Analysis na 42CrMo Seamless Karfe bututu

42CrMogami da bututu maras kyau bututun ƙarfe ne da aka saba amfani da shi tare da fa'idodi kamar ƙarfin ƙarfi, ƙarfi mai ƙarfi, juriya mai ƙarfi, da juriya mai ƙarfi.Ana amfani da shi sosai a masana'antar injiniya, masana'antar kera motoci, sararin samaniya da sauran fannoni. 42CrMo bututun ƙarfe mara nauyi bututun ƙarfe ne mara nauyi wanda akasari ya ƙunshi 42CrMo, wanda ke da ƙarfi da ƙarfi, kuma ya dace da matsananciyar yanayin aiki kamar matsi mai ƙarfi, babban zafin jiki, da babban kaya.Tsarin masana'antu na42CrMo bututun ƙarfe mara nauyi yana buƙatar ƙaƙƙarfan buƙatu, yana buƙatar matakai masu yawa na sarrafawa da maganin zafi don tabbatar da aikinta da ingancinsa.

Kaddarorinsa na zahiri da sinadaran sinadaran sune kamar haka:

Ayyukan jiki:

Girma: 7.85 g/cm ³

Matsayin narkewa: 1420-1460 ℃

Ƙarfin zafi: 42.7 W/(m · K)

Ƙimar faɗaɗa madaidaiciyar layi: 11.7 × 10 ^ -6/K

Module na roba: 210 GPa

Taurin: ≤ 255 HB

Abubuwan sinadaran:

Carbon (C): 0.38-0.45%

Silicon (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%

Nickel (Ni): ≤ 0.030%

Copper (Cu): ≤ 0.030%

Shandong Haihui Karfe Industry Co., Ltd. yana da ƙima na shekara-shekara na tan 20000 na bututun ƙarfe maras sumul, gami da ASTM A106 GR.B/A53GR.B/API 5L GR.B bututun ƙarfe mara nauyi, 15CrMo gami m karfe bututu, 20Cr m karfe bututu, 40Cr m karfe bututu,27SiMn bututun ƙarfe mara nauyi, SAE1010/1020/1035/1045 m karfe bututu