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NON-REFINING STEEL
PROBLEM TO BE SOLVED: To provide a non-refining steel capable of being used for a link for small size construction machine, especially a non-refining steel applicable to a link having pitch P of 135 mm or more.SOLUTION: A chemical composition contains, by wt.%, C:0.42 to 0.46, Si:0.10 to 0.30, Mn:1.20 to 1.50, P:0.00 to 0.03, S:0.00 to 0.03, Cu:0.00 to 0.25, Ni:0.15 to 0.25, Cr:0.10 to 0.30, Al:0.015 to 0.070, V:0.08 to 0.15 and the balance practically iron with inevitable impurities.SELECTED DRAWING: Figure 1
【課題】 小型建設機械用のリンクに用いることができる非調質鋼、特にピッチPが135mm以上のリンクへ適用できる非調質鋼の提供。【解決手段】 化学組成が、重量%で、C:0.42〜0.46、Si:0.10〜0.30、Mn:1.20〜1.50、P:0.00〜0.03、S:0.00〜0.03、Cu:0.00〜0.25、Ni:0.15〜0.25、Cr:0.10〜0.30、Al:0.015〜0.070、V:0.08〜0.15で、残部が実質的に鉄および不可避的不純物からなる。【選択図】図1
NON-REFINING STEEL
PROBLEM TO BE SOLVED: To provide a non-refining steel capable of being used for a link for small size construction machine, especially a non-refining steel applicable to a link having pitch P of 135 mm or more.SOLUTION: A chemical composition contains, by wt.%, C:0.42 to 0.46, Si:0.10 to 0.30, Mn:1.20 to 1.50, P:0.00 to 0.03, S:0.00 to 0.03, Cu:0.00 to 0.25, Ni:0.15 to 0.25, Cr:0.10 to 0.30, Al:0.015 to 0.070, V:0.08 to 0.15 and the balance practically iron with inevitable impurities.SELECTED DRAWING: Figure 1
【課題】 小型建設機械用のリンクに用いることができる非調質鋼、特にピッチPが135mm以上のリンクへ適用できる非調質鋼の提供。【解決手段】 化学組成が、重量%で、C:0.42〜0.46、Si:0.10〜0.30、Mn:1.20〜1.50、P:0.00〜0.03、S:0.00〜0.03、Cu:0.00〜0.25、Ni:0.15〜0.25、Cr:0.10〜0.30、Al:0.015〜0.070、V:0.08〜0.15で、残部が実質的に鉄および不可避的不純物からなる。【選択図】図1
NON-REFINING STEEL
非調質鋼
SETSU MORIHARU (author) / HAMASHIMA YOSHIO (author) / NIWA KIYOKAZU (author) / NAGAYA GORO (author) / OKAZAKI KAZUYA (author) / KAWABATA KENJI (author) / CHO SUSUMU (author) / HOSOKAWA YUHEI (author)
2016-04-11
Patent
Electronic Resource
Japanese
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