42CrMoalloy seamless paipu jẹ paipu irin alloy ti o wọpọ ti a lo pẹlu awọn anfani bii agbara giga, líle giga, resistance yiya giga, ati idena ipata giga.O ti wa ni lilo pupọ ni iṣelọpọ ẹrọ, iṣelọpọ adaṣe, afẹfẹ ati awọn aaye miiran. 42CrMo irin pipe paipu jẹ paipu irin ti ko ni oju ti o kun ti 42CrMo, eyiti o ni agbara giga ati lile, ati pe o dara fun awọn agbegbe iṣẹ lile bii titẹ giga, iwọn otutu giga, ati fifuye giga.Ilana iṣelọpọ ti42CrMo irin pipe paipu nilo awọn ibeere ti o muna, nilo awọn ilana pupọ ti sisẹ ati itọju ooru lati rii daju iṣẹ ati didara rẹ.
Awọn ohun-ini ti ara ati akopọ kemikali jẹ bi atẹle:
Iṣẹ ṣiṣe ti ara:
Ìwọ̀n: 7.85 g/cm ³
Ojutu yo: 1420-1460 ℃
Iwa igbona: 42.7 W/(m · K)
Olùsọdipúpọ̀ onílà: 11.7 × 10 ^ -6/K
Iwọn rirọ: 210 GPa
Lile: ≤ 255 HB
Akopọ kemikali:
Erogba (C): 0.38-0.45%
Silikoni (Si): 0.17-0.37%
Manganese (Mn): 0.50-0.80%
Fọsifọru (P): ≤ 0.035%
Efin (S): ≤ 0.035%
Chromium (Kr): 0.90-1.20%
Molybdenum (Mo): 0.15-0.25%
Nickel (Ni): ≤ 0.030%
Ejò (Cu): ≤ 0.030%
Shandong Haihui Steel Industry Co., Ltd ni akojo ọja lododun ti awọn toonu 20000 ti awọn paipu irin alailẹgbẹ, pẹlu ASTM A106 GR.B/A53GR.B/API 5L GR.B seamless, irin pipes, 15CrMo alloy seamless, irin pipes, 20Cr seamless irin pipes, 40Cr seamless irin pipes,27SiMn irin pipes, SAE1010/1020/1035/1045 irin oniho onihoho
Akoko ifiweranṣẹ: Jun-06-2023