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cold forging wire
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硬質 3.0mm 302 ステンレス鋼スプリング鋼 引張強度 1450-1700N/mm2
Matt 200 / 300 /400 series Stainless Steel Spring Wire Construction Stainless Steel Spring Wire 302 Stainless Steel Wire JIS G4314 Standard General Properties 302 is a variations of the 18% chromium / 8% nickel austenitic alloy, which is the most familiar and the most frequently used in the ...
