SAE 4130 yasekhaya grade 30CrMo yiumbhobho wentsimbi engenamthungoequlethe i-chromium kunye ne-molybdenum.Amandla ayo okuqina ngokuqhelekileyo angaphezulu kwe-750MPa.Ezo zibonwa kwimarike ikakhulu ziibhari kunye neepleyiti ezishinyeneyo.Iindonga ezinqabileyoI-SAE 4130 imibhobho yentsimbi engenamthungo etsalwa ngokubanda
zisetyenziselwa ukwenza izakhelo zebhayisekile.I-IA kunye nemithetho ye-China Automobile Federation kwizixhobo zemibhobho yentsimbi yeekheji zomdyarho:iityhubhu zentsimbi ezingenamthungo ezichanekileyo.
I-SAE 4130 i-alloy iron pipe iqulethe i-carbon 0.26 ~ 0.34, i-silicon 0.17 ~ 0.37, i-manganese 0.40 ~ 0.70, i-molybdenum 0.15 ~ 0.25, i-chromium 0.80 ~ 1.10.I-SAE 4130 ilingana neJapan SCM430.Le ntsimbi inamandla amakhulu kunye nokuqina, ukuqina okuphezulu, kunye ne-diameter enzima enzima kwioli yi-15-70mm;amandla ashushu entsimbi nawo alungile, anamandla okwaneleyo obushushu obuphezulu obungaphantsi kwama-500 °C, kodwa kwi-550 °C Ukuncipha okubonakalayo kobunzulu.
I-Shandong Haihui Steel Industry Co., Ltd. ine-inventory yonyaka yeetoni ezingama-20000 zemibhobho yentsimbi engenamthungo, kuquka ne-ASTM A106 GR.B/A53GR.B/API 5L GR.B imibhobho yentsimbi engenamthungo, imibhobho yentsimbi engenamthungo eyi-15CrMo,20Cr ingxubevange imibhobho yentsimbi engenamthungo, Imibhobho yentsimbi engenamthungo ye-40Cr, 27SiMn imibhobho yentsimbi engenamthungo, SAE1010/1020/1035/1045 imibhobho yentsimbi engenamthungo
Ixesha lokuposa: Jun-25-2023