Iloiloga o le 42CrMo Seamless Steel Paipa

42CrMou'amea paipa seamless o se paipa u'amea e masani ona fa'aogaina fa'atasi ma tulaga lelei e pei o le malosi maualuga, maualuga le maaa, maualuga le ofuina, ma le maualuga o le pala.E faʻaaogaina lautele i gaosiga faʻainisinia, gaosiga o taavale, aerospace ma isi fanua. 42CrMo paipa u'amea seamless o se paipa uʻamea seamless e masani ona aofia ai le 42CrMo, lea e maualuga le malosi ma le faigata, ma e talafeagai mo siosiomaga galue malosi e pei o le maualuga o le mamafa, maualuga le vevela, ma le maualuga o le uta.Le faiga o le gaosiga o42CrMo paipa u'amea seamless manaʻomia ni manaʻoga faʻapitoa, e manaʻomia ai le tele o faʻagasologa o gaioiga ma togafitiga vevela e faʻamautinoa ai lona faʻatinoga ma le lelei.

O ona uiga fa'aletino ma le tu'ufa'atasiga o vaila'au e fa'apea:

Fa'atinoga fa'aletino:

Malosi: 7.85 g/cm ³

Liu liusuavai: 1420-1460 ℃

Fa'avevela vevela: 42.7 W/(m · K)

Fa'atele fa'alautele laina: 11.7 × 10 ^ -6/K

Fa'ato'a fa'alelei: 210 GPa

Malosi: ≤ 255 HB

Su'ega vaila'au:

Carbon (C): 0.38-0.45%

Siliko (Si): 0.17-0.37%

Manganese (Mn): 0.50-0.80%

Phosphorus (P): ≤ 0.035%

Sulfur (S): ≤ 0.035%

Chromium (Cr): 0.90-1.20%

Molybdenum (Mo): 0.15-0.25%

Nikeli (Ni): ≤ 0.030%

Kopa (Cu): ≤ 0.030%

Shandong Haihui Steel Industry Co., Ltd. o loʻo i ai se suʻesuʻega faaletausaga o le 20000 tone o paipa uʻamea, e aofia ai le ASTM A106 GR.B/A53GR.B/API 5L GR.B paipa u'amea lamolemole.27SiMn paipa u'amea lamolemole, SAE1010/1020/1035/1045 paipa uamea