I-SAE 4130 yasekhaya grade 30CrMo iyinhlanganoingxubevange steel ipayipi Seamlessequkethe i-chromium ne-molybdenum.Amandla ayo aqinile ngokuvamile angaphezu kuka-750MPa.Okubonwa emakethe ikakhulukazi amabha kanye namapuleti awugqinsi.Izindonga ezincaneAmapayipi ensimbi angenamthungo adonsa abandayo e-SAE 4130
zisetshenziselwa ukwenza amafreyimu ebhayisikili.Imithetho ye-IA kanye ne-China Automobile Federation mayelana nezinto zamapayipi ensimbi zamakheji okugijima:ukunemba mechanical steel nekhono amashubhu.
I-SAE 4130 ingxubevange yepayipi yensimbi iqukethe ikhabhoni 0.26~0.34, i-silicon 0.17~0.37, manganese 0.40~0.70, molybdenum 0.15~0.25, chromium 0.80~1.10.I-SAE 4130 ilingana ne-Japan SCM430.Le nsimbi inamandla amakhulu nokuqina, ukuqina okuphezulu, futhi ububanzi obubucayi obuqinile emafutheni buyi-15-70mm;amandla ashisayo ensimbi nawo mahle, anamandla okushisa aphezulu anele angaphansi kuka-500 °C, kodwa ku-550 °C Ukwehla okuphawulekayo kokuqina.
I-Shandong Haihui Steel Industry Co., Ltd. inohlu lwaminyaka yonke lwamathani angu-20000 wamapayipi ensimbi angenamthungo, okuhlanganisa i-ASTM A106 GR.B/A53GR.B/API 5L GR.B amapayipi ensimbi angenamthungo, i-15CrMo ingxubevange yamapayipi ensimbi angenamthungo,20Cr ingxubevange amapayipi ensimbi nekhono, 40Cr ingxubevange amapayipi ensimbi nekhono, 27SiMn amapayipi ensimbi angenamthungo, SAE1010/1020/1035/1045 amapayipi ensimbi angenamthungo
Isikhathi sokuthumela: Jun-25-2023