substitutibleとは 意味・読み方・使い方

To obtain high strength spheroidal graphite cast iron as cast which includes a dense structure free from bainite and cementite and having satisfactory machinability, includes high strength satisfying the tensile strength of ≥900 MPa and satisfactory elongation of ≥4% even without the addition of Al, includes excellent machinability, is substitutible for forged steel, cast steel and austemper spheroidal graphite cast iron, and can contribute to the service life and lightening as parts.例文帳に追加

鋳放しで、ベイナイトやセメンタイトのない被削性の良好な緻密な組織からなり、Ａｌの添加なしでも、引張強さ９００ＭＰａ以上の高強度と、４％以上の良好な伸びを有し、優れた被削性を有し、鍛鋼や鋳鋼、オーステンパ球状黒鉛鋳鉄の代替化、部品としての寿命や軽量化に寄与できる鋳放し高強度球状黒鉛鋳鉄を得ることを目的とする。 - 特許庁