| 牌號 | IFI-10B21 | 
|---|---|
| 對應(yīng)標(biāo)準 | ASTM  F2282-2018 機械緊固件用碳素和合金鋼絲, 桿材和棒材質(zhì)量保證要求標(biāo)準規(guī)范 Quality assurance requirements for carbon and alloy steel wire, rods, and bars for mechanical fasteners | 
| 歸類 | 碳鋼 | 
| 說明 | 該牌號為工業(yè)緊固件協(xié)會(IFI)的材料等級 | 
      注:數(shù)據(jù)僅供參考!如有疑問,請?zhí)顚?我要糾錯"! 
    
  