#steel-4340Unmoderated tagAll postsTrending CommunitiesSteemit FeedbackNewcomers' CommunitySteemitCryptoAcademyআমার বাংলা ব্লগKorea • 한국 • KR • KOSTEEM CN/中文Steem AllianceAVLE 일상Steem POD TeamWORLD OF XPILARBeauty of CreativitySCT.암호화폐.CryptoExplore Communities...#steel-4340TrendingHotNewPayoutsMutedsongshunsteelbuy (28)in #steel-4340 • 9 months agoExploring 4340 Wide Application FieldsAISI 4340 steel is a versatile high-strength alloy steel, also known as GB 34CrNi3Mo steel, and is also a type of gear…