yield elongation in tensionとは 意味・読み方・使い方

To surely correct the shape of a steel strip without causing breakage, even in the case of a thin steel strip or in the case when yield strength of the steel strip is increased and elongation (ductility) is reduced due to work-hardening, when correcting the shape of the steel strip such as flatness by using a tension leveller.例文帳に追加

テンションレベラーで鋼板の平坦度などの形状を矯正する際に、鋼板の板厚が薄い場合や、加工硬化によって鋼板の降伏強度が増し、伸び（延性）が低下した場合であっても、鋼板を破断させることなく、確実に形状矯正する。 - 特許庁