.05 to 0.80mm |
| MAC-PA | Zinc-coated piano wire | Applicable standard: SWP-A | Wire diameter range: 0.05 to 0.80mm |
| MAC-PH | Zinc-coated piano wire | Applicable standard: SWP-H | Wire diameter range: 0.05 to 0.19mm |
| MAC-80 | Zinc-coated hard steel wire | Applicable standard: SW-C | Wire diameter range: 0.20 to 0.80mm |
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Company information
Marubishi Metal Industry Co., Ltd. manufactures plated hard steel wire and piano wire for precision springs, but also provides various wires for fields such as medical, telecommunications, aerospace, energy, and semiconductors beyond spring applications. Additionally, the company actively engages in joint development and prototyping with businesses, universities, and research institutions. Marubishi Metal Industry specializes in wire manufacturing focused on ultra-fine and fine wires, excelling in ultra-fine piano wire with a diameter of 30μ and ultra-high precision wire with a diameter tolerance of ±0.1μ. Furthermore, in addition to hard steel wire and piano wire, stainless steel wire, copper wire, and nickel wire can also be drawn, allowing for collaboration in joint development and OEM supply. The company also specializes in the production of plated steel wire, manufacturing zinc-plated wire with excellent corrosion resistance, copper-plated wire with conductivity, and silver-plated steel wire with antibacterial properties. The plating can be selected according to the intended use and required functions. Beyond these, leveraging Marubishi Metal Industry's technology and experience, we may be able to assist in the development and manufacturing of the wires that customers need. If you have any concerns regarding wires, please feel free to consult us.