ua Lag luam wholesale Ua nyob rau hauv Tuam Tshoj hmoov Metallurgy qhov chaw hauv tsheb tooj liab tes tsho thiab Bearings Hoobkas thiab manufacturers |Welfine
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Ua nyob rau hauv Tuam Tshoj Hmoov Metallurgy Parts hauv Tsheb Copper Tes Tsho thiab Bearings

Ua nyob rau hauv Tuam Tshoj Hmoov Metallurgy Parts hauv Tsheb Copper Tes Tsho thiab Bearings Featured duab
  • Ua nyob rau hauv Tuam Tshoj Hmoov Metallurgy Parts hauv Tsheb Copper Tes Tsho thiab Bearings
  • Ua nyob rau hauv Tuam Tshoj Hmoov Metallurgy Parts hauv Tsheb Copper Tes Tsho thiab Bearings
  • Ua nyob rau hauv Tuam Tshoj Hmoov Metallurgy Parts hauv Tsheb Copper Tes Tsho thiab Bearings

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Khoom cim npe

Khoom Paub meej
Sintered Bronze Bushing Powder Metalurge PM Tsav Ntxuam Hlau Bearing Technical Data:
cov ntaub ntawv code sib xyaw% tus cwj pwm
Fe C Cu Sn Zn Pb lwm yam Roj ntom ntom g / cm3 Roj nqi% Kab rov tav Break point kgf/mm2 Hardness HB
FU11 <0.5 0.5 ~ 2.0 Allo. 5 ~ 7 5 ~ 7 2 ~ 4 <1.5 6.4 ≥18 > 15 20 ~ 50
FU12 <0.5 0.5 ~ 2.0 Allo. 5 ~ 7 5 ~ 7 2 ~ 4 <1.5 6.8 ≥12 > 20 30 ~ 60
FU21 <0.5 0.5 ~ 2.0 Allo. 8 ~ 11 - - <1.0 6.0 ≥ 25 > 15 25-55 : kuv
FU22 <0.5 0.5 ~ 2.0 Allo. 8 ~ 11 - - <1.0 6.4 ≥18 > 20 35-65 : kuv
FU31 Allo. - 18-22 : kuv - - - <3 6.0 ≥18 > 30 30 ~ 60
FU32 Allo. - 18-22 : kuv - - - <3 6.4 ≥12 > 35 40 ~ 70
FU41 Allo. 0.25-0.60 Nws - - - - <3 6.0 ≥18 > 15 30 ~ 60
FU42 Allo. 0.25-0.60 Nws - - - - <3 6.4 ≥12 > 20 40 ~ 70
FU51 Allo. 0.25-0.60 Nws CuSn P6 70-90 <3 6.4 ≥18 > 30 30 ~ 60
FU52 Allo. 0.25-0.60 Nws CuSn P6 50 ~ 70 <3 6.8 ≥12 > 25 40 ~ 70
Performance index Cov ntaub ntawv
Muaj peev xwm thauj khoom siab tshaj plaws 150 N / mm2
Qhov kub thiab txias -60 ~ + 200 ℃
Qhov siab tshaj plaws zawv zawg ceev 2.5 m / s
Alloy khoom CuSn6-6-3
Qhov siab tshaj plaws PV 2.45 N/mm2 * m/s

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