Publications:Papers:ref188:Table 1

Source Process Wire Material Lubricant Friction Value

Coefficient (µ) STD Factor (m) STD

Evans [4] Wire Draw 0.02% Ca Steel Lubr x #2009 0.08160 0.007711 0.12190 0.011180

Evans [4] Wire Draw 1024 Steel Lubr x #2009 0.06249 0.001169 0.09073 0.006775

Wistreich [5] Wire Draw Electrolytic Cu Sodium* 0.04232 0.004097 0.06166 0.003115

Avitzur [6] Hyd. Extr. Lead SAE30 0.07439 0.012770 0.18390 0.009497

Avitzur [6] Hyd. Extr. Lead SAE30+8%MoS2 0.04220 0.003491 0.11490 0.022300

Pugh [7] Hyd. Extr. Copper SAE30+MoS2 0.03858 0.003864 0.11270 0.011200

Pugh [7] Hyd. Extr. Armco iron SAE30+MoS2 0.05236 0.003925 0.13880 0.019580

* Sodium Stearate in Methyl Alcohol

TABLE 1 - EVALUATION OF FRICTION VALUE

Source	Process	Wire Material	Lubricant	Friction Value
Source	Process	Wire Material	Lubricant	Coefficient (µ)	STD	Factor (m)	STD
Evans [4]	Wire Draw	0.02% Ca Steel	Lubr x #2009	0.08160	0.007711	0.12190	0.011180
Evans [4]	Wire Draw	1024 Steel	Lubr x #2009	0.06249	0.001169	0.09073	0.006775
Wistreich [5]	Wire Draw	Electrolytic Cu	Sodium*	0.04232	0.004097	0.06166	0.003115
Avitzur [6]	Hyd. Extr.	Lead	SAE30	0.07439	0.012770	0.18390	0.009497
Avitzur [6]	Hyd. Extr.	Lead	SAE30+8%MoS2	0.04220	0.003491	0.11490	0.022300
Pugh [7]	Hyd. Extr.	Copper	SAE30+MoS2	0.03858	0.003864	0.11270	0.011200
Pugh [7]	Hyd. Extr.	Armco iron	SAE30+MoS2	0.05236	0.003925	0.13880	0.019580
* Sodium Stearate in Methyl Alcohol
TABLE 1 - EVALUATION OF FRICTION VALUE