1.0아오보스틸https://aobosteel.com/koEvanhttps://aobosteel.com/ko/blog/author/admin/D2 Tool Steel Compressive Strength and Microstructurerich600338<blockquote class="wp-embedded-content" data-secret="4Oz80V3hQe"><a href="https://aobosteel.com/ko/d2-tool-steel-compressive-strength/">D2 공구강의 압축강도와 미세조직</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://aobosteel.com/ko/d2-tool-steel-compressive-strength/embed/#?secret=4Oz80V3hQe" width="600" height="338" title="“D2 Tool Steel Compressive Strength and Microstructure” — AoboSteel" data-secret="4Oz80V3hQe" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script>
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</script>Ultimate compressive strength of D2 and D3 after tempering at 175 and 230 C, plus the volume per cent of martensite, austenite and carbide in D2 from 1040 to 1150 C.