#materialUnmoderated tagAll postsTrending CommunitiesSteemitCryptoAcademyNewcomers' CommunitySteemit Feedbackআমার বাংলা ব্লগKorea • 한국 • KR • KOAVLE 일상WORLD OF XPILARSTEEM CN/中文Steem AllianceSteem POD TeamBeauty of CreativityComunidad LatinaExplore Communities...#materialTrendingHotNewPayoutsMutedsongshunsteelbuy (28)in #material • 3 days ago42CrMo4 Material Hardness In Different StatesThe alloy material 42CrMo4 is a steel with excellent strength and hardness. In different states, the use of different…