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Description:

OEM NO.:A52253
SIZE:203.2*57.2*4.7/IT19 BRONZE
Low fading, Stable performance
Competitive price , High quality
Fast delivery

the formula of this copper based plate

Cu 60-70%

Fe 5-15%

Sn 5-15%

Pb 5-15%

SiO2 1-5%

C 1-5%

 

performance and parameter of copper basedfriction plate

 

category	wet	dry
density(g/cm3)	5.5-6.0	5.3-6.50
hardness(HB)	15-60	25-65
static frictioncoefficient(µj)	0.11-0.15	>0.40
coefficient ofkinetic friction(µd)	0.04-0.09	0.25-0.40