Black stainless steel wire for springs, treated with special processing based on Ni plating to achieve a black color!
We offer the spring black stainless steel wire "Sylvia Black," which features excellent coiling properties and achieves low cost. "Sylvia Black" can be used stably at low-temperature annealing above 400°C, which cannot be handled by colored stainless steel wire. It presents a black color tone in its product state, enabling stable identification management. 【Features】 ■ Wide range of specifications ■ Stable color tone ■ Excellent coiling properties ■ Excellent corrosion resistance *For more details, please download the PDF or feel free to contact us.
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basic information
【Lineup (Wire Diameter (mm))】 ■Tensile Strength (N/mm²): 2,150～2,400 0.14, 0.16, 0.20 ■Tensile Strength (N/mm²): 2,050～2,300 0.23, 0.25, 0.30, 0.35, 0.40 ■Tensile Strength (N/mm²): 1,950～2,200 0.45, 0.50, 0.55, 0.60 ■Tensile Strength (N/mm²): 1,850～2,100 0.65, 0.70, 0.75, 0.80, 0.90, 1.00 ■Tensile Strength (N/mm²): 1,750～2,000 1.10, 1.20, 1.30, 1.40 ■Tensile Strength (N/mm²): 1,650～1,900 1.50, 1.60, 1.80, 2.00 *For more details, please download the PDF or feel free to contact us.
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Company information
Asada Osaka Co., Ltd. is a specialized trading company of special steel that has been handling spring materials used in essential everyday items since its founding in 1967, including automobiles (passenger cars, motorcycles, construction machinery, etc.), office equipment (printers, ballpoint pens, punchers, filing notebooks, etc.), home appliances (televisions, DVD players, refrigerators, mobile phones, etc.), and medical instruments (syringes, catheters, etc.).
