Powder-metallurgy copper friction material
Powder-metallurgy copper friction materal has enough and steady frictional factor.
It can perfictly coexist with coordination material. It has good anti-bite thermal conduction, wear-proof and corrosion-proof.
Property index
Usepattern Density (g/cm3) Rigidity (HB) fs  fd Pu(N.m/cm3)
Dry 5.8-6.4 20-65 0.32-0.45 0.25-0.35 3x10-7
Wet 5.6-6.2 20-60 0.08-0.14 0.04-0.09 4.2x10-8
Friction block of forging press
Type machine tool D D1 d H m z
DSM1-125 f350 f310 f245 10 5 68
J44-125 f555 f515 f415 13 5 109
Z84-100 f612 f560 f315 16 6 100
Type machine tool D D1 d H m z
JH23 f350 f298 f205 11 5 63
777 f383 f356 f234 15 5 75
J21-110 f425 f395 f295 8 5 83
JA88-200 f460 f430 f300 20 5 90
Type machine tool D D1 d H m z
J23-16 f300 f170 f128 15 2 66
J44-32B f320 f220 f180 11 5 38
JA31-16 f380 f270 f230 11 5 48
JA88-500 f430 f300 f240 16 5 50
JA23-25 f480 f355 f255 14 5 74
JB23-80B f760 f555 f400 12 5 82
Type machine tool D D1 d H H1 m z
JA31-400 f430 f300 f240 22 12 5 50
J31-400 f430 f300 f240 14 10 5 50
J44-80 f430 f300 f240 18 12 5 50
J44-100 f470 f340 f265 18 14 5 55
J92K-40 f380 f270 f210 16 14 5 44
Type machine tool D D1 d H m z
JH21-45 f347 f320 f270 5 5 66
JH21-110 f478 f450 f400 5.5 5 94
JH21-125 f438 f410 f350 5 5 86
JH21-150 f498 f476 f344 5.5 5 98
JM21-160 f470 f440 f380 5 5 92
JH21-250 f520 f500 f400 5.8 4 128
Brade-holder block of forging press
Type machine tool D D1 d L L1 H
DSM1-125 f360   f285 450 70 18
JH23-25 f390   f307 475 70 12
JH23-40 f500 f490 f430 630 100 20
JH23-63 f610 f600 f500 740 150 23
J44-125 f690   f580 835   23
Friction block of forging press
Type machine tool L L1 R H
J23-100 80 65 32.5 30
J31-160 90 75 37.5 35
JA31-100 105 90 45 25
J31-400 105 90 45 35

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